Kits

Oil / Air Separator kit.
This kit is the complete factory-specified breathing and oil-vapour separation system for the 981 Boxster and Cayman engines. It comprises the oil-separator unit, two vent valves, and all necessary hoses. Together, they ensure the crankcase is ventilated properly, blow-by vapours are separated, and only clean, oil-free air is recirculated or vented.

Fits:
Porsche 981 Boxster 2012 - 2016
Porsche 981 Boxster Spyder 2016>>
Porsche 982 Boxster GTS 4.0L 2017>>
Porsche 981C Cayman 2014 - 2016
Porsche 981C Cayman GT4 2016>>
Porsche 982C Cayman GT4 4.0L 2017>>

Diagram ref no 12 (Oil separator)
Diagram ref no 1, 2, 12 and 14.

Kit Contents:
1× 0PB115099A - Air-Oil Separator (AOS) body / main separator unit
1× 9A110503801 - Crankcase Vent Valve (cylinders 4–6)
1× 9A110503900 - Crankcase Vent Valve (cylinders 1–3)
1× 9A110752020 - Crankcase Vent Hose / Breather Line
1× 9A110751501 - Additional Crankcase Breather Hose (or secondary vent line)

Recommended when replacing the AOS system, during engine maintenance, or when experiencing symptoms of AOS failure (oil consumption, smoke, vapour in intake, etc.).

Replace all components together as a kit for best sealing, balance, and long-term reliability.

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Related, superseded, cross reference or alternative numbers for comparison.

OILSEPARATOR.981.OEM

The product you are viewing cross references to these numbers

62mm Flange IMS Bearing Upgrade Kit for “Closed” Engines with Full Ancillaries – The Ultimate Eternal Fix for Porsche 997.1 Tiptronic Models

MUST USE OUR BORING TOOL IN ORDER TO INSTALL - the boring tool can be purchased or rented from us

This IMS bearing upgrade kit is engineered specifically for Porsche 997.1 Tiptronic cars with M97 intermediate shaft housings. This version is the Eternal Fix, a patented and significantly stronger alternative to ball-bearing-based designs. The kit includes a 62mm cylindrical IMS bearing with thrust control, plus all required ancillaries—hardware, exhaust clamps, sleeves, seals and fittings—ensuring a complete and professional installation.

Fits:

• Porsche 997 MK1 Carrera 2 3.6L 2005-08
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08
• Porsche 997 MK1 Carrera 4 3.6L 2005-08
  
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08

Designed for “closed” engines, this IMS solution must be installed using a dedicated boring tool, allowing the bearing assembly to be pressed directly into the back of the engine without full teardown.

The Early 997.1 engines using the 62mm closed bearing are particularly vulnerable to IMS wear, lubrication issues and axial loading. The EPS cylindrical bearing design eliminates these weaknesses by separating axial load from radial load, making this the only true long-term IMS cure rather than a temporary replacement.

What This IMS Upgrade Kit Does

This advanced IMS upgrade:

• Permanently eliminates the weak factory-style ball bearing
• Uses a patented cylindrical roller bearing with dramatically higher load capacity
  
• Separates axial and radial loads to prevent premature bearing overload
  
• Improves lubrication via a dedicated oil-pressure feed kit
  
• Protects the intermediate shaft and cam drive system
• Allows installation without full engine disassembly (when used with the correct boring tool)
  
• Includes hardware, sleeves, exhaust clamps and seals for a complete upgrade

Designed for long-term reliability and motorsport-level durability.

Why the Original IMS Bearings Fail (Especially on 62mm Closed Engines)

Typical causes include:

• Ball bearing fatigue, leading to sudden collapse
  
• Axial load overload, which ball bearings cannot handle
  
• Oil contamination or lack of sufficient lubrication
• Heat cycling and material fatigue
• Seal degradation, allowing lubrication to escape
  
• Design limitations of the early intermediate shaft system

Closed-style engines are especially susceptible because the bearing is not easily inspectable and operates under higher load.

Why the Eternal Fix IMS Upgrade Is the Best Solution

This patented system offers:

• Over 12× the load capacity of traditional ball-bearing IMS solutions
  
• True separation of radial and axial loads, preventing roller overload
  
• A bearing that does not rely on side-loading, unlike conventional cylindrical or ball bearings
  
• An oil-fed outer race, ensuring stable lubrication
  
• A lifetime-capable design, not a service interval part
  
• A 5-year warranty for confidence and peace of mind
  
• Compatibility with closed engines using a precise boring tool

It is engineered to outlast the engine itself, making it the ultimate preventative upgrade for Porsche 997.1 Tiptronic cars.

