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Porsche

About Porsche

Porsche for Porsche

Porsche genuine parts and lifestyle products for Porsche models from Design911

A Quick Look at Porsche

Porsche information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where Porsche is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

Typical reasons people replace these parts include maintaining originality, keeping factory specification, and choosing the latest genuine revisions for peace of mind.
Common real-world issues behind many Porsche repairs are age and mileage: oil leaks, cooling system fatigue, brake and suspension wear, corrosion and electrical faults from moisture or heat cycling.
Before ordering, confirm part numbers against VIN or option/PR codes, especially for safety‑critical or complex components.
When upgrading, decide whether you want pure originality or performance changes, as some aftermarket options may suit specific goals better than genuine.
For bigger jobs, replace related seals, hardware and consumables at the same time to avoid repeat labour and compatibility issues.
Where available, follow the manufacturer’s fitting and bedding‑in guidance to get the best performance and longevity.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Brakes — Brake components are renewed to restore stopping performance, address wear or upgrade a Porsche for fast road or track use. Common symptoms include: Common symptoms include vibration under braking, increased stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.

Check whether the parts are OE-equivalent replacements or performance upgrades and match this to how the Porsche is used.
Follow any recommended bedding-in procedure and consider replacing discs, pads, sensors and fitting hardware together where advised.

Clothing & Gifts — Porsche-themed clothing and gifts let owners and enthusiasts show their passion off the road, or make ideal presents for fans of the marque. Common symptoms include: Items may become worn, faded, damaged or go out of style, prompting replacement with newer designs.

Review available size, colour and material details to help choose the right item and ensure it matches how it will be used.
Check any care or washing guidance so garments and accessories keep their appearance for longer.

Lifestyle — To explore different Porsche-inspired lifestyle products or gift ideas. Common symptoms include: General wear from handling or display.

Confirm whether items are official Porsche lifestyle products or from trusted partner brands where stated.
Consider who the item is for and how it will be used day to day to select the most suitable style or product type.

Keyring — To choose a different design, material or model theme. Common symptoms include: Scratches, worn finishes or loose fittings.

Keyrings make simple, practical Porsche-themed gifts and can be matched to specific models or heritage designs where available.
If a keyring shows damage or looseness, replace it to avoid losing keys or further wear to finishes.

Size chart — The size chart acts as a practical reference tool for all apparel purchases. Common symptoms include:

Explore Porsche at Design911

View the current Porsche range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

3 3 3

Door Lock LHD Drivers Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne

9A783721506

Product Information

Left Hand Drive (LHD) Front Drivers Door Lock Mechanism

This LHD front drivers door lock mechanism is a direct replacement part designed to restore secure locking and proper door operation for the left-hand drive, front drivers door on a wide range of Porsche models. It is engineered to meet or exceed OEM specifications for fitment, durability and performance.

Please check part number on the original lock mechanism

Fits:

Porsche 971.1 – LHD Drivers Side 04.07.2016>>
Porsche 971.2 Drivers Side – LHD Option Codes GZ0, LOL, 4F6,4I8,8QD
Porsche 976 Panamera – LHD Drivers Side
Porsche 718 Boxster – LHD Drivers Side
Porsche 718 Cayman – LHD Drivers Side
Porsche 718 Cayman GT4 – LHD Left
Porsche 9YA Cayenne - LHD Drivers Side with Option Codes LOL, GZ0,4F6, 4I8
Porsche 95B.1 Macan – LHD Drivers Side 15.06.2015>>
Porsche 95B.2 – LHD Drivers Side
Porsche 991.2 – LHD Drivers Side with Option Codes 072, 533, -250 (for Manual gearbox)
Porsche 991 GT3 – LHD Drivers Side with Option Codes 072, 074, 075, 094, 486, 553, 098
Porsche 992 GT3 / GT3 RS / ST – LHD Drivers Side
Porsche 718 Cayman GT4 – with option Code 534

Diagram Ref No 14

This mechanism works with the vehicle’s central locking system and door latch hardware to ensure secure door closure, correct electrical unlocking and reliable function every time you enter or exit the vehicle.

