Porsche

Rear Differential Oil Pump.
Maintain dependable rear differential lubrication and original drivetrain performance with this Genuine Porsche Rear Differential Oil Pump. Manufactured to Porsche's specifications, the oil pump is designed to circulate the required lubricant within the rear differential system, helping ensure critical internal components receive adequate lubrication during operation.

Fits:

• Porsche 9J1.1 Taycan 2020-24
• Porsche 9J1.1 Taycan Sport Turismo 2020-24
• Porsche 9J1.1 Taycan 4 Cross Turismo 2020-24
• Porsche 9J1.1 Taycan 4S 2020-24
• Porsche 9J1.1 Taycan 4S Cross Turismo 2020-24
• Porsche 9J1.1 Taycan 4S Sport Turismo 2020-24
• Porsche 9J1.1 Taycan GTS 2020-24
• Porsche 9J1.1 Taycan GTS Sport Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo 2020-24
• Porsche 9J1.1 Taycan Turbo Cross Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo Sport Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo S 2020-24
• Porsche 9J1.1 Taycan Turbo S Cross Turismo 2020-24
• Porsche 9J1.1 Taycan Turbo S Sport Turismo 2020-24  

Diagram Ref No 7

The rear differential transfers torque to the driven wheels while allowing them to rotate at different speeds when cornering. This places considerable loads on internal gears, bearings, clutches, and other components. The differential oil pump supports the lubrication system by moving oil through the required areas of the differential, helping reduce friction, control operating temperatures, and protect internal components against accelerated wear.  

What This Product Does:

• Circulates lubricant within the rear differential system.
• Helps deliver oil to critical internal differential components.
• Supports lubrication of gears, bearings, and associated components.
• Helps reduce friction and mechanical wear.
• Assists with controlling differential operating temperatures.
• Supports correct operation of applicable differential clutch mechanisms.
• Helps maintain dependable rear drivetrain performance.
• Replaces a weak, intermittent, damaged, or failed differential oil pump.
• Provides genuine Porsche fit, function, and compatibility.

Symptoms Of Wear Or Failure:

• Rear differential or drivetrain warning messages.
• Diagnostic fault codes relating to the differential oil pump.
• Reduced or inconsistent differential functionality.
• Abnormal noises from the rear differential.
• Whining, humming, or grinding from the differential area.
• Differential overheating or unusually high operating temperatures.
• Changes in vehicle behaviour during acceleration or cornering.
• Intermittent operation of electronically controlled differential functions.
• Pump failing to operate when commanded.
• Contaminated differential oil containing excessive metallic debris.
• Evidence of internal differential wear associated with inadequate lubrication.

Why Replacement Matters:

• The differential operates under substantial mechanical loads, and effective lubrication is essential for protecting its internal gears, bearings, clutch components, and other moving parts. Where an oil pump is used, reduced or failed circulation can compromise lubrication and cooling, potentially increasing friction and operating temperatures.
• Continued operation with insufficient oil circulation may accelerate wear of expensive differential components. Excessive heat and inadequate lubrication can damage bearings, gear surfaces, clutch assemblies, seals, and other internal parts, potentially turning a pump-related fault into a considerably more extensive differential repair.
• A faulty pump may also affect electronically controlled differential functions where hydraulic or lubricant circulation is required for correct operation. This can lead to warning messages, stored fault codes, or changes in drivetrain behaviour.
• Replacing a worn or failed unit with this Genuine Porsche Rear Differential Oil Pump PAD315249A restores dependable oil circulation and helps maintain correct differential lubrication, temperature control, and drivetrain operation. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, correct system compatibility, and dependable long-term performance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAD315249A

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Bumper Outer Parking Sensor.
Restore accurate parking assistance and maintain original factory functionality with this Genuine Porsche Bumper Outer Parking Sensor. Manufactured to Porsche's exact specifications, this sensor forms part of the vehicle's parking assistance system and provides precise close-range obstacle detection when manoeuvring at low speeds.

Fits:

• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
• Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
• Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
• Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
• Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 14

Positioned in the outer section of the bumper, the sensor helps monitor areas around the corners of the vehicle that can be difficult to judge from the driver's position. Using ultrasonic technology, it emits high-frequency sound waves and detects their reflections from nearby objects. The parking assistance control system interprets this information to calculate approximate distance and provide audible and, where equipped, visual proximity warnings.

What This Product Does:

• Detects obstacles near the outer areas and corners of the vehicle.
• Uses ultrasonic technology to measure proximity to nearby objects.
• Sends distance information to the parking assistance control system.
• Supports audible parking proximity warnings.
• Supports visual parking information where fitted.
• Helps improve awareness when manoeuvring in confined spaces.
• Assists with detecting objects that may be difficult to see from the driver's seat.
• Replaces a damaged, intermittent, or failed outer parking sensor.
• Provides genuine Porsche fit, function, and compatibility.

Symptoms Of Wear Or Failure:

• Parking assistance warning displayed on the dashboard.
• Parking sensors failing to activate or operate correctly.
• Continuous warning tone when no obstacle is present.
• Outer sensor failing to detect nearby objects.
• Intermittent or inaccurate proximity warnings.
• One area of the parking display not responding correctly.
• Parking assistance system becoming unavailable or disabled.
• Diagnostic fault codes identifying an individual parking sensor.
• Visible cracking, impact damage, or deterioration of the sensor.
• Corrosion, moisture ingress, or damage around the electrical connector.

Why Replacement Matters:

• The outer bumper parking sensor provides important detection coverage around the corners of the vehicle, where obstacles can be particularly difficult to judge during low-speed manoeuvres. A faulty sensor can create a gap in the parking assistance system's coverage or generate inaccurate warnings, reducing the effectiveness of the system.
• Depending on the vehicle's configuration, failure of a single sensor may also cause part or all of the parking assistance system to become unavailable. False warnings can reduce confidence in the system, while failure to detect an obstacle can increase the risk of contact with walls, posts, parked vehicles, or other objects and potentially result in costly bumper or bodywork damage.
• Replacing a damaged or faulty unit with this Genuine Porsche Bumper Outer Parking Sensor restores accurate proximity detection, reliable parking assistance, and confidence when manoeuvring in confined spaces. Manufactured to Porsche's exacting standards, this genuine sensor provides precise fit, correct electronic compatibility, dependable performance, and long-term durability for Porsche maintenance and repair.

