Coolant Bottles / Expansion Tanks

Antifreeze 1Ltr Bottle Concentrate 5 Years protection
1:1 ratio for -36°C protection
1:2 ratio for -20°C protection

Features:
Anti-freeze & Summer Coolant is an ethylene glycol based antifreeze and engine coolant, incorporating the latest in Organic Acid Technology (OAT). It offers winter protection down to -36°C, whilst has been developed to replace BS6580 (2010) and VW G-12/TL-774D & VW G-12+/TL-774F, MAN 278 & MAN 324, MB 325.3, Renault 41-01-001. It can be left in the system as a coolant and rust inhibitor for up to a maximum of 5 Years.

Benefits:
Provides excellent protection against corrosion
Significantly reduces the likelihood of cavity erosion

Related reference numbers
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00004330194

The product you are viewing cross references to these numbers

Coolant / Antifreeze 1Ltr Top-up Bottle - Long Life 5 Year Red

Anti Freeze, please check your vehicle handbook for applications

Mix 50/50 with distilled water for best results.



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00004330515

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Coolant / Antifreeze 20Ltr Garage Bottle (Concentrated) - Long Life 5 Year Red

Anti Freeze
Workshop or Garage can containing 20Ltrs.

Meets the performance specifications for the following manufactures.
Audi, Ford, Isuzu, Renault, Jaguar, Mecedes Benz,
Saab, Seat, Skoda, Vauxhall, Volkswagen.

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52377048T

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Coolant Bottle Level Sensor. 

Maintain accurate coolant level monitoring and dependable cooling-system warnings with this Porsche Coolant Bottle Level Sensor, part number 98764150300. Designed for compatible Porsche applications, this sensor monitors the coolant level within the expansion/header tank and provides the vehicle's electronic systems with information when the coolant falls below the intended level.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.4L 2005-08/08
• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12  

Diagram Ref No 2

Maintaining sufficient coolant is essential for controlling engine temperature. A low coolant level can reduce the cooling system's ability to transfer heat effectively and may allow air to enter the system, potentially resulting in unstable temperatures or overheating.

The coolant level sensor provides an important early warning so that coolant loss can be investigated before it develops into a more serious cooling-system problem. Over time, the sensor can become unreliable through age, repeated heat cycles, contamination, electrical faults or damage to its connector and wiring.

Replacing a faulty sensor with the correct Porsche Coolant Bottle Level Sensor 98764150300 helps restore accurate coolant level detection and reliable operation of the vehicle's coolant warning system.

What This Product Does:

• Monitors coolant level within the expansion/header tank.
• Detects when coolant falls below the intended level.
• Sends coolant level information to the vehicle's monitoring system.
• Helps trigger a low coolant warning when required.
• Provides early indication of coolant loss.
• Helps the driver identify a potential cooling-system problem.
• Supports reliable engine temperature management.
• Helps prevent low coolant conditions from going unnoticed.
• Works as part of the vehicle's cooling-system warning arrangement.
• Replaces a damaged, inaccurate or failed coolant level sensor.
• Restores correct coolant level monitoring on compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Low coolant warning despite the coolant being at the correct level.
• Coolant warning appearing intermittently.
• Warning remaining illuminated after the coolant level has been corrected.
• No low coolant warning when the level is genuinely low.
• Implausible coolant level information during diagnostic testing.
• Coolant level sensor-related fault codes where applicable.
• Warning appearing particularly when cornering or accelerating despite adequate coolant.
• Corroded or contaminated electrical connections.
• Damaged sensor wiring.
• Cracked or damaged electrical connector.
• Physical deterioration of the sensor.
• Sensor problems discovered during expansion tank servicing or replacement.  

Why Replacement Matters:

• The coolant level sensor provides an important warning when the cooling system begins losing coolant. A faulty sensor can create problems in two different ways.
• If the sensor incorrectly reports a low level, it may produce persistent or intermittent dashboard warnings even when the cooling system is correctly filled. Apart from being inconvenient, repeated false warnings can make it more difficult to recognise a genuine cooling-system problem.
• More importantly, a sensor that fails to detect an actual low coolant condition can prevent the driver from receiving an early warning.
• Coolant loss may result from a leaking hose, radiator, expansion tank, water pump, seal or another cooling-system component. Continuing to drive with insufficient coolant can lead to poor circulation, air entering the cooling circuit and eventual engine overheating.
• Severe overheating can cause expensive engine damage, including deterioration of seals and gaskets and damage to major engine components.
• Replacing a defective sensor with the correct Porsche Coolant Bottle Level Sensor 98764150300 helps ensure the vehicle can accurately monitor coolant level and provide an appropriate warning when attention is required.

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

98764150300

The product you are viewing cross references to these numbers

Coolant Bottle Level Sensor. 

Maintain accurate coolant level monitoring and dependable cooling-system warnings with this OE MATCH Coolant Bottle Level Sensor. Designed for compatible Porsche applications, this sensor monitors the coolant level within the expansion/header tank and provides the vehicle's electronic systems with information when the coolant falls below the intended level.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.4L 2005-08/08
• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12  

Diagram Ref No 2

Maintaining sufficient coolant is essential for controlling engine temperature. A low coolant level can reduce the cooling system's ability to transfer heat effectively and may allow air to enter the system, potentially resulting in unstable temperatures or overheating.

The coolant level sensor provides an important early warning so that coolant loss can be investigated before it develops into a more serious cooling-system problem. Over time, the sensor can become unreliable through age, repeated heat cycles, contamination, electrical faults or damage to its connector and wiring.