What the Front Drivers Door Lock Mechanism Does

The door lock mechanism is an essential component of your Porsche’s door security and access system. It performs key functions such as:

Securing the front drivers door when locked via key fob, interior switch or automatic lock
Engaging and releasing the latch during door opening and closing
Communicating with central locking to synchronise all vehicle doors
Ensuring proper alignment between the door and striker plate
Maintaining weather and vibration-resistant closure

In modern Porsches, this mechanism often includes electronic actuation combined with mechanical latch elements, ensuring responsive and quiet operation.

Why Door Lock Mechanisms Fail

Door lock mechanisms can wear out or malfunction due to both mechanical and electrical factors:

Actuator motor fatigue from frequent use
Internal gear wear and plastic component degradation
Corrosion or water ingress over time
Misalignment or sagging from hinge wear
Wiring or connector failure in central locking circuits
Physical stress from rough operation or impact

Common signs of a failing door lock mechanism include:

Door not locking or unlocking reliably with key fob or interior switch
Door stays locked/unlocked intermittently
Unusual clicking, grinding or buzzing noises when locking/unlocking
Alarm triggering without cause
Door not latching securely when shut

Because this mechanism works closely with the vehicle’s central locking and alarm systems, failures can impact security, convenience and peace of mind.

When You Should Replace It

You should consider replacing the front drivers door lock mechanism if:

You experience intermittent or failed locking/unlocking
The door won’t latch securely or opens unexpectedly
The central locking system shows fault codes related to door circuits
Audible actuator noises occur without door action
You are repairing a vehicle that has been water-damaged or has corroded lock parts

Prompt replacement restores proper security, consistent lock performance and seamless integration with your Porsche’s locking and alarm systems.

Key Benefits at a Glance

OEM-equivalent replacement door lock mechanism
Restores secure front drivers door locking
Compatible with central locking systems
Eliminates intermittent or failed lock action
Suitable for multiple Porsche models (Macan, Panamera, 718, 981, 991, Cayenne)
Improves convenience, security and reliability

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

9A783721506

9A783721506

8J1837015F

The product you are viewing cross references to these numbers

Crankcase Housing Breather Line. Porsche 970 Panamera Turbo 4.8L 2009-16

94810724571

Product Information

Crankcase Housing Breather Line.

The Crankcase Housing Breather Line is a genuine Porsche engine ventilation component designed to regulate pressure within the crankcase and route blow-by gases back into the intake or emissions system. This breather line forms part of the Positive Crankcase Ventilation (PCV) system, ensuring controlled airflow and proper engine pressure balance.

Fits:

Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
Porsche 970.2 Panamera Turbo V8 Executive 2014-16

Diagram Ref No 5

What This Product Does:

Ventilating excess crankcase pressure caused by combustion blow-by gases
Routing vapours safely back into the intake system
Supporting proper PCV system operation
Reducing oil contamination and sludge build-up
Maintaining stable internal engine pressure

Symptoms Of Wear Or Failure:

Rough idle or unstable engine performance
Check Engine Light illumination
Oil leaks from seals or gaskets due to excess pressure
Increased oil consumption
Whistling or hissing sounds (vacuum leak)
Sludge build-up within the engine
Oil residue around breather connections

Why Replacement Matters:

Restore correct crankcase pressure regulation
Prevent oil leaks and gasket failure
Improve engine performance and efficiency
Maintain emissions system integrity
Avoid expensive engine repairs

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

94810724571

94810724571

The product you are viewing cross references to these numbers

Coolant Hose, Feed. Porsche 95B Macan S 3.0L Diesel 2014-18

95B122101B

Product Information

Coolant Hose, Feed.