Related reference numbers
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5Q0919275CG2X

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Porsche Classic Communication Management Plus (PCCM Plus) - RDW / Europe / Australia / Asia)

Bring modern connectivity, navigation and entertainment to your Porsche while retaining a factory-integrated appearance with Genuine Porsche Classic Communication Management Plus – PCCM Plus.

Fits:

• Porsche Boxster 981 2.7L 2012-16
• Porsche Boxster 981 S / GTS 3.4L 2012-16
• Porsche Boxster 981 Spyder 3.8L 2016
• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche Cayman 2.7L 981 2013-16
• Porsche Cayman S / GTS 3.4L 981 2013-16
• Porsche Cayman GT4 3.8L 2015-16

Developed specifically for compatible Porsche 991.1 and 981 Boxster / Cayman models, PCCM Plus combines contemporary infotainment technology with a design created to integrate seamlessly into the Porsche interior.

Wireless Apple CarPlay and Android Auto bring your smartphone's key functions directly to the vehicle, while the 7-inch touchscreen provides intuitive access to navigation, media, radio and vehicle information.

Rather than installing a generic aftermarket head unit, PCCM Plus gives owners a Genuine Porsche solution designed around the vehicle's existing controls, displays and assistance systems.

Modern Connectivity for Your Porsche

PCCM Plus transforms the everyday usability of the Porsche 991.1 and 981 by introducing the connectivity expected from a modern infotainment system.

Wireless Apple CarPlay and Android Auto allow compatible smartphones to connect without requiring a cable, providing convenient access to navigation, telephone functions, music and supported applications.

Bluetooth and Wi-Fi connectivity are integrated, while the USB connection supports Apple CarPlay, Android Auto, media playback and fast charging.

7-Inch Touchscreen and Porsche Integration

The 7-inch touchscreen provides intuitive control while maintaining a design that integrates naturally into the Porsche dashboard.

Depending on vehicle specification and market availability, PCCM Plus can also interact with existing Porsche systems, including:

• Multifunction steering wheel controls
• Instrument cluster information
• Park Assist
• Reversing camera
• Trip computer and vehicle data

Information such as music tracks and turn-by-turn navigation instructions can be displayed within the instrument cluster on compatible vehicles.

Advanced Navigation

PCCM Plus incorporates modern on-board navigation with a range of connected features.

Navigation functionality includes:

• Real-time traffic information
• Satellite imagery
• Online map updates
• Three years of online navigation services included
• Turn-by-turn guidance
• Speed limit information based on map data
• Winding route navigation option

The winding route function is particularly suited to Porsche drivers looking to prioritise more engaging roads when planning a journey.

An internet connection is required for online functionality.

DAB+ and Online Entertainment

PCCM Plus modernises the audio experience with DAB+ digital radio where supported, alongside online radio for access to a much broader selection of stations.

An integrated video application also enables compatible video streaming services, subject to vehicle, country and connectivity restrictions. Video functionality is restricted while driving.

Vehicle and Trip Information

PCCM Plus goes beyond entertainment and navigation by integrating useful vehicle information.

The trip menu can display and analyse driving and consumption data, including information such as:

• Journey data
• Fuel consumption
• Oil temperature
• Oil pressure

The virtual vehicle display can also be personalised, allowing the displayed model and colour to be configured to better represent your Porsche.

Why Upgrade to Genuine Porsche PCCM Plus?

The Porsche 991.1 and 981 remain highly capable modern sports cars, but original infotainment technology can feel dated compared with today's connected systems.

PCCM Plus provides a factory-developed solution that brings key modern features into the vehicle without compromising the character of the interior.

Benefits include:

• Genuine Porsche equipment
• Wireless Apple CarPlay
• Wireless Android Auto
• Bluetooth and Wi-Fi connectivity
• 7-inch touchscreen
• Modern on-board navigation
• Real-time traffic information
• Online map updates
• DAB+ digital radio
• Online radio
• USB media playback and fast charging
• Integration with compatible
• Porsche vehicle systems
• Factory-style dashboard appearance

Installation and Compatibility

Porsche recommends professional installation of PCCM Plus by a Porsche Centre or suitably experienced Porsche specialist.

A factory-installed radio or infotainment system must already be present in the vehicle for PCCM Plus installation.

The cables and adaptors required can vary according to the individual vehicle specification and are not necessarily included. Required connection components must therefore be identified and purchased separately.

Availability of individual functions can also depend on the vehicle model, specification and country.

Important Information

Designed for compatible Porsche 991.1 and 981 models Factory-fitted radio or infotainment system required Professional installation recommended Additional vehicle-specific cables and adaptors may be required Some features depend on vehicle specification and country Internet connection required for connected online services Video functionality is restricted while driving Online navigation services are included for three years Camera-based traffic sign recognition is no longer available after PCCM Plus installation Speed limits are instead displayed using map-based information and should only be treated as guidance Local road signs and traffic regulations always take precedence

 

Porsche PCCM Plus Infotainment Upgrades for 991.1 and 981

Genuine Porsche PCCM Plus provides an ideal solution for owners searching for a Porsche 991.1 Apple CarPlay upgrade or Porsche 981 Boxster and Cayman infotainment upgrade without installing a generic aftermarket multimedia system.

Designed by Porsche for Porsche, the system combines contemporary smartphone connectivity with an appearance and user experience intended to integrate naturally into the vehicle.

For 991.1 Carrera owners and drivers of 981 Boxster or Cayman models, PCCM Plus provides access to wireless Apple CarPlay, Android Auto, DAB+ radio and modern connected navigation while retaining compatibility with a range of existing vehicle systems.

Modern Technology with a Factory Porsche Appearance

One of the key advantages of PCCM Plus is its combination of modern technology and Porsche-specific integration.

The 7-inch display provides a significant technology update while maintaining the visual character of the dashboard. This makes PCCM Plus particularly attractive for owners who want improved everyday connectivity without fitting an aftermarket head unit that may look out of place within the original interior.