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

IMSKIT997TIP.3

The product you are viewing cross references to these numbers

62mm Flange IMS Bearing Upgrade Kit for “Closed” Engines with Full Ancillaries – The Ultimate Eternal Fix for Porsche 997.1 Manual Models

MUST USE OUR BORING TOOL IN ORDER TO INSTALL - the boring tool can be purchased or rented from us

This IMS bearing upgrade kit is engineered specifically for Porsche 997.1 manual cars with M97 intermediate shaft housings. This version is the Eternal Fix, a patented and significantly stronger alternative to ball-bearing-based designs. The kit includes a 62mm cylindrical IMS bearing with thrust control, plus all required ancillaries—hardware, exhaust clamps, sleeves, seals and fittings—ensuring a complete and professional installation.

Fits:

• Porsche 997 MK1 Carrera 2 3.6L 2005-08
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08
• Porsche 997 MK1 Carrera 4 3.6L 2005-08
  
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08

Designed for “closed” engines, this IMS solution must be installed using a dedicated boring tool, allowing the bearing assembly to be pressed directly into the back of the engine without full teardown.

The Early 997.1 engines using the 62mm closed bearing are particularly vulnerable to IMS wear, lubrication issues and axial loading. The EPS cylindrical bearing design eliminates these weaknesses by separating axial load from radial load, making this the only true long-term IMS cure rather than a temporary replacement.

What This IMS Upgrade Kit Does

This advanced IMS upgrade:

• Permanently eliminates the weak factory-style ball bearing
• Uses a patented cylindrical roller bearing with dramatically higher load capacity
  
• Separates axial and radial loads to prevent premature bearing overload
  
• Improves lubrication via a dedicated oil-pressure feed kit
  
• Protects the intermediate shaft and cam drive system
• Allows installation without full engine disassembly (when used with the correct boring tool)
  
• Includes hardware, sleeves, exhaust clamps and seals for a complete upgrade

Designed for long-term reliability and motorsport-level durability.

Why the Original IMS Bearings Fail (Especially on 62mm Closed Engines)

Typical causes include:

• Ball bearing fatigue, leading to sudden collapse
  
• Axial load overload, which ball bearings cannot handle
  
• Oil contamination or lack of sufficient lubrication
• Heat cycling and material fatigue
• Seal degradation, allowing lubrication to escape
  
• Design limitations of the early intermediate shaft system

Closed-style engines are especially susceptible because the bearing is not easily inspectable and operates under higher load.

Why the Eternal Fix IMS Upgrade Is the Best Solution

This patented system offers:

• Over 12× the load capacity of traditional ball-bearing IMS solutions
  
• True separation of radial and axial loads, preventing roller overload
  
• A bearing that does not rely on side-loading, unlike conventional cylindrical or ball bearings
  
• An oil-fed outer race, ensuring stable lubrication
  
• A lifetime-capable design, not a service interval part
  
• A 5-year warranty for confidence and peace of mind
  
• Compatibility with closed engines using a precise boring tool

It is engineered to outlast the engine itself, making it the ultimate preventative upgrade for Porsche 997.1 manual cars.

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

IMSKIT997MAN.3

The product you are viewing cross references to these numbers

IMS Bearing Upgrade Kit with 58mm Flange for “Open” Engines (doing an engine rebuild) with Complete Ancillaries – Essential Reliability Upgrade for Porsche 997.1 Tiptronic Models

This 58mm flange IMS bearing upgrade kit is specifically engineered for Porsche 997.1 manual cars fitted with M97 intermediate shaft bearings. Supplied as a complete installation package, the kit includes a strengthened bearing assembly, fresh mounting hardware, seals, exhaust clamps, sleeves and all additional ancillaries needed to complete the upgrade in one comprehensive service.

Fits:

• Porsche 997 MK1 Carrera 2 3.6L 2005-08
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08
• Porsche 997 MK1 Carrera 4 3.6L 2005-08
  
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08

The IMS (Intermediate Shaft) bearing supports the intermediate shaft that drives the camshafts. When the original bearing design deteriorates, it can fail without warning—leading to catastrophic engine damage. Upgrading to a modern, precision-engineered bearing significantly improves durability and long-term reliability, making this kit one of the most important preventative maintenance investments for these Porsche models.

