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Porsche // 928 (1978-1995) // 928S2 4.7L 1984-86
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- Porsche 944 2.7L 8V 1988-89
Water pump, Thermostat, Cam & Balance Belt Kit Porsche 944 2.7L
Fits:Porsche 944 2.7ltr - 1988 to 1989
8V ENGINE WITH AUTO ADJUSTER
Changing the water pump, pulley, and belts on an older Porsche 944 is essential for maintaining the car’s performance and preventing expensive repairs down the line. Here’s why:
1. Water Pump: The water pump is crucial for keeping the engine cool by circulating coolant throughout the system. Over time, the seals can wear out, and the pump itself can become less efficient or even fail completely. A failed water pump can cause the engine to overheat, leading to severe engine damage, which is costly to repair. Since the water pump is typically driven by the timing belt, replacing it during a timing belt service is a preventive measure.
2. Pulley: The pulleys, including the ones for the timing belt and accessory belts, can degrade over time due to wear and tear. If a pulley starts to fail, it can cause the belt to misalign or slip, which can lead to loss of power to critical systems like the water pump, alternator, or power steering. A worn-out pulley might also cause abnormal noises (like squealing) or vibrations, and in the worst case, it can lead to belt failure or further engine damage.
3. Belts: The timing belt and accessory belts (serpentine or V-belts) stretch and wear over time. A snapped timing belt can cause catastrophic engine damage, especially on interference engines like the 944’s. The accessory belts keep things like the alternator, air conditioning, and power steering working properly, and if they break, you’ll lose those functions—and possibly risk engine overheating if the water pump is driven by one of those belts.
4. Preventive Maintenance: On older cars, these parts have a limited lifespan, and replacing them as part of regular maintenance helps avoid major issues. The 944 is a well-built car, but its aging components need attention. Replacing the water pump, pulleys, and belts before they fail ensures your car runs smoothly and can help avoid the inconvenience and cost of unexpected breakdowns.
5. Improved Reliability: By proactively replacing these parts, you improve the overall reliability of your 944, ensuring that you can enjoy it without worrying about the engine overheating or being stranded due to a failed belt or pulley. In short, regular replacement of the water pump, pulleys, and belts is part of smart ownership for an older Porsche 944, helping preserve the engine’s health and longevity.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WATERPUMP.944.27.OEM
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
The OE Match Water Pump with Gasket is a high-quality replacement cooling system component designed to maintain the continuous circulation of coolant throughout the engine and radiator system. Supplied with the required gasket for installation, this water pump is manufactured to OE specifications for fit, performance and durability, ensuring reliable cooling system operation and long-term engine protection.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
As the heart of the engine cooling system, the water pump is responsible for moving coolant through the engine block, cylinder heads, radiator and heater system. By maintaining constant coolant flow, it helps regulate engine temperatures and prevents overheating under all operating conditions.
What This Product Does:
- Circulates coolant throughout the engine cooling system.
- Transfers heat away from the engine to the radiator.
- Helps maintain correct engine operating temperatures.
- Supports efficient heater system operation.
- Prevents localised hot spots within the engine.
- Protects critical engine components from overheating damage.
Symptoms Of Wear Or Failure:
- Coolant leaks from the water pump housing or shaft seal.
- Engine overheating or higher-than-normal operating temperatures.
- Coolant loss without obvious hose or radiator leaks.
- Grinding, whining or rumbling noises from the water pump bearing.
- Coolant stains or residue around the pump assembly.
- Excessive play in the water pump pulley.
- Reduced heater performance due to poor coolant circulation.
- Steam or coolant odours from the engine bay.
Why Replacement Matters:
- Water pumps operate continuously whenever the engine is running and are subjected to constant rotation, coolant flow, pressure fluctuations and temperature changes. Over time, bearings, seals and internal impeller components can wear, reducing the pump's ability to circulate coolant effectively.
- A failing water pump can cause coolant leaks, poor coolant circulation and engine overheating. If left unresolved, overheating can lead to damaged head gaskets, warped cylinder heads, engine component failure and costly repairs. Because proper coolant circulation is essential for engine reliability, replacing a worn water pump is a critical preventative maintenance measure.
- Installing an OE Match Water Pump with Gasket restores cooling system efficiency, helps maintain stable engine temperatures and protects the engine from overheating-related damage. Manufactured to OE standards, it provides dependable performance, precise fitment and long-term durability for your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810601522
The product you are viewing cross references to these numbers
- 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 All 928 Models
Click 'Zoom in' for large parts diagram.
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810613406
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Fits:
Porsche 928 1978-86
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90037803001
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Fits:
Porsche 928 4.5L
Porsche 928 S 4.7L
Porsche 928 S2 4.7L
NOTE: Water Pump COMES WITH MOUNTING GASKET.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92810601522
The product you are viewing cross references to these numbers