Whether using your Porsche for touring, commuting or weekend driving, features such as wireless smartphone connectivity, live navigation information and digital radio can significantly improve everyday usability.

Benefits of Genuine Porsche PCCM Plus

• Factory-developed Porsche infotainment upgrade
• Modernises older Porsche infotainment technology
• Adds wireless smartphone integration
• Maintains an OEM-style interior appearance
• Integrates with compatible vehicle functions
• Adds modern navigation and connected services
• Ideal for Porsche 991.1 and 981 owners
• Genuine Porsche solution rather than a universal aftermarket system       

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99164260000

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Retaining Bar for Crankcase 

Maintain factory specification during your Porsche 993 Turbo engine rebuild with this Genuine Porsche Crankcase Retaining Bar. An original Porsche replacement component, the retaining bar forms part of the crankcase assembly and is designed to provide the correct fit, positioning and retention required within the engine.

Fits:

• Porsche 993 (911) TURBO 1994-96
• Porsche 993 (911) TURBO S 1994-97

Diagram Ref No 38

For owners and specialists carrying out a high-quality 993 Turbo engine rebuild, using Genuine Porsche components provides confidence in compatibility and factory-correct specification.

What Does a Crankcase Retaining Bar Do?

The retaining bar forms part of the crankcase assembly and is designed to secure and correctly locate the components it supports within the engine.

Its functions include:

• Providing secure retention within the crankcase assembly
• Maintaining correct component positioning
• Supporting reliable engine assembly
• Helping restore the crankcase to the correct configuration during rebuilding

Although relatively simple in appearance, retaining components are important to the correct assembly and long-term reliability of the engine.

Why Do Crankcase Retaining Bars Fail?

Unlike routine service components, a crankcase retaining bar does not normally have a fixed replacement interval. Replacement is generally required because of age, damage or issues discovered during engine disassembly.

Common reasons for replacement can include:

• Physical damage during previous engine work
• Corrosion or deterioration
• Distortion
• Damaged mounting or contact areas
• Previous incorrect installation
• Unsuitability for reuse during a comprehensive engine rebuild

When Should It Be Replaced?

The retaining bar should be inspected whenever the relevant crankcase components are dismantled.

Replacement is recommended when:

• The original component is damaged or distorted
• Corrosion or deterioration is present
• Correct fitment can no longer be guaranteed
• Carrying out a major Porsche 993 Turbo engine rebuild
• Restoring an engine where previous repair quality is unknown
• The original retaining component is missing

Replacing questionable retaining hardware during an engine rebuild can help ensure the assembly is returned to the correct specification.

Genuine Porsche 993 Turbo Crankcase and Engine Parts

The Porsche 993 Turbo represents one of the most desirable generations of the air-cooled 911, making correct maintenance and engine rebuilding particularly important.

During a Porsche 993 Turbo crankcase rebuild, smaller components such as retaining bars and associated hardware should receive the same careful inspection as bearings, seals and other major engine components.

This Genuine Porsche 99310115150 crankcase retaining bar is ideal for restorers, Porsche specialists and owners seeking an original replacement component rather than an aftermarket alternative.

Benefits of Genuine Porsche Engine Components

• Original Porsche replacement component
• Correct application and specification
• Ideal for factory-correct restoration
• Suitable for professional engine rebuilding
• Helps preserve originality
• Provides confidence when replacing ageing engine hardware       

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99310115150

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Starter Motor. 
Restore dependable engine starting and maintain original factory performance with this Genuine Porsche Starter Motor. Manufactured to Porsche's exact specifications, the starter motor provides the high-torque rotational force required to crank the engine when the ignition or start button is activated. Designed for precise fitment, correct electrical compatibility, and reliable operation, this genuine component ensures the engine reaches the necessary cranking speed for efficient starting.

Fits:

• Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16  

Diagram Ref No 1

When the vehicle is started, the starter motor draws electrical power from the battery and uses an internal electric motor and solenoid mechanism to engage with the engine's flywheel or flexplate. This rotates the crankshaft until the engine starts and can operate independently. Built to withstand high electrical loads, repeated starting cycles, vibration, and demanding engine-bay temperatures, this Genuine Porsche starter motor is an ideal replacement for a slow, intermittent, noisy, or completely failed unit.  

What This Product Does:

• Cranks the engine during the starting process.
• Converts battery electrical energy into mechanical rotation.
• Provides the torque required to turn the engine crankshaft.
• Engages with the flywheel or flexplate during starting.
• Supports fast and dependable engine starting.
• Disengages once the engine has started.
• Replaces a weak, intermittent, noisy, or failed starter motor.
• Provides genuine Porsche fit, function, and electrical compatibility.

Symptoms Of Wear Or Failure:

• Engine failing to crank when attempting to start.
• Slow or laboured engine cranking.
• Intermittent starting problems.
• Clicking sound when the starter is activated but the engine does not turn.
• Grinding or unusual noises during starting.
• Starter motor spinning without properly engaging the engine.
• Engine requiring repeated attempts before it starts.
• Starter remaining engaged briefly after the engine starts.
• Burning smell or signs of excessive heat around the starter circuit.
• Starting problems despite a correctly charged and serviceable battery.

Why Replacement Matters:

• The starter motor is essential for reliable vehicle operation because it provides the initial mechanical rotation required to start the engine. A worn starter motor may crank the engine too slowly, operate intermittently, or fail completely, potentially leaving the vehicle unable to start.
• Internal wear to the starter motor, solenoid, bearings, brushes, or engagement mechanism can also cause clicking, grinding, or inconsistent operation. Continued use of a failing starter may place additional strain on the battery and electrical connections, while an engagement fault can potentially damage the starter pinion or flywheel/flexplate ring gear.
• Replacing a worn or failed unit with this Genuine Porsche Starter Motor 95860410900 restores strong and consistent engine cranking, improves starting reliability, and maintains the vehicle's original factory functionality. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, correct electrical performance, dependable operation, and long-term durability for Porsche maintenance and repair.