The Coolant Hose – Feed is a genuine Porsche cooling system component designed to deliver coolant through the engine’s feed circuit. This hose ensures that coolant is supplied efficiently to key engine and radiator components, helping maintain stable operating temperatures and overall cooling system performance.

Fits:

Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18

Diagram Ref No 10

What This Product Does:

Supplying coolant to essential engine cooling components
Maintaining consistent coolant circulation
Supporting correct cooling system pressure
Helping regulate engine operating temperature
Preventing overheating during daily and high-load driving

Symptoms Of Wear Or Failure:

Coolant leaks near the hose or connection points
Cracked, brittle, swollen, or softened hose material
Coolant smell from the engine bay
Low coolant warning light
Engine overheating or fluctuating temperature readings
Steam from the engine compartment
Coolant residue around hose clamps or fittings

Why Replacement Matters:

Prevent sudden coolant leaks and breakdowns
Maintain proper coolant flow and temperature regulation
Protect engine components from heat damage
Restore reliable cooling system performance
Avoid costly repairs caused by overheating

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

95B122101B

95B122101B

The product you are viewing cross references to these numbers

3 3 3

Door Lock LHD Passenger Side. Porsche 95B Macan / 971 / 976 Panamera / 981 / 718 / 991 / 9YA Cayenne

9A783721606

Product Information

Left Hand Drive (LHD) Front Passenger Door Lock Mechanism

This LHD front passenger door lock mechanism is a direct replacement part designed to restore secure locking and proper door operation for the left-hand drive, front passenger door on a wide range of Porsche models. It is engineered to meet or exceed OEM specifications for fitment, durability and performance.

Please check part number on the original lock mechanism

Fits:

Porsche 971.2 - Drivers Side – LHD Option Codes GZ0, LOL, 4F6, 4I8, 8QD
Porsche 976 Panamera – LHD Front Passenger Side
Porsche 718 Boxster – LHD Passenger Side
Porsche 718 Cayman – LHD Passenger Side
Porsche 9YA Cayenne - LHD Passenger Side with Option Codes LOL, GZ0,4F6, 4I8
Porsche 991.2 – LHD Passenger Side with Option Codes 072, 533, -250 (for Manual gearbox)
Porsche 991 turbo – LHD Passenger side with Option Codes 072, 553 (Mexico, USA and Canada)
Porsche 991 GT3 – LHD Passenger Side with Option Codes 072, 074, 075, 094, 486, 553, 098
Porsche 992 GT3 / GT3 RS / ST – LHD Passenger Side
Porsche 981 Boxster Spyder – LHD Passenger Side with Option Codes 072, 534, 098, 533
Porsche 981 Cayman GT4 – with option Code 534

Diagram Ref No 14

What the Front Passenger Door Lock Mechanism Does

The door lock mechanism is an essential component of your Porsche’s door security and access system. It performs key functions such as:

Securing the front passenger door when locked via key fob, interior switch or automatic lock
Engaging and releasing the latch during door opening and closing
Communicating with central locking to synchronise all vehicle doors
Ensuring proper alignment between the door and striker plate
Maintaining weather and vibration-resistant closure

In modern Porsches, this mechanism often includes electronic actuation combined with mechanical latch elements, ensuring responsive and quiet operation.

Why Door Lock Mechanisms Fail

Door lock mechanisms can wear out or malfunction due to both mechanical and electrical factors:

Actuator motor fatigue from frequent use
Internal gear wear and plastic component degradation
Corrosion or water ingress over time
Misalignment or sagging from hinge wear
Wiring or connector failure in central locking circuits
Physical stress from rough operation or impact

Common signs of a failing door lock mechanism include:

Door not locking or unlocking reliably with key fob or interior switch
Door stays locked/unlocked intermittently
Unusual clicking, grinding or buzzing noises when locking/unlocking
Alarm triggering without cause
Door not latching securely when shut

Because this mechanism works closely with the vehicle’s central locking and alarm systems, failures can impact security, convenience and peace of mind.

