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Water Pump, Belt & Thermostat Insert Kit. Porsche 957 Cayenne S / GTS / Turbo - WATERPUMP.957.2.OEM
WATERPUMP.957.2.OEM
Vehicle Group
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Information
Complete Water Pump Kit – Water Pump, Thermostat, Serpentine Belt & Gaskets for a Full Cooling System Refresh
This complete water pump kit includes a new water pump, thermostat, drive (serpentine) belt and the required gaskets for both the pump and thermostat housing.
Fits:
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Designed as a comprehensive cooling system service package, it ensures correct coolant circulation, accurate temperature regulation, and reliable accessory belt operation. Ideal for preventative maintenance or full cooling system repair, this kit provides everything needed to restore confidence in your Porsche’s engine cooling performance.
The water pump continuously circulates coolant through the engine and radiators, while the thermostat regulates operating temperature and ensures the engine warms up properly. The serpentine belt drives essential accessories—including the water pump—so replacing all these components together ensures long-term reliability and prevents future breakdowns.
What This Complete Water Pump Kit Does
This cooling system service kit:
- Replaces the water pump to restore proper coolant flow
- Includes a new thermostat for accurate temperature control
- Supplies a fresh serpentine belt to ensure reliable accessory drive operation
- Comes with all required gaskets to prevent leaks during installation
- Improves cooling efficiency, reducing the risk of overheating
- Ensures long-term reliability with coordinated component replacement
- Perfect for workshop servicing, DIY maintenance or high-mileage cooling system refreshes.
Why Water Pumps, Thermostats & Belts Fail
Common failure points include:
- Bearing wear inside the water pump, causing leaks or noise
- Impeller degradation, reducing coolant flow
- Thermostat sticking, leading to overheating or overcooling
- Serpentine belt cracking, glazing or stretching
- Coolant contamination, accelerating component wear
- Heat cycling, which weakens gaskets and housings
Why These Components Should Be Replaced Together
Replacing the pump, thermostat and serpentine belt as a set ensures:
- Restored cooling performance across the entire system
- Correct belt tension and accessory drive function
- Reduced labour costs by avoiding repeat disassembly
- Balanced longevity, as all components age similarly
- Prevention of leaks, thanks to new gaskets and seals
- Peace of mind for daily driving, long trips or track use
This kit offers the most reliable and cost-effective approach to cooling system maintenance.
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WATERPUMP.957.2.OEM
94810603301
94810612500
94810612501
7PP903137
95510225100
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About kit
This kit is comprised of the following items:
1 x Water pump. Porsche 957/958 Cayenne / 970 Panamera / Macan (94810603301/2)
Unit Price: £85.00
InStock
1 x Thermostat insert. Porsche 957 Cayenne S / GTS / Turbo (94810612501/1)
Unit Price: £35.00
InStock
1 x Drive belt. Porsche 957 Cayenne / 958 Cayenne / 970 Panamera (7PP903137/2)
Unit Price: £43.60
InStock
Price: £163.60
In stock
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Information
Auxiliary water pump.
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Click 'Zoom in' for large parts diagram.
Diagram ref no 9
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Click 'Zoom in' for large parts diagram.
Diagram ref no 9
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Information
Clamp spring for water housing.
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Click 'Zoom in' for large parts diagram.
Diagram ref no 19
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Information
Bracket water pump.
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Click 'Zoom in' for large parts diagram.
Diagram ref no 9
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