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95860410900

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Alternator.
Maintain dependable charging performance and correct operation of your vehicle's electrical systems with this Genuine Porsche Alternator, a direct replacement for 976903024D. Manufactured to Porsche's exact specifications, this alternator generates electrical power while the engine is running, supplying the vehicle's electrical consumers while maintaining the battery at the correct state of charge. Reliable alternator performance is essential for the operation of engine management, lighting, climate control, infotainment, safety systems, and other electronic equipment.

Fits:

Diagram Ref No 5

Driven by the engine through the auxiliary drive system, the alternator converts mechanical energy into electrical energy and regulates its output according to vehicle demand. Its internal components work together to provide a stable electrical supply across varying engine speeds and operating conditions. Designed for the correct fit, electrical compatibility, and charging performance, this Genuine Porsche unit is an ideal replacement for a weak, noisy, intermittent, or completely failed alternator.  

What This Product Does:

• Generates electrical power while the engine is running.
• Recharges and maintains the vehicle battery.
• Provides a stable electrical supply to vehicle systems.
• Supports engine management and other essential electronics.
• Powers lighting, climate control, infotainment, and electrical accessories.
• Regulates charging output according to vehicle electrical demand.
• Generates electrical power while the engine is running.
• Recharges and maintains the vehicle battery.
• Provides a stable electrical supply to vehicle systems.
• Supports engine management and other essential electronics.
• Powers lighting, climate control, infotainment, and electrical accessories.
• Regulates charging output according to vehicle electrical demand.
• Replaces a weak, intermittent, noisy, or failed alternator.
• Provides genuine Porsche fit, function, and compatibility.

Symptoms Of Wear Or Failure:

• Battery or charging-system warning light illuminated.
• Battery repeatedly becoming discharged or going flat.
• Difficulty starting or slow engine cranking.
• Low, unstable, or irregular charging voltage.
• Headlights or interior lighting dimming or flickering.
• Electrical equipment operating intermittently or incorrectly.
• Charging-system warning messages or diagnostic fault codes.
• Whining, grinding, or rumbling noises from the alternator area.
• Burning smell or signs of excessive heat.
• Vehicle stalling as battery charge becomes depleted.
• Complete loss of battery charging.

Why Replacement Matters:

• The alternator is a critical component of the vehicle's electrical and charging system. Once the engine is running, it supplies the electrical energy required by the vehicle while replenishing the battery after starting. If alternator output becomes insufficient or unstable, the battery can gradually discharge and sensitive electronic systems may no longer receive the consistent electrical supply required for correct operation.
• A deteriorating alternator can cause starting difficulties, charging warnings, flickering lights, intermittent electrical faults, and unreliable operation of vehicle electronics. If the alternator stops charging completely, the vehicle will continue operating only while sufficient battery energy remains, eventually resulting in the engine shutting down and being unable to restart.
• Mechanical alternator problems, including worn bearings or pulley-related faults, can also produce excessive noise and may place additional strain on the auxiliary drive system if left unresolved.
• Replacing a worn or failed unit with this Genuine Porsche Alternator 976903024D restores dependable battery charging, maintains stable electrical output, and supports reliable operation of the vehicle's electrical systems. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, correct electrical compatibility, dependable performance, and long-term durability for Porsche maintenance and repair.

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976903024D

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Alternator.
Maintain dependable charging performance and the correct operation of your vehicle's electrical systems with this Genuine Porsche Alternator, a direct replacement for 976903024C. Manufactured to Porsche's exact specifications, the alternator generates electrical power while the engine is running, supplying the vehicle's electrical consumers while maintaining the battery at the correct state of charge. Reliable alternator output is essential for the operation of engine management, lighting, climate control, infotainment, safety systems, and other electronic equipment.

Fits:

• Porsche 976 Panamera V6 2.9L 2023>>
• Porsche 976 Panamera 4 V6 2.9L 2023>>  

Diagram Ref No 5

Driven by the engine through the auxiliary drive system, the alternator converts mechanical energy into electrical energy and regulates its output according to vehicle demand. Its internal components work together to provide a stable electrical supply across varying engine speeds and operating conditions. This Genuine Porsche replacement is designed to provide the correct fit, electrical compatibility, and performance required by the vehicle's charging system, making it ideal for replacing a weak, noisy, intermittent, or failed alternator.  

What This Product Does:

• Generates electrical power while the engine is running.
• Recharges and maintains the vehicle battery.
• Provides a stable electrical supply to vehicle systems.
• Supports engine management and other essential electronics.
• Powers lighting, climate control, infotainment, and electrical accessories.
• Regulates charging output according to electrical demand.
• Replaces a weak, intermittent, noisy, or failed alternator.
• Provides genuine Porsche fit, function, and compatibility.

Symptoms Of Wear Or Failure:

• Battery or charging-system warning light illuminated.
• Battery repeatedly becoming discharged.
• Difficulty starting or slow engine cranking.
• Low or unstable charging voltage.
• Headlights or interior lights dimming or flickering.
• Electrical systems operating intermittently or incorrectly.
• Warning messages relating to the electrical or charging system.
• Whining, grinding, or rumbling noises from the alternator area.
• Burning smell or signs of excessive heat.
• Vehicle stalling after the battery becomes depleted.
• Diagnostic fault codes relating to charging-system performance.

Why Replacement Matters:

• The alternator is a critical component of the vehicle's charging and electrical system. Once the engine is running, it provides the electrical energy required by the vehicle while replenishing the battery after starting. If alternator output becomes insufficient or unstable, the battery can gradually discharge and sensitive electrical systems may no longer receive the power they require.
• A deteriorating alternator can cause starting difficulties, warning lights, flickering illumination, intermittent electrical faults, and unreliable operation of vehicle electronics. Complete charging failure will eventually exhaust the battery, potentially causing the vehicle to shut down and preventing the engine from restarting.
• Mechanical problems within the alternator, such as worn bearings or pulley-related faults, can also produce excessive noise and may place additional strain on the auxiliary drive system if left unresolved.
• Replacing a worn or failed unit with this Genuine Porsche Alternator 976903024C restores dependable charging performance, maintains a stable electrical supply, and helps ensure reliable operation of the battery and vehicle electronics. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, correct electrical compatibility, dependable performance, and long-term durability for Porsche maintenance and repair.