When You Should Replace It

You should consider replacing the front passenger door lock mechanism if:

You experience intermittent or failed locking/unlocking
The door won’t latch securely or opens unexpectedly
The central locking system shows fault codes related to door circuits
Audible actuator noises occur without door action
You are repairing a vehicle that has been water-damaged or has corroded lock parts

Prompt replacement restores proper security, consistent lock performance and seamless integration with your Porsche’s locking and alarm systems.

Key Benefits at a Glance

OEM-equivalent replacement door lock mechanism
Restores secure front passenger door locking
Compatible with central locking systems
Eliminates intermittent or failed lock action
Suitable for multiple Porsche models (Macan, Panamera, 718, 981, 991, Cayenne)
Improves convenience, security and reliability

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

9A783721606

9A783721606

8J1837016F

The product you are viewing cross references to these numbers

Cylinder Head Connector Union. Porsche 958 Cayenne 3.6L V6 Petrol 2010-17

95810426501

Product Information

Cylinder Head Connector Union.

The Cylinder Head Connector Union is a genuine Porsche engine component designed to provide a secure connection point within the cylinder head assembly. This union piece connects coolant or oil passages (application dependent) between the cylinder head and adjoining components, ensuring proper fluid transfer and system sealing.

Fits:

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

Diagram Ref No 6

What This Product Does:

Providing a secure junction between cylinder head fluid passages
Ensuring proper coolant or oil flow through the engine
Maintaining sealed connections under pressure
Supporting efficient heat regulation within the cylinder head
Preventing fluid leakage at connection points

Symptoms Of Wear Or Failure:

Coolant or oil leaks near the cylinder head area
Visible cracks or damage to the connector
Fluid residue around connection points
Low coolant or oil levels
Engine overheating (if coolant-related)
Oil contamination or reduced lubrication efficiency (if oil-related)
Warning lights related to temperature or oil pressure

Why Replacement Matters:

Prevent coolant or oil leaks
Maintain proper engine temperature regulation
Protect cylinder head components from damage
Ensure reliable fluid circulation
Avoid costly engine repairs

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

95810426501

95810426501

The product you are viewing cross references to these numbers

Connection Piece, Feed. Porsche 955 Cayenne S / Turbo 4.5L 2003-06

94810636201

Product Information

Connection Piece, Feed.

The Connection Piece – Feed is a genuine Porsche cooling system component designed to connect and direct coolant flow within the engine’s feed circuit. This connector ensures secure attachment between coolant hoses or adjoining cooling system components, maintaining proper routing and system pressure.

Fits:

Porsche 955 Cayenne S 4.5L V8 2003-06
Porsche 955 Cayenne Turbo 4.5L 2003-06
Porsche 955 Cayenne Turbo S 4.5L 2006>>

Diagram Ref No 11

What This Product Does:

Connecting coolant hoses within the feed circuit
Ensuring correct coolant flow direction
Maintaining stable cooling system pressure
Providing a secure, leak-free junction point
Supporting efficient engine temperature regulation

Symptoms Of Wear Or Failure:

Coolant leaks around the connector
Cracks or fractures in the connection piece
Loose or poorly sealed hose fittings
Coolant smell from the engine bay
Low coolant warning light
Visible coolant residue around joints

Why Replacement Matters:

Prevent coolant leaks and unexpected breakdowns
Maintain proper coolant flow and pressure
Protect engine components from overheating damage
Restore secure hose connections
Avoid costly repairs caused by cooling system failure

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

94810636201

94810636201

The product you are viewing cross references to these numbers

3 3 3

REAR Door Check Strap. Porsche Macan

PAC839249

Product Information

Rear Door Check Strap
Sold each - fits left or right hand side

Restore Controlled Door Opening and Prevent Hinge Damage

The rear door check strap for the Porsche 95B Macan is a critical component of the door hinge and opening system. Also known as a door stay or door brake, this part controls how far the door opens and holds it securely in position at specific opening angles.

