Geba

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

The product you are viewing cross references to these numbers

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
  
  

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.957.2.GEB

The product you are viewing cross references to these numbers

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 3.0L Diesel 2007-10 (engine code 059D)

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.957.1.GEB

The product you are viewing cross references to these numbers

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

The product you are viewing cross references to these numbers

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.GEB

The product you are viewing cross references to these numbers

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.GEB

The product you are viewing cross references to these numbers

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 Boxster S 718 2.5L Manual (350 Bhp)
• Porsche Boxster S 718 2.5L PDK (350 Bhp)
• Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
• Porsche Cayman S 718 2.5L Manual (350Bhp)
• Porsche Cayman S 718 2.5L PDK (350Bhp)

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.718.2.GEB

The product you are viewing cross references to these numbers

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 Boxster 718 2.0L Manual (300 Bhp)
• Porsche Boxster 718 2.0L PDK (300 Bhp)
• Porsche Boxster T 718 2.0L Manual (300 Bhp)
• Porsche Boxster T 718 2.0L PDK (300 Bhp)
• Porsche Cayman 718 2.0L Manual (300Bhp)
• Porsche Cayman 718 2.0L PDK (300Bhp)
• Porsche Cayman T 718 2.0L Manual (300Bhp)
• Porsche Cayman T 718 2.0L PDK (300 Bhp)

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.718.1.GEB

The product you are viewing cross references to these numbers

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 991.1 Carrera C2S 3.8L (400Bhp) 2012-16 
• Porsche 991.1 Carrera C4S 3.8L (400Bhp) 2012-16 

Cars with PASM and Sport chassis PDCC (I031 / I352)   

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.991.2.GEB

The product you are viewing cross references to these numbers

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 Boxster 981 2.7L 2012-16
• Porsche Boxster 981 S / GTS 3.4L 2012-16
• Porsche Boxster 981 Spyder 3.8L 2016
• Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16 (MA1.04 engine) - Cars without PDCC
• Porsche 991.1 Carrera C2S 3.8L (400Bhp) 2012-16 (MA1.03 engine) - Cars without PDCC
• Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16 (MA1.04 engine) - Cars without PDCC
• Porsche 991.1 Carrera C4S 3.8L (400Bhp) 2012-16 (MA1.03 engine) - Cars without PDCC
• Porsche Cayman 2.7L 981 2013-16
• Porsche Cayman S / GTS 3.4L 981 2013-16
• Porsche Cayman GT4 3.8L 2015-16

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.991.1.GEB

The product you are viewing cross references to these numbers

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 Boxster 987 MKII 2.9L 2009-2012
• Porsche Boxster S 987 MKII 3.4L 2009-2012
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-1
• Porsche Boxster 987 MKII 2.9L 2009-2012
• Porsche Boxster S 987 MKII 3.4L 2009-2012
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12 

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.

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WATERPUMP.997.2.GEB

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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.



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 

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WATERPUMP.955.1.GEB

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Water pump, Thermostat, Cam & Balance Belt Kit Porsche 968 3.0L

Fits:
Porsche 968 3.0L

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.

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WATERPUMP.968.GEB

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Water pump, Thermostat, Cam & Balance Belt Kit Porsche 944 2.7L & 944 Turbo

Fits:
Porsche 944 2.5ltr turbo - 1987  to 1991

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.

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WATERPUMP.944T.GEB

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Water pump, Thermostat, Cam & Balance Belt Kit Porsche 944 S 2.5L 16v

Fits:
Porsche 944S 2.5L 16v

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.

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WATERPUMP.944S.GEB

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Water pump, Thermostat, Cam & Balance Belt Kit Porsche 944 S2

Fits:
Porsche 944 S2 3.0L

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.

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WATERPUMP.944S2.GEB

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