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Water / Coolant Pumps

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DISPLAYING 1 to 16 (of 50 products)
1 2 3 4
WATERPUMP.955.1.GEB
Product Information
Product Information

Water pump & thermostat insert kit Porsche Cayenne / Macan / Panamera

Thermostat With Aluminium Housing And Two O-Rings
The thermostat housing is located at the top of the engine above and behind the water pump.

geba

Fits:
Porsche Cayenne S / GTS / Turbo 2011-18
Porsche 95B Macan S / Turbo 2014-18
Porsche 970 Panamera S / GTS / Turbo 2010-16


Click 'Zoom in' for large parts diagram.
Diagram ref no 1 & 6 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

WATERPUMP.955.1.GEB
94810603404
94810603301

The product you are viewing cross references to these numbers
WATERPUMP.955.1.MEY
Product Information
Product Information

Water pump & thermostat insert kit Porsche Cayenne / Macan / Panamera

Thermostat With Aluminium Housing And Two O-Rings
The thermostat housing is located at the top of the engine above and behind the water pump.

meyle

Fits:
Porsche Cayenne S / GTS / Turbo 2011-18
Porsche 95B Macan S / Turbo 2014-18
Porsche 970 Panamera S / GTS / Turbo 2010-16


Click 'Zoom in' for large parts diagram.
Diagram ref no 1 & 6 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

WATERPUMP.955.1.MEY
94810603404
94810603301

The product you are viewing cross references to these numbers
WATERPUMP.955.1.OEM
Product Information
Product Information

Water pump & thermostat insert kit Porsche Cayenne / Macan / Panamera

Thermostat With Aluminium Housing And Two O-Rings
The thermostat housing is located at the top of the engine above and behind the water pump.

oematch

Fits:
Porsche Cayenne S / GTS / Turbo 2011-18
Porsche 95B Macan S / Turbo 2014-18
Porsche 970 Panamera S / GTS / Turbo 2010-16


Click 'Zoom in' for large parts diagram.
Diagram ref no 1 & 6 



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

WATERPUMP.955.1.OEM
94810603404
94810603301

The product you are viewing cross references to these numbers
WATERPUMP.958.2.GEB
Product Information
Product 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 958 Cayenne V6 3.6L Petrol 300Hp 2010-17

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.958.2.GEB
95810603304
95810612602
95810612601
95810612600
WHT000863
94610225230
95810603303
95810603302
95810603301
95810603300
95510293300

The product you are viewing cross references to these numbers
WATERPUMP.958.2.OEM
Product Information
Product 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 958 Cayenne V6 3.6L Petrol 300Hp 2010-17

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.958.2.OEM
95810603304
95810612602
95810612601
95810612600
WHT000863
94610225230
95810603303
95810603302
95810603301
95810603300
95510293300

The product you are viewing cross references to these numbers
WATERPUMP.958.1.GEB
Product Information
Product 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 958 Cayenne V6 3.0L Diesel 245HP 2011 (engine code 059E)

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.958.1.GEB
95510603310
95810603320
95810603321
95810603210
95810221600
95510293400

The product you are viewing cross references to these numbers
Special Order item
95510631200
Product Information
Product Information
Additional coolant pump.

porsche

Fits:
Porsche 957 Cayenne 3.0L Diesel 2007-10  

Porsche 958 Cayenne 3.0L Diesel >>2011 * Only in conj. with 955.104.305.20
Porsche 958 Cayenne 4.2L Diesel 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 16



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95510631200
95510631200
173631
7.01713.27.0
701713270
059121012A

The product you are viewing cross references to these numbers
95510631200/1
Product Information
Product Information
Additional coolant pump.

oematch

Fits:
Porsche 957 Cayenne 3.0L Diesel 2007-10  

Porsche 958 Cayenne 3.0L Diesel >>2011 * Only in conj. with 955.104.305.20
Porsche 958 Cayenne 4.2L Diesel 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 16



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95510631200
95510631200
173631
7.01713.27.0
701713270
059121012A