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
Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>

Diagram Ref No 6

This replacement check strap restores smooth, controlled door movement and prevents overextension of the door hinges.

What the Rear Door Check Strap Does

The door check strap performs several important functions:

Limits how far the door can open
Holds the door in place at preset positions
Prevents the door from swinging freely in wind
Reduces strain on hinges and mounting points
Protects the bodywork from damage

Inside the mechanism are reinforced pivot points and detents that allow the door to stay partially open when parked, improving convenience and safety.

Why Door Check Straps Fail

Over time, front door check straps can wear due to repeated use and environmental exposure. Common causes of failure include:

Internal pivot wear
Metal fatigue from repeated stress
Lack of lubrication
Corrosion
Excessive force from wind catching the door
General age-related deterioration

Typical symptoms of a failing check strap include:

Loud clicking or cracking noises when opening the door
Door swinging freely without holding position
Stiff or jerky door movement
Visible bending or distortion of the strap
Excessive movement at the hinge

If left unresolved, a failed check strap can lead to hinge damage or cracked door mounting points.

When You Should Replace the Door Check Strap

You should consider replacing the front door check strap if:

You hear knocking or popping sounds when opening the door
The door does not stay open in position
The strap feels loose or uneven in movement
The hinge area shows signs of stress
The vehicle is undergoing body or hinge repairs

Prompt replacement prevents further damage to the door hinges and ensures safe, controlled operation.

At Design911, we supply high-quality door check straps designed to restore factory function and durability. The check strap ensures correct fitment and reliable performance, maintaining the structural integrity of your Macan’s doors.

Replacing worn door stays protects hinges, prevents body damage and restores smooth operation.

Key Benefits at a Glance

Direct replacement for part number PAC839249 / 8R0839249F
Restores controlled door opening
Eliminates clicking and knocking noises
Prevents hinge and body stress
Suitable for Porsche 95B.1 and 95B.2 Macan
Ideal for repair and preventative maintenance

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

PAC839249

PAC839249

8R0839249F

The product you are viewing cross references to these numbers

3 3 3

FRONT Door Check Strap. Porsche Macan

8R0837249F

Product Information

Front Door Check Strap
Sold each - fits left or right hand side

Restore Controlled Door Opening and Prevent Hinge Damage

The front door check strap for the Porsche 95B Macan is a critical component of the door hinge and opening system. Also known as a door stay or door brake, this part controls how far the door opens and holds it securely in position at specific opening angles.

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
Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>

Diagram Ref No 7

This replacement check strap restores smooth, controlled door movement and prevents overextension of the door hinges.

What the Front Door Check Strap Does

The door check strap performs several important functions:

Limits how far the door can open
Holds the door in place at preset positions
Prevents the door from swinging freely in wind
Reduces strain on hinges and mounting points
Protects the bodywork from damage

Inside the mechanism are reinforced pivot points and detents that allow the door to stay partially open when parked, improving convenience and safety.

Why Door Check Straps Fail

Over time, front door check straps can wear due to repeated use and environmental exposure. Common causes of failure include:

Internal pivot wear
Metal fatigue from repeated stress
Lack of lubrication
Corrosion
Excessive force from wind catching the door
General age-related deterioration

Typical symptoms of a failing check strap include:

Loud clicking or cracking noises when opening the door
Door swinging freely without holding position
Stiff or jerky door movement
Visible bending or distortion of the strap
Excessive movement at the hinge

If left unresolved, a failed check strap can lead to hinge damage or cracked door mounting points.

When You Should Replace the Door Check Strap

You should consider replacing the front door check strap if:

You hear knocking or popping sounds when opening the door
The door does not stay open in position
The strap feels loose or uneven in movement
The hinge area shows signs of stress
The vehicle is undergoing body or hinge repairs

Prompt replacement prevents further damage to the door hinges and ensures safe, controlled operation.