Related reference numbers
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976903024C

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Alternator.
Restore dependable electrical charging performance and maintain original factory functionality with this Genuine Porsche Alternator, a direct replacement for PAC903018. Manufactured to Porsche's exact specifications, the alternator is designed to generate electrical power while the engine is running, supplying the vehicle's electrical systems while maintaining the battery at the correct state of charge. Reliable alternator performance is essential for everything from engine management and lighting to climate control, infotainment, safety systems, and other electrical equipment.

Fits:

• Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014
• Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014

  
Diagram Ref No 6

Driven by the engine through the auxiliary drive system, the alternator converts mechanical energy into electrical energy and works with the vehicle's charging system to maintain a stable electrical supply. Internal components including the rotor, stator, bearings, rectifier, and voltage regulation system are designed to operate reliably across changing engine speeds and electrical loads. This Genuine Porsche replacement is ideal for addressing charging faults, electrical problems, bearing noise, or complete alternator failure while maintaining factory-quality fit and performance.  

What This Product Does:

• Generates electrical power while the engine is running.
• Recharges and maintains the vehicle battery.
• Supplies power to the engine management and ignition systems.
• Supports lighting, climate control, infotainment, and other electrical equipment.
• Helps maintain stable charging-system voltage.
• Responds to changing vehicle electrical demands.
• Replaces a weak, noisy, intermittent, or failed alternator.
• Provides genuine Porsche fit, function, and compatibility.

Symptoms Of Wear Or Failure:

• Battery or charging-system warning light illuminated.
• Battery repeatedly becoming discharged or going flat.
• Difficulty starting or slow engine cranking.
• Headlights or interior lights becoming dim or flickering.
• Electrical systems operating intermittently or incorrectly.
• Low or unstable charging voltage.
• Whining, grinding, or rumbling noises from the alternator area.
• Burning smell caused by an overheating alternator or drive system.
• Vehicle stalling once battery charge becomes depleted.
• Charging-system diagnostic fault codes or warning messages.

Why Replacement Matters:

• The alternator is a critical part of the vehicle's electrical and charging system. Once the engine is running, the vehicle depends on the alternator to provide electrical power and replenish energy used by the battery. A weak or failing alternator may no longer generate sufficient output to support the vehicle's electrical demands, causing the battery to gradually discharge.
• As charging performance deteriorates, warning lights, starting difficulties, flickering lighting, and malfunctioning electrical equipment may occur. If the alternator fails completely, the vehicle can continue operating only while sufficient battery charge remains and may eventually stall or fail to restart.
• Ignoring alternator bearing or pulley-related problems can also lead to additional wear within the auxiliary drive system and, depending on the nature of the failure, potentially result in drive-belt problems.
• Replacing a worn or failed unit with this Genuine Porsche Alternator PAC903018 restores dependable charging performance, maintains a stable electrical supply, and helps protect the battery and vehicle electronics from charging-related problems. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, reliable performance, and long-term durability for Porsche maintenance and repair.

Related reference numbers
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PAC903018

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Rear Wiper Motor.
Restore reliable rear windscreen clearing and maintain original factory functionality with this Genuine Porsche Rear Wiper Motor, a direct replacement for 9Y0955711A. Manufactured to Porsche's exact specifications, this rear wiper motor provides the electrical drive required to operate the rear windscreen wiper smoothly and consistently. Designed for precise fitment, dependable operation, and long service life, it helps maintain clear rearward visibility during rain, road spray, and poor weather conditions.

Fits:

• Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
• Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
• Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
• Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
• Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
• Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
• Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
• Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
• Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
• Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
• Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23  

Diagram Ref No 1

When the rear wiper is activated, the motor converts electrical energy into controlled mechanical movement, driving the rear wiper arm across the glass through the required wiping cycle. The motor also supports correct parking of the wiper blade when the system is switched off. Built to withstand repeated operation, vibration, temperature changes, and demanding everyday conditions, this Genuine Porsche component is an ideal replacement for a slow, intermittent, noisy, seized, or completely failed rear wiper motor.  

What This Product Does:

• Powers the rear windscreen wiper system.
• Converts electrical energy into mechanical wiper movement.
• Drives the rear wiper arm through the correct wiping cycle.
• Clears rain, water, and road spray from the rear windscreen.
• Helps maintain clear rearward visibility in poor weather.
• Supports correct wiper parking when switched off.
• Replaces a weak, intermittent, seized, or failed rear wiper motor.
• Provides genuine Porsche fit, function, and compatibility.

Symptoms Of Wear Or Failure:

• Rear wiper failing to operate.
• Intermittent or unpredictable wiper operation.
• Wiper moving unusually slowly.
• Rear wiper stopping part-way across the glass.
• Wiper failing to return to its correct parked position.
• Grinding, clicking, buzzing, or unusual noises from the motor.
• Erratic or inconsistent wiper movement.
• Motor becoming excessively hot during operation.
• Wiper-related fuses repeatedly blowing.
• Reduced rearward visibility during wet weather.

Why Replacement Matters:

• The rear wiper motor is an important component of the vehicle's visibility system. Rain, road spray, dirt, and surface water can quickly accumulate on the rear windscreen, reducing the driver's ability to clearly monitor traffic and conditions behind the vehicle. A correctly functioning rear wiper system helps maintain dependable visibility when weather and road conditions deteriorate.
• A worn motor can become slow, intermittent, noisy, or unable to move or park the wiper correctly. If the motor begins to seize or develops an internal electrical fault, it may also draw excessive current, potentially causing blown fuses or placing additional strain on associated wiring and electrical components.
• Replacing a worn or failed unit with this Genuine Porsche Rear Wiper Motor 9Y0955711A restores smooth and dependable rear wiper operation, improves rearward visibility, and maintains the vehicle's original factory functionality. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, reliable electrical and mechanical performance, and long-term durability for Porsche maintenance and repair.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9Y0955711A

The product you are viewing cross references to these numbers

Rear Wiper Motor. 
Restore dependable rear windscreen clearing and maintain original factory functionality with this Genuine Porsche Rear Wiper Motor, a direct replacement for 95B955711. Manufactured to Porsche's exact specifications, this rear wiper motor provides the electrical drive required to operate the rear windscreen wiper smoothly and consistently. Designed for precise fitment and reliable operation, it helps maintain clear rearward visibility during rain, road spray, and poor weather conditions while retaining the quality expected from a Genuine Porsche component.