The product you are viewing cross references to these numbers
Special Order item
90037801301
Product Information
Product Information
Hex head bolt M6x25 with various applications
Sold each

porsche

Fits:
Porsche 928 - 1978 to 1986
Porsche 970 Panamera - 2010 to 2016
Porsche 958 Cayenne - 2011 to 2018



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90037801301
90037801301
90037801309

The product you are viewing cross references to these numbers
90037801301/1
Product Information
Product Information
Hex head bolt M6x25 with various applications
Sold each

Fits:

Porsche 928 - 1978 to 1986
Porsche 970 Panamera - 2010 to 2016
Porsche 958 Cayenne - 2011 to 2018



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90037801301
90037801301
90037801309

The product you are viewing cross references to these numbers
95857215010/1
Product Information
Product Information

Coolant pump auxiliary heating. 

pierburg

Fits:
Porsche 955 Cayenne S / Cayenne turbo - 2003 to 2006
Porsche 957 Cayenne - 2007 to 2010 (Option codes 7VE, 7VL, 9AH, D5X, D5V, D5Z, 9M5, 9AH)
Porsche 958 Cayenne - 2010 to 2017 (Option Codes 9M1, 9M5, 9M9)

Click 'Zoom in' for large parts diagram.
Diagram ref no 24



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95857215010
95557215005
95557215007
95857215009
95857215010

The product you are viewing cross references to these numbers
Special Order item
N10526802
Product Information
Product Information
Oval head countersunk bolt with multi-point socket head, M6X18
for coolant water pump.
Sold each.

porsche

Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2007-10
Porsche 958 Cayenne 3.6L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

N10526802
N10526802

The product you are viewing cross references to these numbers
Special Order item
94810612402
Product Information
Product Information
Gasket for water pump thermostat housing.

porsche

Fits:
Porsche 95B Macan 3.0L / 3.6L 2013-18
Porsche 957 Cayenne 4.8L 2007-10
Porsche 958 Cayenne 4.8L 2010-18
Porsche 958 Cayenne 3.6L 2014-18
Porsche 970 Panamera 3.6L 2010-16
Porsche 970 Panamera 4.8L 2009-16

Click 'Zoom in' for large parts diagram.
Diagram Ref No 5

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94810612402
94810612402
94810612401

The product you are viewing cross references to these numbers
Special Order item
94810612402/1
Product Information
Product Information
Gasket for water pump thermostat housing.

elring

Fits:
Porsche 95B Macan 3.0L / 3.6L 2013-18
Porsche 957 Cayenne 4.8L 2007-10
Porsche 958 Cayenne 4.8L 2010-18
Porsche 958 Cayenne 3.6L 2014-18
Porsche 970 Panamera 3.6L 2010-16
Porsche 970 Panamera 4.8L 2009-16

Click 'Zoom in' for large parts diagram.
Diagram Ref No 5

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94810612402
94810612402
94810612401
475.340

The product you are viewing cross references to these numbers
Special Order item
N10646501
Product Information
Product Information
Hexagon socket head bolt for water pump. M 6 x 102 x 70.
Sold each.

porsche

Fits:
Porsche 958 Cayenne 4.2L Diesel 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

N10646501
95810603350
95810603351
N10646501

The product you are viewing cross references to these numbers
Special Order item
95810623640
Product Information
Product Information
Input shaft for water pump.

porsche

Fits:
Porsche 958 Cayenne 4.2L Diesel 2012-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 7

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95810623640
95810623640
95810603350
95810603351

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 50 products)
1 2 3 4
Also found on these pages
About Water / Coolant Pumps

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

In this tech talk, Lawrence from Design 911 breaks down everything you need to know about water pumps for Porsche models. From the iconic 911 to the Cayenne and Macan, discover why the water pump is one of the most crucial components in your car’s cooling system. 

Learn how water pumps work, the common signs of failure, and why regular replacement is essential to avoid catastrophic engine damage.

Whether you're maintaining your Porsche or considering a water pump upgrade, this video covers original and aftermarket options, as well as the pros and cons of plastic vs. metal impellers. Watch now to keep your Porsche running at its best!
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