Replacing worn door stays protects hinges, prevents body damage and restores smooth operation.

Key Benefits at a Glance

Direct replacement for part number 8R0837249F
Restores controlled door opening
Eliminates clicking and knocking noises
Prevents hinge and body stress
Suitable for Porsche 95B.1 and 95B.2 Macan
Ideal for repair and preventative maintenance

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

8R0837249F

8R0837249F

The product you are viewing cross references to these numbers

3 3 3

Lock Mechanism Tailgate. Porsche 981 Cayman / 718 Cayman

PAC827505

Product Information

Rear Tailgate Lock Mechanism

The rear tailgate lock mechanism for the Porsche 981 and 718 Cayman is an essential component of the rear hatch locking system. It secures the rear tailgate in place and integrates with the vehicle’s central locking system to ensure safe and reliable operation.

Designed for precise fitment, this replacement mechanism restores proper latch engagement and electrical locking functionality.

Fits:

Porsche Cayman 2.7L 981 2013-16
Porsche Cayman S / GTS 3.4L 981 2013-16
Porsche Cayman GT4 3.8L 2015-16
Porsche Cayman 718 2.0L Manual (300 Bhp)
Porsche Cayman 718 2.0L PDK (300 Bhp)
Porsche Cayman S 718 2.5L Manual (350 Bhp)
Porsche Cayman S 718 2.5L PDK (350 Bhp)
Porsche Cayman T 718 2.0L Manual (300 Bhp)
Porsche Cayman T 718 2.0L PDK (300 Bhp)
Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Porsche Cayman GT4 Clubsport
Porsche Cayman GT4 RS Clubsport 2020-2024

Diagram Ref No 11

What the Rear Tailgate Lock Mechanism Does

The rear tailgate lock mechanism performs several important functions:

Secures the rear hatch in the closed position
Interfaces with the vehicle’s central locking system
Releases electronically via key fob or cabin switch
Maintains correct alignment of the rear lid
Ensures the vehicle remains weather sealed and secure

In Porsche 981 and 718 Cayman models, the rear hatch provides access to the rear luggage compartment. Proper lock function is critical for both security and usability.

Why Tailgate Lock Mechanisms Fail

Over time, rear hatch lock mechanisms can fail due to:

Electrical actuator motor wear
Internal gear or latch wear
Water ingress or corrosion
Repeated opening and closing cycles
Alignment stress on the latch
Wiring connector faults

Common symptoms of failure include:

Rear hatch not opening via remote
Tailgate not locking securely
Warning light indicating rear lid open
Intermittent locking operation
Hatch requiring manual force to close

Electrical actuator failure is particularly common as the vehicle ages and components experience repeated use.

When You Should Replace the Rear Tailgate Lock

You should consider replacing the rear tailgate lock mechanism if:

The rear hatch fails to lock or unlock electronically
The central locking system does not engage the rear hatch
The tailgate warning light remains illuminated
The latch makes clicking noises but does not operate
You experience intermittent operation
The hatch feels loose or insecure when closed

Prompt replacement ensures vehicle security, prevents accidental opening and maintains correct alignment of the rear lid.

Maintaining the integrity of your locking system protects your vehicle and preserves convenience and safety.

Key Benefits at a Glance

Direct replacement rear tailgate lock mechanism
Restores secure rear hatch closure
Fully compatible with central locking system
Fixes intermittent or failed latch operation
Suitable for Porsche 981 and 718 Cayman
Ideal for repair and preventative maintenance

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

PAC827505

PAC827505

8R0827505A

8R0827505

The product you are viewing cross references to these numbers

Coolant Adapter. Porsche 957 / 958 Cayenne 3.6L 2007-18

95510613200

Product Information

Coolant Adapter.

The Coolant Adapter is a genuine Porsche cooling system connector designed to join and secure coolant hoses or cooling components within the engine’s cooling circuit. This adapter ensures proper coolant routing, sealed connections, and stable system pressure throughout operation.

