do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Water / Coolant Pumps
By OE Match
- Porsche 955 Cayenne 3.2L V6 2003-06
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 955 Cayenne 3.2L V6 2003-06
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
Cooling failures can cause warped cylinder heads, engine misfires or complete engine failure if not addressed promptly.
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WATERPUMP.955.2.OEM
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
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 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
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.
Kit Includes
Water pump and gasket
Thermostat
Thermostat housing gasket x 2
Inlet manifold gasket x 2
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
Cooling failures can cause warped cylinder heads, engine misfires or complete engine failure if not addressed promptly.
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WATERPUMP.955.3.OEM
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 957 Cayenne 3.6L 2007-10
Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2007-10
Click 'Zoom in' for large parts diagram.
Diagram ref no 10
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510656101
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
Fits:
Porsche 955 Cayenne S 4.5L 2003-06 (D9K)
Porsche 955 Cayenne Turbo 4.5L 2003-06 (D9L)
Valid up to:
F >> 9P6LA 01562
F >> 9P6LA 41356
F >> 9P6LA 80630
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95557215002
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
Fits:
Porsche 955 Cayenne S V8 4.5L (D9K) 2003 - 2006
Porsche 955 Cayenne Turbo V8 4.5L (D9L) 2003 - 2006
Valid from:
F 9P6LA 01563 >>
F 9P6LA 41357 >>
F 9P6LA 80631 >>
Porsche 957 Cayenne S/GTS V8 4.8L (D5V) 2007 - 2010
Porsche 957 Cayenne Turbo V8 4.8L (D5Z) 2007- 2010
* cars with 4-zone air conditioning system (option code: 9AH)
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95557215008
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 957 Cayenne 3.6L 2007-10
Fits:
Porsche 955 Cayenne 3.2L (10/2003-09/2007)
Porsche 957 Cayenne 3.6L (02/2007-09/2010)
Common Issues and Reasons for Replacement
- Water pumps are designed to last between 60,000 and 100,000 miles. However, several factors can lead to premature failure:
- Contaminated Coolant: Using hard water, mixing different coolant types, or introducing debris can damage seals and bearings. Always use distilled water and a 50/50 mix of the recommended coolant
- Overuse of Sealant: Excessive sealant can enter the pump chamber, can restrict flow or damaging internal components.
- Defective System Components: Issues like bent fan blades, faulty fan clutches, or worn idler pulley bearings can introduce vibrations, accelerating bearing wear in the water pump.
- Bearing Wear: Over time, the pump's bearings can degrade, leading to whining noises or coolant leaks.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510603301
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
Restore dependable coolant circulation and effective engine temperature control with this OE Match Replacement Water Pump with Gasket. Designed for compatible Porsche applications, the water pump is a critical component of the engine cooling system, circulating coolant between the engine, radiator and associated cooling circuits.
Fits:
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
As the engine produces heat, coolant absorbs that heat and carries it away from critical engine components. The water pump maintains the continuous circulation required for this process, allowing heat to be transferred through the radiator and helping the engine remain within its correct operating temperature range.
Water pumps are subjected to continuous rotational loads, heat cycles and coolant exposure. Over time, the internal bearing, mechanical seal or impeller can deteriorate, potentially resulting in coolant leakage, abnormal noise or insufficient coolant circulation.
This replacement is supplied with a gasket, providing the sealing component required between the water pump and its mating surface where applicable.
The OE Match Water Pump provides a high-quality replacement for a worn, leaking or failed original pump, helping restore reliable cooling-system performance.
What This Product Does:
- Circulates coolant through the engine cooling system.
- Moves heated coolant away from the engine.
- Helps transfer engine heat to the radiator.
- Supports stable engine operating temperatures.
- Helps prevent overheating caused by inadequate coolant circulation.
- Maintains coolant flow during normal engine operation.
- Supports effective cooling during demanding driving conditions.
- Works with the radiator, thermostat and associated cooling components.