What the IMS Bearing Upgrade Kit Does

This complete kit:

• Replaces the vulnerable original IMS bearing with a fortified, precision-engineered alternative
  
• Reduces friction and improves lubrication stability
• Protects the intermediate shaft from premature wear
• Prevents metal debris contamination inside the engine
• Restores confidence in long-term engine reliability
• Includes all necessary hardware, clamps, sleeves and seals for a seamless installation

Designed to meet the demands of both road use and high-performance driving.

Why IMS Bearings Fail in Porsche M96/M97 Engines

Common causes include:

• Lubrication starvation, leading to ball bearing scoring
  
• Seal degradation, causing grease loss and overheating
  
• Contaminants entering the bearing assembly
• High engine speeds, accelerating wear
  
• Age-related material fatigue
• Inadequate internal lubrication flow in the early intermediate shaft design

Symptoms are often subtle—or non-existent—until severe engine damage has occurred.

Why the IMS Bearing Should Be Upgraded

Upgrading the IMS bearing provides:

• Prevention of catastrophic bearing failure
• Significant extension of engine lifespan
• Peace of mind for owners of 996/997/986/987 models
• A stronger, more stable bearing with improved lubrication path
• Reduction in maintenance costs over time
• A complete installation solution thanks to included ancillaries

This kit is essential for any Porsche owner planning long-term stewardship, spirited driving, or engine rebuild work.

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

IMSKIT997TIP.2

The product you are viewing cross references to these numbers

IMS Bearing Upgrade Kit with 58mm Flange for “Open” Engines (doing an engine rebuild) with Complete Ancillaries – Essential Reliability Upgrade for Porsche 997.1 Manual Models

This 58mm flange IMS bearing upgrade kit is specifically engineered for Porsche 997.1 manual cars fitted with M97 intermediate shaft bearings. Supplied as a complete installation package, the kit includes a strengthened bearing assembly, fresh mounting hardware, seals, exhaust clamps, sleeves and all additional ancillaries needed to complete the upgrade in one comprehensive service.

Fits:

• Porsche 997 MK1 Carrera 2 3.6L 2005-08
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08
• Porsche 997 MK1 Carrera 4 3.6L 2005-08
  
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08

The IMS (Intermediate Shaft) bearing supports the intermediate shaft that drives the camshafts. When the original bearing design deteriorates, it can fail without warning—leading to catastrophic engine damage. Upgrading to a modern, precision-engineered bearing significantly improves durability and long-term reliability, making this kit one of the most important preventative maintenance investments for these Porsche models.

What the IMS Bearing Upgrade Kit Does

This complete kit:

• Replaces the vulnerable original IMS bearing with a fortified, precision-engineered alternative
  
• Reduces friction and improves lubrication stability
• Protects the intermediate shaft from premature wear
• Prevents metal debris contamination inside the engine
• Restores confidence in long-term engine reliability
• Includes all necessary hardware, clamps, sleeves and seals for a seamless installation

Designed to meet the demands of both road use and high-performance driving.

Why IMS Bearings Fail in Porsche M96/M97 Engines

Common causes include:

• Lubrication starvation, leading to ball bearing scoring
  
• Seal degradation, causing grease loss and overheating
  
• Contaminants entering the bearing assembly
• High engine speeds, accelerating wear
  
• Age-related material fatigue
• Inadequate internal lubrication flow in the early intermediate shaft design

Symptoms are often subtle—or non-existent—until severe engine damage has occurred.

Why the IMS Bearing Should Be Upgraded

Upgrading the IMS bearing provides:

• Prevention of catastrophic bearing failure
• Significant extension of engine lifespan
• Peace of mind for owners of 996/997/986/987 models
• A stronger, more stable bearing with improved lubrication path
• Reduction in maintenance costs over time
• A complete installation solution thanks to included ancillaries

This kit is essential for any Porsche owner planning long-term stewardship, spirited driving, or engine rebuild work.

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

IMSKIT997MAN.2

The product you are viewing cross references to these numbers

IMS Bearing Upgrade Kit with Full Ancillaries – Essential Reliability Upgrade for 997 Porsche M96/M97 Engines

This IMS bearing upgrade kit includes everything needed to replace and enhance the intermediate shaft bearing in Porsche M96 and early M97 engines. Designed for early 997.1 tiptronic models, this complete package includes the upgraded bearing assembly, new hardware, seals, exhaust clamps, sleeves and all required ancillaries to streamline installation.