Fits:

Porsche 957 Cayenne 3.6L 2007-10
Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17

Diagram Ref No 15

What This Product Does:

Connecting coolant hoses or cooling system components
Ensuring secure, leak-free junction points
Maintaining proper coolant flow direction
Supporting stable cooling system pressure
Helping prevent coolant loss

Symptoms Of Wear Or Failure:

Coolant leaks around the adapter connection
Cracks or fractures in the adapter body
Loose or poorly sealed hose connections
Coolant smell from the engine bay
Low coolant warning light
Visible coolant residue around joints

Why Replacement Matters:

Prevent coolant leaks and unexpected breakdowns
Maintain correct cooling system pressure
Protect the engine from overheating damage
Restore secure hose connections
Avoid costly repairs caused by cooling system failure

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

95510613200

95510613200

The product you are viewing cross references to these numbers

3 3 3

Water coolant top hose, feed. Porsche 95B Macan S / GTS / turbo

95B122101D

Product Information

Water coolant top hose, feed.

Fits:
Porsche 95B.1 Macan S 3.0L 2014 - 2018
Porsche 95B.1 Macan GTS 3.0L 2014 - 2018
Porsche 95B.1 turbo 3.6L 2014 - 2018

Click 'Zoom in' for large parts diagram.
Diagram ref no 35

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

95B122101D

95B122101D

The product you are viewing cross references to these numbers

Heating Hose Return Line, Coolant Pump To Engine. Porsche 95B Macan S / GTS / Turbo 2014-18

95B819350A

Product Information

Heating Hose Return Line, Coolant Pump To Engine.

The Heating Hose Return Line – Coolant Pump to Engine is a genuine Porsche cooling and heating system component designed to return coolant from the auxiliary coolant pump back into the engine. This hose ensures consistent coolant circulation through both the engine cooling circuit and the vehicle’s heating system.

Fits:

Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 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

Diagram Ref No 6

What This Product Does:

Carrying coolant from the auxiliary coolant pump back to the engine
Maintaining steady coolant circulation
Supporting proper cabin heating performance
Helping regulate engine operating temperature
Ensuring stable cooling system pressure

Symptoms Of Wear Or Failure:

Coolant leaks near the coolant pump or engine connection
Cracked, brittle, swollen, or softened hose material
Sweet coolant smell from the engine bay
Low coolant warning light
Reduced cabin heating performance
Engine overheating if coolant loss becomes significant
Coolant residue around hose fittings

Why Replacement Matters:

Prevent coolant leaks and unexpected breakdowns
Maintain reliable engine temperature regulation
Ensure consistent cabin heating
Protect engine components from overheating damage
Avoid costly repairs caused by cooling system failure

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

95B819350A

95B819350A

The product you are viewing cross references to these numbers

Heating Hose Return Line. Porsche 95B Macan S / GTS / Turbo 3.0L / 3.6L 2014-18

95B819334

Product Information

Heating Hose Return Line.

The Heating Hose Return Line is a genuine Porsche heating and cooling system component designed to return coolant from the heater core back into the engine’s cooling circuit. This hose plays a vital role in maintaining proper cabin heating performance and overall coolant circulation.

Fits:

Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 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

Diagram Ref No 5

What This Product Does:

Carrying coolant away from the heater core
Maintaining consistent coolant circulation through the heating system
Supporting proper cabin heating performance
Helping regulate engine and heater core temperature
Ensuring stable cooling system pressure

Symptoms Of Wear Or Failure:

Coolant leaks near the firewall or heater hose connections
Sweet coolant smell inside or outside the vehicle
Low coolant warning light
Poor or inconsistent cabin heating performance
Visible cracks, swelling, or soft spots in the hose
Engine overheating if coolant loss becomes significant
Coolant residue around hose joints

Why Replacement Matters:

Prevent coolant leaks and unexpected breakdowns
Maintain reliable cabin heating
Protect the engine from overheating damage
Ensure correct cooling system circulation
Avoid costly repairs caused by coolant system failure

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

95B819334

95B819334

The product you are viewing cross references to these numbers

Breather Line For Expansion Tank, LHD. Porsche 95B.2 Macan 2019-21

95B121071C

Product Information

Breather Line For Expansion Tank, LHD.