Fits:

• Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
• Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
• Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
• Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
• Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21  

Diagram Ref No 1

When the rear wiper system is activated, the motor converts electrical energy into controlled mechanical movement, driving the rear wiper arm across the glass at the required speed and through the correct wiping cycle. The motor also enables the wiper to return to its designated parked position when switched off. Built to withstand repeated operation, vibration, temperature changes, and everyday environmental exposure, this genuine replacement unit is ideal for repairing a slow, intermittent, seized, or completely failed rear wiper system.  

What This Product Does:

• Powers the rear windscreen wiper system.
• Converts electrical energy into controlled mechanical movement.
• Drives the rear wiper arm through the correct wiping cycle.
• Helps clear rain, water, and road spray from the rear windscreen.
• Supports clear rearward visibility in poor weather.
• Allows the wiper to return to its correct parked position.
• Replaces a weak, intermittent, seized, or failed wiper motor.
• Provides genuine Porsche fit, function, and compatibility.

Symptoms Of Wear Or Failure:

• Rear wiper failing to operate.
• Wiper working intermittently.
• Rear wiper moving unusually slowly.
• Wiper stopping part-way across the rear windscreen.
• Wiper failing to return to its normal parked position.
• Grinding, clicking, or unusual noises from the motor.
• Wiper movement becoming erratic or inconsistent.
• Motor becoming excessively hot during operation.
• Wiper-related fuses repeatedly blowing.
• Rear visibility becoming difficult to maintain during wet weather.

Why Replacement Matters:

• The rear wiper motor is an important component of the vehicle's visibility system. Rain, road spray, dirt, and other contamination can quickly accumulate on the rear windscreen, particularly in poor weather. Without a correctly operating rear wiper, visibility behind the vehicle may be significantly reduced, making it more difficult to monitor surrounding traffic and road conditions.
• A deteriorating motor may become slow, intermittent, noisy, or unable to return the wiper to its correct parked position. A seized or electrically failing motor may also draw excessive current, potentially blowing fuses or placing additional strain on associated wiring and electrical components.
• Replacing a worn or failed unit with this Genuine Porsche Rear Wiper Motor restores smooth and dependable rear wiper operation, improves rearward visibility, and maintains the vehicle's original factory functionality. Manufactured to Porsche's exacting standards, this genuine component provides precise fit, reliable electrical and mechanical performance, and long-term durability for Porsche maintenance and repair.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B955711

The product you are viewing cross references to these numbers

Lambda Oxygen Sensor (BEFORE Catalyst) Cylinder 4-6. 
Maintain optimum engine performance, fuel efficiency, and emissions control with this Genuine Porsche Lambda Oxygen Sensor (Before Catalyst) – Cylinders 4–6, a direct replacement for 958906262E. Manufactured to Porsche's exact factory specifications, this high-precision sensor continuously monitors the oxygen content of the exhaust gases from cylinders 4–6 before they enter the catalytic converter. It provides real-time feedback to the engine control unit (ECU), allowing precise adjustment of the air-fuel mixture for efficient combustion, maximum engine performance, and reduced exhaust emissions.

Fits:

Diagram Ref No 29

Installed upstream of the catalytic converter on the cylinder bank serving cylinders 4–6, this lambda sensor is a vital component of the engine management and emissions control system. It measures the oxygen concentration in the exhaust stream and enables the ECU to continuously optimise fuel injection and ignition parameters under all driving conditions. Manufactured using premium sensing elements within a durable, heat-resistant housing, this genuine Porsche sensor is engineered to withstand extreme exhaust temperatures, vibration, and harsh operating environments, making it ideal for routine servicing, diagnostics, repairs, and restoration projects.

What This Product Does:

• Monitors oxygen levels in the exhaust gases before the catalytic converter.
• Specifically monitors the exhaust from cylinders 4–6.Provides accurate air-fuel ratio feedback to the engine control unit.
• Optimises fuel injection and combustion efficiency.
• Improves engine performance and throttle response.
• Helps reduce fuel consumption and exhaust emissions.
• Protects the catalytic converter from incorrect fuel mixtures.
• Provides a genuine Porsche fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Engine management warning light illuminated.
• Increased fuel consumption.
• Rough idle or unstable engine operation.
• Reduced engine performance or acceleration.
• Poor throttle response.
• Increased exhaust emissions.
• Failed emissions or MOT testing.
• Diagnostic fault codes relating to the oxygen sensor or air-fuel ratio on Bank 2 (cylinders 4–6).
• Premature catalytic converter deterioration caused by incorrect fuel mixture.

Why Replacement Matters:

• The pre-catalyst lambda oxygen sensor for cylinders 4–6 is one of the primary inputs for the engine management system, allowing the ECU to maintain the ideal air-fuel ratio for that cylinder bank. A worn or faulty sensor can cause excessive fuel consumption, poor engine performance, rough running, increased exhaust emissions, and potential catalytic converter damage due to prolonged rich or lean fuel mixtures.
• Replacing a worn or faulty sensor with this Genuine Porsche Lambda Oxygen Sensor (Before Catalyst) – Cylinders 4–6 restores accurate exhaust gas monitoring, improves fuel efficiency, enhances engine performance, reduces emissions, and helps protect expensive emissions system components. Manufactured to Porsche's exacting standards, it delivers exceptional fit, precision, durability, and long-term reliability for Porsche maintenance, repairs, and restoration projects.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

958906262E

The product you are viewing cross references to these numbers

Lambda Oxygen Sensor (BEFORE Catalyst).
Maintain optimum engine performance, fuel efficiency, and emissions control with this Genuine Porsche Lambda Oxygen Sensor (Before Catalyst), a direct replacement for 958906262S. Manufactured to Porsche's exact factory specifications, this high-precision sensor continuously monitors the oxygen content of the exhaust gases before they enter the catalytic converter. The sensor provides real-time feedback to the engine control unit (ECU), allowing precise adjustment of the air-fuel mixture for efficient combustion, maximum engine performance, and reduced exhaust emissions.