- Replaces a leaking, noisy, worn or failed water pump.
- Is supplied with a gasket for the applicable sealing surface.
- Provides an OE-style replacement for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Coolant leaking from around the water pump.
- Coolant stains or dried residue around the pump housing.
- Frequent loss of coolant.
- Engine temperature running higher than normal.
- Engine overheating.
- Temperature fluctuations during driving.
- Cooling-system warning messages.
- Grinding, rumbling or whining from the pump area.
- Excessive play in the water pump shaft or bearing.
- Coolant leaking from the pump's weep area.
- Visible damage or corrosion around the pump.
- Reduced coolant circulation.
- Steam or coolant smell from the engine compartment.
- Evidence of impeller deterioration or damage after removal.
Why Replacement Matters:
- The water pump is fundamental to engine temperature control. Without sufficient coolant circulation, heat cannot be transferred efficiently from the engine to the radiator.
- A leaking pump can gradually reduce the coolant level. As coolant is lost, the cooling system becomes less effective and air may enter the circuit, increasing the risk of unstable temperatures and overheating.
- Internal pump failure can be equally serious. A worn bearing may allow shaft movement that damages the mechanical seal, while a deteriorated or damaged impeller may reduce coolant circulation even if there is no obvious external leak.
- Continued operation with insufficient cooling can cause severe engine damage. Excessive temperatures can damage seals and gaskets, distort components and, in extreme cases, lead to major cylinder-head or engine repairs.
- A failing bearing can also eventually seize or allow excessive movement within the pump assembly, potentially affecting associated drive components depending on the engine configuration.
- Replacing a deteriorated pump with this OE Match Replacement Water Pump with Gasket helps restore correct coolant circulation, stable engine temperatures and dependable cooling-system operation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810601104
The product you are viewing cross references to these numbers
-
Belt tensioner / Belt drive - 4800 / 4850 - 955 Cayenne 2003-06 101-10
-
Water pump / thermostat housing - M48.00 / M48.50 - 955 Cayenne 105-00
-
Water pump / thermostat housing - M02.2Y - 955 Cayenne 2004>> 105-02
-
water cooling 4 / water reservoir without auxiliary heater - ID9J - 955 Cayenne 2004>> 105-26
-
Water cooling 4 / Water reservoir with auxiliary heater - ID9J I7VE / I7VL - 955 Cayenne 2004>> 105-27
-
Intake distributor - M48.00 / M48.50 - 955 Cayenne 2003-06 107-10
-
Heating / Feed line / Return line (Model: PR:D9J,D9K,D9L) Cayenne 9PA (955) 2003-06 813-00
-
Heating / Feed line / Return line (Model: PR:D9J,D9K,D9L) Cayenne 9PA (955) 2003-06 813-02
-
Heating with Auxiliary air conditioner and Auxiliary heater / Feed line / Return line / Valve Until / Engine (PR:7VE,7VL,9AH) Cayenne 9PA (955) 2003-06 813-21
OEMatch Water / Coolant Pumps — Durability, Sealing, Performance
Water / coolant pumps circulate coolant through the engine, radiator and heater to maintain stable operating temperature and avoid overheating on Porsche models. OEMatch supplies a wide selection of pumps and related parts and has catalogued thousands of part references to support maintenance and repair across classic and modern Porsche vehicles.
Available Types- Mechanical water pumps and complete pump assemblies
- Electric auxiliary pumps and replacement motors
- Pump housings, gaskets, seals and repair kits
- Restored coolant circulation for stable engine temperature
- Reduced risk of overheating and related engine damage
- Replacement seals and bearings to stop leaks and reduce noise
- Bearing wear or seal failure from age, heat or contaminated coolant
- Corrosion or pitting from incompatible coolant mixtures
- Damaged or cracked impellers and worn housings reducing flow
- Wide selection of fitment options and spare parts for pump repair
- Components produced to original-spec dimensions where applicable to simplify installation
- Technical references and part cross-references to help match the correct unit to each Porsche model