The Breather Line for Expansion Tank – LHD is a genuine Porsche cooling system component designed specifically for left-hand drive (LHD) vehicles. This breather hose connects to the coolant expansion tank and allows controlled ventilation of air and vapour within the cooling system.

Fits:

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 6

What This Product Does:

Allowing trapped air and vapour to vent from the coolant reservoir
Maintaining correct cooling system pressure balance
Preventing airlocks within the coolant circuit
Supporting efficient coolant circulation
Helping maintain stable engine operating temperature

Symptoms Of Wear Or Failure:

Coolant leaks near the expansion tank area
Cracked, brittle, or split hose material
Coolant smell from the engine bay
Low coolant warning light
Air present in the cooling system after bleeding
Fluctuating engine temperature readings
Coolant residue around hose connections

Why Replacement Matters:

Maintain correct cooling system pressure
Prevent airlocks and coolant circulation issues
Protect the engine from overheating damage
Restore reliable cooling system performance
Avoid costly repairs caused by cooling system failure

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

95B121071C

95B121071C

The product you are viewing cross references to these numbers

Breather Line. Porsche 95B.2 Macan 2.0L Petrol 2019-21

95B122909E

Product Information

Breather Line.

The Breather Line is a genuine Porsche ventilation hose designed to regulate pressure and safely route vapours within the engine or cooling system circuit (application dependent). This component helps maintain proper airflow and system balance by allowing trapped air or gases to vent correctly.

Fits:

Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21

Diagram Ref No 1

What This Product Does:

Allowing trapped air or vapours to vent safely
Maintaining stable internal system pressure
Supporting efficient coolant or ventilation circulation
Preventing pressure build-up within connected components
Helping ensure consistent engine or cooling system performance

Symptoms Of Wear Or Failure:

Cracked, brittle, or split hose material
Coolant or vapour leaks (depending on application)
Engine bay smells
Low coolant warning light (if coolant-related)
Fluctuating engine temperature (if cooling system related)
Poor ventilation performance
Warning lights or fault codes in some cases

Why Replacement Matters:

Maintain proper pressure regulation
Prevent leaks and system imbalance
Support reliable engine or cooling system performance
Protect connected components from stress damage
Avoid costly repairs caused by pressure-related failures

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

95B122909E

95B122909E

The product you are viewing cross references to these numbers

Coolant Hose, Return. Porsche 95B Macan S 3.0L Diesel 2014-18

95B121109B

Product Information

Coolant Hose, Return.

The Coolant Hose – Return is a genuine Porsche cooling system component designed to carry coolant back through the cooling circuit after it has absorbed heat from the engine. As a return hose, it plays a key role in completing the cooling loop and ensuring efficient heat exchange through the radiator system.

Fits:

Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18

Diagram Ref No 12

What This Product Does:

Carrying heated coolant back through the cooling system
Maintaining consistent coolant circulation
Supporting correct cooling system pressure
Helping regulate engine operating temperature
Ensuring efficient heat dissipation

Symptoms Of Wear Or Failure:

Coolant leaks near the hose or connection points
Cracked, brittle, swollen, or softened hose material
Coolant smell from the engine bay
Low coolant warning light
Engine overheating or fluctuating temperature readings
Steam from the engine compartment
Coolant residue around hose clamps or fittings

Why Replacement Matters:

Prevent sudden coolant leaks and breakdowns
Maintain proper coolant circulation and temperature control
Protect engine components from heat damage
Restore reliable cooling system performance
Avoid costly repairs caused by overheating

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

95B121109B

95B121109B

The product you are viewing cross references to these numbers

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