What This Product Does:

• Monitors coolant level within the expansion/header tank.
• Detects when coolant falls below the intended level.
• Sends coolant level information to the vehicle's monitoring system.
• Helps trigger a low coolant warning when required.
• Provides early indication of coolant loss.
• Helps the driver identify a potential cooling-system problem.
• Supports reliable engine temperature management.
• Helps prevent low coolant conditions from going unnoticed.
• Works as part of the vehicle's cooling-system warning arrangement.
• Replaces a damaged, inaccurate or failed coolant level sensor.
• Restores correct coolant level monitoring on compatible Porsche applications.  

Symptoms Of Wear Or Failure:

• Low coolant warning despite the coolant being at the correct level.
• Coolant warning appearing intermittently.
• Warning remaining illuminated after the coolant level has been corrected.
• No low coolant warning when the level is genuinely low.
• Implausible coolant level information during diagnostic testing.
• Coolant level sensor-related fault codes where applicable.
• Warning appearing particularly when cornering or accelerating despite adequate coolant.
• Corroded or contaminated electrical connections.
• Damaged sensor wiring.
• Cracked or damaged electrical connector.
• Physical deterioration of the sensor.
• Sensor problems discovered during expansion tank servicing or replacement.  

Why Replacement Matters:

• The coolant level sensor provides an important warning when the cooling system begins losing coolant. A faulty sensor can create problems in two different ways.
• If the sensor incorrectly reports a low level, it may produce persistent or intermittent dashboard warnings even when the cooling system is correctly filled.
• More importantly, a sensor that fails to detect an actual low coolant condition can prevent the driver from receiving an early warning.
• Coolant loss may result from a leaking hose, radiator, expansion tank, water pump, seal or another cooling-system component. Continuing to drive with insufficient coolant can lead to poor circulation, air entering the cooling circuit and eventual engine overheating.
• Severe overheating can cause expensive engine damage, including deterioration of seals and gaskets and damage to major engine components.

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

98764150300

The product you are viewing cross references to these numbers

Expansion tank. Porsche 987 Boxster / 987 Cayman



Fits:
Porsche 987 Boxster 2.7L Boxster S 3.4L 2007-08 Chassisc no F988U7 02382>> and F988U7 22205>>
Porsche 987 Boxster 2.9L / Boxster S 3.4L 2009-12
Porsche 987C Cayman 2.7L / Cayman S 3.4L 2006-08 Chassis no F988U7 52756>> and F988U7 72799>>
Porsche 987C Cayman 2.9L / Cayman S 3.4L 2009-12

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

Related reference numbers
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98710604703

The product you are viewing cross references to these numbers

Expansion tank.



Fits:
Porsche 987 Boxster 2.7L Boxster S 3.4L 2007-08 Chassis no F988U7 02382>> and F988U7 22205>>
Porsche 987 Boxster 2.9L / Boxster S 3.4L 2009-12
Porsche 987C Cayman 2.7L / Cayman S 3.4L 2006-08 Chassis no F988U7 52756>> and F988U7 72799>>
Porsche 987C Cayman 2.9L / Cayman S 3.4L 2009-12

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

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98710604703

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Oil and Coolant Filler Cup Cover.



Fits:
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08

Porsche 987 Gen 2 Boxster 2009-12
Porsche 987C Gen 2 Cayman 2009-12

Click 'Zoom in' for large parts diagram.
Diagram ref no 2

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98710618000

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Oil And Coolant Filler Cup.
Oil And Coolant Caps With Seals Included.

Fits:
Porsche 987.1 Boxster MKI 2005>>2008
Porsche 987.2 Boxster MKII 2009>>2012
Porsche 987.1 Cayman MKI 2005>>2008
Porsche 987.2 Cayman MKII 2009>>2012

Diagram Ref No 1 (Diagram Ref No 3, 4, 5 And 6 Included)

Related reference numbers
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98710615002

The product you are viewing cross references to these numbers

Rubber seal coolant filler cap. 

Fits:

Porsche 987 Boxster - 2005 to 2012
Porsche 987 Cayman - 2006 to 2012

Diagram ref no 6

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98710617000

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Water Reservoir Filler Cap.


Fits:
Porsche 987 Boxster / Boxster S 2007-08
Porsche 987 Boxster/ Boxster S 2009-12
Porsche 987C Cayman / Cayman S 2006-08
Porsche 987C Cayman / Cayman S 2009-12

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

Related reference numbers
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98710604400

The product you are viewing cross references to these numbers

Windscreen Water Reservoir Filler Neck.



Fits:
Porsche 987 Boxster MKI & MKII 2005-12
Porsche 987C Cayman MKI & MKII 2006-12
Porsche 997 Carrera MKI & MKII 2005-12
Porsche 997 Turbo MKI & MKII 2007-12
Porsche 997 GT3 2007-11

Click 'Zoom in' for large parts diagram.
Diagram ref no 3

Related reference numbers
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99752860500

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Water reservoir filler neck strainer.



Fits:
Porsche 987.1 Boxster 2005-08
Porsche 987.2 Boxster 2009-12
Porsche 987C.1 Cayman 2006-08
Porsche 987C.2 Cayman 2009-12
Porsche 997.1 Carrera 2005-09
Porsche 997.1 Turbo 2007-09
Porsche 997.2 Carrera 2009-12
Porsche 997.2 Turbo 2011-13
Porsche 997 GT3 2007-11
Porsche 970 Panamera 2010-16

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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99752862100

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