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Porsche // 928 (1978-1995) // 928S2 4.7L 1984-86
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- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 914 (1970-1976)
The OE MATCH Thermostat Control Cable is a replacement cable designed for the engine cooling thermostat system on applicable classic air-cooled Porsche applications. Measuring 469mm in length, it provides the mechanical connection required for the thermostat-controlled cooling arrangement to operate correctly.
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 914 (1970-1976)
What This Product Does:
The thermostat control cable forms part of the engine cooling-air regulation system. It transfers movement from the thermostat to the cooling-air control mechanism as engine temperature changes.
When the engine is cold, the thermostat system regulates cooling airflow to help the engine reach its normal operating temperature efficiently. As the engine warms, the thermostat responds to increasing temperature and the cable allows the cooling-air control mechanism to move accordingly.
This helps ensure that the engine receives the appropriate cooling airflow for its operating temperature, rather than maximum cooling being applied regardless of conditions.
A correctly functioning cable therefore contributes to:
- Proper operation of the thermostat system
- Controlled engine warm-up
- Correct cooling-air regulation
- Stable engine operating temperatures
- Reliable operation of the associated cooling flaps and linkage
Symptoms Of Wear Or Failure:
The cable is exposed to repeated movement, engine heat and age-related deterioration. Over time it can stretch, fray, seize or break.
Common symptoms include:
- Broken or snapped thermostat cable
- Cable becoming frayed or visibly damaged
- Cable sticking or failing to move freely
- Excessive slack in the cable
- Thermostat mechanism failing to operate the cooling controls
- Cooling flaps remaining in one position
- Engine taking unusually long to reach operating temperature
- Abnormal or inconsistent engine operating temperatures
- Thermostat movement not being transferred to the cooling-air mechanism
- Cable corrosion or deterioration around its attachment points
During engine servicing or restoration, a cable that feels stiff, damaged or excessively stretched should be inspected carefully and replaced where necessary.
Why Replacement Matters:
- The thermostat system is designed to regulate cooling according to engine temperature. If the control cable fails, the cooling-air mechanism may no longer respond correctly to thermostat movement.
- If the cooling controls remain in a position that provides insufficient airflow once the engine is hot, engine temperatures can rise beyond their intended range. Excessive heat is particularly undesirable in an air-cooled engine and can place unnecessary thermal stress on engine components and lubricating oil.
- If the system remains permanently in a maximum-cooling position, the engine may take longer to reach its intended operating temperature, particularly in colder conditions.
- Replacing a damaged or unreliable cable restores the mechanical connection between the thermostat and cooling controls, helping the system operate as originally designed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
021119751
The product you are viewing cross references to these numbers
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
Fits:
Porsche 944 / 944S 1982-91
Porsche 928 >>1988
Porsche 968 1992-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 13.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92860620101
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Fits:
Porsche 924 Turbo/GT
Porsche 928 1978-95
Porsche 993 1994-97
Click pictrue for large parts diagram.
Diagram Ref No 10.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810717202
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Fits:
Porsche 924 Turbo/GT
Porsche 928 1978-95
Porsche 993 1994-97
Click pictrue for large parts diagram.
Diagram Ref No 11.
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Fits:
Porsche 924 1976-85
Porsche 928 1978-95
Porsche 993 1994-97
Diagram Ref No 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810717300
The product you are viewing cross references to these numbers