Fits:

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17  
  
  

Diagram Ref No 30

The pre-catalyst lambda sensor is a critical component of the engine management and emissions control system. Positioned upstream of the catalytic converter, it measures the oxygen level in the exhaust stream and enables the ECU to make continuous fuel mixture corrections under all driving conditions. Manufactured using premium sensing elements within a durable, heat-resistant housing, this genuine Porsche sensor is engineered to withstand extreme exhaust temperatures, vibration, and harsh operating conditions, making it ideal for routine servicing, repairs, and emissions system maintenance.  

What This Product Does:

• Monitors oxygen levels in the exhaust gases before the catalytic converter.
• Provides accurate air-fuel mixture feedback to the engine control unit.
• Optimises fuel injection and combustion efficiency.
• Improves engine performance and throttle response.
• Helps reduce fuel consumption and exhaust emissions.
• Protects the catalytic converter from incorrect fuel mixtures.
• Provides a genuine Porsche fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Engine management warning light illuminated.
• Increased fuel consumption.
• Rough idle or unstable engine operation.
• Reduced engine performance or acceleration.
• Poor throttle response.
• Increased exhaust emissions.
• Failed emissions or MOT testing.
• Diagnostic fault codes relating to the oxygen sensor or air-fuel ratio.
• Premature catalytic converter deterioration caused by incorrect fuel mixture.

Why Replacement Matters:

• The pre-catalyst lambda oxygen sensor is one of the most important sensors within the engine management system, providing continuous feedback that enables the ECU to maintain the ideal air-fuel ratio. A worn or faulty sensor can cause excessive fuel consumption, reduced engine performance, rough running, increased exhaust emissions, and potential damage to the catalytic converter through prolonged rich or lean fuel mixtures.
• Replacing a worn or faulty sensor with this Genuine Porsche Lambda Oxygen Sensor (Before Catalyst) restores accurate exhaust gas monitoring, improves fuel efficiency, enhances engine performance, reduces emissions, and helps protect expensive emissions system components. Manufactured to Porsche's exacting standards, it delivers exceptional fit, precision, durability, and long-term reliability for Porsche maintenance, repairs, and restoration projects.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

958906262S

The product you are viewing cross references to these numbers

Fuel Pressure Sensor.
Maintain precise fuel system operation and optimum engine performance with this Genuine Porsche Fuel Pressure Sensor. Manufactured to Porsche's exact factory specifications, this high-precision sensor continuously monitors fuel rail pressure and supplies real-time data to the engine control unit (ECU). This enables accurate control of fuel injection, ensuring efficient combustion, smooth engine operation, improved fuel economy, and reduced exhaust emissions. Built to withstand the high pressures and demanding temperatures of modern direct injection fuel systems, this genuine sensor delivers the reliability and durability expected from Porsche.

Fits:

Diagram Ref No 4

The fuel pressure sensor is a vital component of the engine management system, measuring the pressure within the fuel rail and allowing the ECU to adjust injection timing and fuel delivery according to engine load and operating conditions. Manufactured using premium electronic components within a robust, fuel-resistant housing, it provides accurate readings throughout its service life and is ideal for routine servicing, diagnostics, repairs, and restoration projects.  

What This Product Does:

• Monitors fuel rail pressure in real time.
• Sends accurate pressure data to the engine control unit.
• Supports precise fuel injection control.
• Optimises combustion efficiency and engine performance.
• Helps improve fuel economy and reduce exhaust emissions.
• Replaces faulty or inaccurate fuel pressure sensors.
• Provides a genuine Porsche fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Engine management warning light illuminated.
• Difficulty starting the engine.
• Rough idle or engine hesitation.
• Reduced engine performance or acceleration.
• Increased fuel consumption.
• Poor throttle response.
• Engine stalling or intermittent running.
• Diagnostic fault codes relating to fuel pressure or the fuel rail pressure sensor.
• Vehicle entering limp-home mode.

Why Replacement Matters:

• The fuel pressure sensor is essential for maintaining accurate fuel delivery and efficient combustion. A faulty sensor can provide incorrect pressure readings to the ECU, leading to improper fuel injection, poor engine performance, difficult starting, increased fuel consumption, higher exhaust emissions, and activation of reduced-power or limp-home mode. Continued operation with an inaccurate sensor can place additional strain on the fuel injection system and related engine components.
• Replacing a worn or faulty sensor with this Genuine Porsche Fuel Pressure Sensor restores accurate fuel pressure monitoring, improves engine performance, enhances fuel efficiency, and supports reliable long-term operation. Manufactured to Porsche's exacting standards, it delivers exceptional fit, precision, durability, and reliability for Porsche maintenance, repairs, and engine management servicing.

Related reference numbers
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9A790605430

The product you are viewing cross references to these numbers

Boost Pressure Sensor.
Maintain precise engine management and optimum turbocharger performance with this Genuine Porsche Boost Pressure Sensor, a direct replacement for 95860618010. Manufactured to Porsche's exact factory specifications, this sensor provides highly accurate intake pressure monitoring, enabling the engine control unit (ECU) to regulate turbocharger boost pressure, fuel delivery, and air-fuel mixture for optimum engine performance, fuel efficiency, and emissions control. Built to withstand the demanding conditions of the engine bay, it delivers the quality, reliability, and long service life expected from a Genuine Porsche component.

Fits:

• Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
• Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16 

 
Diagram Ref No 22

The boost pressure sensor continuously measures pressure within the intake manifold or charge air system and relays this information to the ECU in real time. This data allows the engine management system to precisely control turbocharger boost levels and maintain efficient combustion across all operating conditions. Manufactured using premium electronic components and a durable heat-resistant housing, this genuine replacement sensor is ideal for routine servicing, diagnostics, repairs, and restoration projects.  

What This Product Does:

• Monitors intake manifold and turbocharger boost pressure.
• Provides accurate pressure data to the engine control unit.
• Supports precise turbocharger boost regulation.
• Optimises fuel injection and air-fuel mixture.
• Improves engine performance, fuel economy, and emissions.
• Replaces faulty or inaccurate boost pressure sensors.
• Provides a genuine Porsche fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Engine management warning light illuminated.
• Reduced engine performance or sluggish acceleration.
• Turbocharger underboost or overboost conditions.
• Poor throttle response.Increased fuel consumption.
• Vehicle entering limp-home mode.
• Diagnostic fault codes relating to boost pressure or intake pressure.
• Irregular or inconsistent turbocharger operation.

