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Water / Coolant Pumps
Fits:
Porsche 928 4.5L
Porsche 928 S 4.7L
Porsche 928 S2 4.7L
Please Note:
Water Pumps DO NOT COME WITH MOUNTING GASKETS. Please add the gasket.
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Related, superseded, cross reference or alternative numbers for comparison.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
Shop Securely
12 Month Warranty
Worldwide Delivery
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Related, superseded, cross reference or alternative numbers for comparison.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
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Shop Securely
12 Month Warranty
Worldwide Delivery
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
Shop Securely
12 Month Warranty
Worldwide Delivery
Water / Coolant Pumps – Reliable Engine Cooling for Porsche Vehicles
Water / coolant pumps are at the heart of your Porsche’s cooling system. Their job is to circulate coolant through the engine, radiator, and heater core, maintaining the correct operating temperature and preventing overheating. A properly functioning water pump ensures efficient heat transfer, optimal performance, and long-term engine reliability.
At Design911, we supply a wide range of genuine and high-quality water pumps for Porsche models including 911, Boxster, Cayman, Cayenne, Macan, Panamera and the transaxle cars. Each pump is precision-engineered to deliver consistent coolant flow, high durability, and dependable performance - ensuring your Porsche’s engine stays cool under all driving conditions.
What Do Water Coolant Pumps Do?
Water pumps are a critical
part of your engine’s temperature control system. They:
- Circulate coolant between the engine block, radiator, and heater system.
- Regulate temperature by dispersing heat efficiently throughout the system.
- Maintain coolant pressure for consistent engine operation.
- Support performance and longevity, preventing damage from excessive heat.
Without a properly working water pump, coolant circulation stops — leading to overheating, loss of performance, and potential engine failure.
Why Do Water Coolant Pumps Fail?
Even the most durable water
pumps can fail over time due to heat, age, and coolant contamination. Common
causes of failure include:
- Bearing wear or seal leaks caused by prolonged use or poor coolant quality.
- Corrosion or pitting from old or incompatible coolant mixtures.
- Cracked impellers or worn components reducing flow efficiency.
- Coolant leaks around the housing or pulley.
- Age-related wear, especially in high-mileage vehicles.
Signs of failure include visible coolant leaks, high engine temperature, whining noises from the pump area, or reduced cabin heating.
Why Replace a Faulty Water Coolant Pump?
A failing water pump can cause severe engine overheating, loss of coolant, or total breakdown. Replacing a worn pump restores reliable cooling and helps protect your engine from costly damage.
Benefits of
replacement include:
- Restored coolant circulation and cooling efficiency.
- Improved engine reliability and performance.
- Prevention of leaks, overheating, and corrosion.
- Long-lasting, high-quality construction for dependable operation.
All water pumps in this range are built using high-strength materials, precision impellers, and sealed bearings designed to deliver durability, quiet operation, and efficient coolant flow over time.
Porsche Water Pumps: Common Issues, Fixes, and Upgrades #porsche #porscheparts #porscheupgrade
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