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- Porsche 957 Cayenne 3.6L 2007-10
The OE MATCH 80°C Thermostat is a replacement engine cooling-system thermostat designed to regulate coolant circulation and help maintain controlled engine operating temperatures.
Fits:
- Porsche 957 Cayenne 3.6L 2007-10
Diagram Ref No 11
With an 80°C temperature rating, this thermostat begins regulating coolant flow according to its specified operating range. It provides an alternative replacement option for compatible applications where an 80°C thermostat is required.
What This Product Does:
The thermostat acts as a temperature-controlled valve within the engine cooling circuit.
When the engine is cold, the thermostat restricts coolant circulation through the radiator. This helps the engine reach its normal operating temperature efficiently.
As coolant temperature increases towards the thermostat's operating range, the thermostat opens to allow increased coolant circulation through the radiator. Heat can then be transferred away from the engine.
The 80°C thermostat helps:
- Regulate engine coolant circulation
- Control engine operating temperature
- Allow efficient engine warm-up
- Increase radiator coolant flow as temperature rises
- Reduce the risk of excessive engine temperatures
- Maintain more consistent cooling-system operation
- Support dependable engine performance
Symptoms Of Wear Or Failure:
Thermostats are continually exposed to hot coolant and repeated heating and cooling cycles. Over time, the internal mechanism can deteriorate, become sluggish or seize.
Common symptoms of thermostat problems include:
- Engine overheating
- Engine running hotter than expected
- Temperature gauge fluctuating unexpectedly
- Sudden increases in coolant temperature
- Engine taking too long to warm up
- Engine consistently running too cool
- Poor or inconsistent cabin heater performance
- Cooling fans operating unusually frequently
- Coolant temperature warning messages
- Changes in fuel economyInconsistent engine operating temperature
The symptoms will depend largely on whether the thermostat has become stuck closed, stuck open or is only partially opening.
Why Replacement Matters:
Maintaining controlled engine temperature is essential for reliable performance and engine protection.
A correctly functioning thermostat balances two competing requirements: allowing the engine to warm up efficiently while providing sufficient coolant circulation when temperatures increase.
Replacing a worn or malfunctioning thermostat can help restore:
- Controlled coolant circulation
- Stable engine temperature
- Effective radiator cooling
- Predictable engine warm-up
- Consistent heater performance
- Efficient engine operation
- Protection against overheating
Ignoring thermostat problems can place unnecessary stress on the cooling system and, in cases of severe overheating, potentially result in expensive engine damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510612601
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
Fits:
Porsche 986 Boxster 2.5L 1997-99
Porsche 996 >>2001
Click 'Zoom in' for large parts diagram.
Diagram Ref No 29.
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
Fits:
Porsche 986 Boxster 1997-2004
Porsche 996 C2, C4, GT3
Porsche 987 Boxster 2005>>
Porsche 997 2005-08
Click 'Zoom in' for large parts diagram.
Diagram Ref No 6.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610612554
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 MKI Boxster 2005-08
Porsche 987C MKI Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1998-05
Porsche 997 MKI 2005-08
Click 'Zoom in for large parts diagram.
Diagram ref no 26.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99660615002
The product you are viewing cross references to these numbers