Why Replacement Matters:

• The boost pressure sensor is a critical component of the engine management system, supplying the ECU with the accurate intake pressure information required to regulate turbocharger boost and optimise engine operation. A faulty sensor can result in incorrect boost regulation, reduced engine performance, increased fuel consumption, elevated exhaust emissions, and activation of reduced-power or limp-home mode. Continued operation with an inaccurate sensor can also place unnecessary stress on the turbocharger and associated engine components.
• Replacing a worn or faulty sensor with this Genuine Porsche Boost Pressure Sensor restores accurate boost pressure monitoring, improves turbocharger performance, enhances engine efficiency, and supports reliable long-term engine operation. Manufactured to Porsche's exacting standards, it delivers exceptional fit, durability, precision, and reliability for Porsche maintenance, repairs, and engine management servicing.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95860618010

The product you are viewing cross references to these numbers

Boost Pressure Sensor. 
Maintain optimum engine performance and precise turbocharger control with this Genuine Porsche Boost Pressure Sensor, a direct replacement for 03G906051D. Manufactured to Porsche's exact factory specifications, this sensor delivers the accuracy, reliability, and durability required for the engine management system to regulate turbocharger boost pressure and optimise engine efficiency. Designed to provide real-time intake pressure data to the engine control unit (ECU), it helps ensure smooth power delivery, efficient fuel combustion, and low exhaust emissions.

Fits:

• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16

I011 - Special Models GTS (991/981)
IX51 - For Cars With Powerkit 250kW

Diagram Ref No 23

The boost pressure sensor continuously monitors the pressure within the intake manifold or charge air system, enabling the ECU to adjust turbocharger boost, fuel injection, and air-fuel mixture according to engine load and driving conditions. Manufactured using high-quality electronic components within a durable, heat-resistant housing, it is engineered to withstand the demanding temperatures, vibration, and environmental conditions of the engine bay. This genuine Porsche replacement sensor is ideal for routine maintenance, engine diagnostics, and repairs.   

What This Product Does:

• Monitors intake manifold and turbocharger boost pressure.
• Sends accurate pressure readings to the engine control unit.
• Supports precise turbocharger boost regulation.
• Optimises fuel injection and combustion efficiency.
• Improves engine performance, fuel economy, and emissions.
• Replaces faulty or inaccurate boost pressure sensors.
• Provides a genuine Porsche fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Engine management warning light illuminated.
• Reduced engine performance or acceleration.
• Turbocharger underboost or overboost conditions.
• Poor throttle response.
• Increased fuel consumption.
• Vehicle entering limp-home mode.
• Diagnostic fault codes relating to boost pressure or intake pressure.
• Irregular turbocharger operation.

Why Replacement Matters:

• The boost pressure sensor is a critical component of the engine management system, providing the ECU with the accurate intake pressure information required to control turbocharger boost and optimise engine operation. A faulty sensor can result in incorrect boost regulation, reduced engine performance, increased fuel consumption, higher exhaust emissions, and the vehicle entering reduced-power or limp-home mode. Continued operation with an inaccurate sensor may also place unnecessary strain on the turbocharger and related engine components.
• Replacing a worn or faulty sensor with this Genuine Porsche Boost Pressure Sensor restores accurate boost pressure monitoring, improves turbocharger performance, enhances fuel efficiency, and supports reliable long-term engine operation. Manufactured to Porsche's exacting standards, it delivers exceptional fit, durability, precision, and reliability for Porsche maintenance, repairs, and engine management servicing.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

03G906051D

The product you are viewing cross references to these numbers

Daytime Running Lamp. 
Maintain the original appearance, visibility, and safety of your Porsche with this Genuine Porsche Daytime Running Lamp, a direct replacement for 9Y0953050B and 9Y0953049B. Manufactured to Porsche's exact factory specifications, this daytime running lamp (DRL) delivers the precise fit, lighting performance, and durability expected of a Genuine Porsche component. Designed to integrate seamlessly with the vehicle's front lighting system, it enhances daytime visibility while preserving the distinctive styling of your Porsche.

Fits:

• Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
• Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
• Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
• Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23  

Diagram Ref No 21

The daytime running lamp is engineered to increase the vehicle's visibility to other road users during daylight driving, helping to improve road safety without dazzling oncoming traffic. Manufactured with a high-quality weather-resistant housing, precision optics, and advanced LED technology where applicable, it offers excellent resistance to moisture, UV exposure, road debris, and vibration. This genuine replacement lamp is ideal for accident repairs, routine maintenance, or restoring the original appearance and functionality of your Porsche.  

What This Product Does:

• Improves vehicle visibility during daylight driving.
• Enhances road safety by making the vehicle more conspicuous.
• Provides bright, efficient illumination with OE-quality performance.
• Maintains the original factory styling of the front end.
• Protects internal lighting components from moisture and contaminants.
• Replaces damaged, faded, or faulty DRL assemblies.
• Provides a genuine Porsche fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Daytime running lamp not illuminating.
• Flickering or intermittent operation.
• Cracked, chipped, or damaged lens.
• Moisture or condensation inside the lamp.
• Reduced light output.
• Broken mounting points or damaged housing.
• Lens discolouration or clouding.
• Damage following a front-end impact.

Why Replacement Matters:

• The daytime running lamp is an important safety feature that improves your Porsche's visibility to other motorists during daylight conditions, helping to reduce the risk of collisions. A damaged or malfunctioning DRL can diminish vehicle visibility, affect the vehicle's appearance, and may trigger dashboard warning messages on compatible models. Moisture ingress or physical damage can also lead to electrical faults and reduced lighting performance.
• Replacing a worn or damaged unit with this Genuine Porsche Daytime Running Lamp restores factory lighting performance, maintains the vehicle's original appearance, and ensures long-term reliability. Manufactured to Porsche's exacting standards, it delivers exceptional fit, durability, and performance for Porsche maintenance, repairs, and restoration projects.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9Y09530

The product you are viewing cross references to these numbers