Fits:

• Porsche 997 MK1 Carrera 2 3.6L 2005 (engine code M96.05)
• Porsche 997 MK1 Carrera 2S 3.8L 2005 (engine code M97.1)**
• Porsche 997 MK1 Carrera 4 3.6L 2005 (engine code M96.05) 
  
• Porsche 997 MK1 Carrera 4S 3.8L 2005 (engine code M97.1)**
  

**Engine (3.8) number up to M97/01 68509790 has the older IMS bearing (this product fits) and Engine number from M97/01 68509791 has the larger revised IMS. (this product does not fit)

The IMS (Intermediate Shaft) bearing supports the intermediate shaft that drives the camshafts. When the original bearing design deteriorates, it can fail without warning—leading to catastrophic engine damage. Upgrading to a modern, precision-engineered bearing significantly improves durability and long-term reliability, making this kit one of the most important preventative maintenance investments for these Porsche models.

What the IMS Bearing Upgrade Kit Does

This complete kit:

• Replaces the vulnerable original IMS bearing with a fortified, precision-engineered alternative
  
• Reduces friction and improves lubrication stability
• Protects the intermediate shaft from premature wear
• Prevents metal debris contamination inside the engine
• Restores confidence in long-term engine reliability
• Includes all necessary hardware, clamps, sleeves and seals for a seamless installation

Designed to meet the demands of both road use and high-performance driving.

Why IMS Bearings Fail in Porsche M96/M97 Engines

Common causes include:

• Lubrication starvation, leading to ball bearing scoring
  
• Seal degradation, causing grease loss and overheating
  
• Contaminants entering the bearing assembly
• High engine speeds, accelerating wear
  
• Age-related material fatigue
• Inadequate internal lubrication flow in the early intermediate shaft design

Symptoms are often subtle—or non-existent—until severe engine damage has occurred.

Why the IMS Bearing Should Be Upgraded

Upgrading the IMS bearing provides:

• Prevention of catastrophic bearing failure
• Significant extension of engine lifespan
• Peace of mind for owners of 996/997/986/987 models
• A stronger, more stable bearing with improved lubrication path
• Reduction in maintenance costs over time
• A complete installation solution thanks to included ancillaries

This kit is essential for any Porsche owner planning long-term stewardship, spirited driving, or engine rebuild work.

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

IMSKIT997TIP.1

The product you are viewing cross references to these numbers

IMS Bearing Upgrade Kit with Full Ancillaries – Essential Reliability Upgrade for 997 Porsche M96/M97 Engines

This IMS bearing upgrade kit includes everything needed to replace and enhance the intermediate shaft bearing in Porsche M96 and early M97 engines. Designed for early 997.1 manual models, this complete package includes the upgraded bearing assembly, new hardware, seals, exhaust clamps, sleeves and all required ancillaries to streamline installation.

Fits:

• Porsche 997 MK1 Carrera 2 3.6L 2005 (engine code M96.05)
• Porsche 997 MK1 Carrera 2S 3.8L 2005 (engine code M97.1)**
• Porsche 997 MK1 Carrera 4 3.6L 2005 (engine code M96.05) 
  
• Porsche 997 MK1 Carrera 4S 3.8L 2005 (engine code M97.1)**
  

**Engine (3.8) number up to M97/01 68509790 has the older IMS bearing (this product fits) and Engine number from M97/01 68509791 has the larger revised IMS. (this product does not fit)

The IMS (Intermediate Shaft) bearing supports the intermediate shaft that drives the camshafts. When the original bearing design deteriorates, it can fail without warning—leading to catastrophic engine damage. Upgrading to a modern, precision-engineered bearing significantly improves durability and long-term reliability, making this kit one of the most important preventative maintenance investments for these Porsche models.

What the IMS Bearing Upgrade Kit Does

This complete kit:

• Replaces the vulnerable original IMS bearing with a fortified, precision-engineered alternative
  
• Reduces friction and improves lubrication stability
• Protects the intermediate shaft from premature wear
• Prevents metal debris contamination inside the engine
• Restores confidence in long-term engine reliability
• Includes all necessary hardware, clamps, sleeves and seals for a seamless installation

Designed to meet the demands of both road use and high-performance driving.

Why IMS Bearings Fail in Porsche M96/M97 Engines

Common causes include:

• Lubrication starvation, leading to ball bearing scoring
  
• Seal degradation, causing grease loss and overheating
  
• Contaminants entering the bearing assembly
• High engine speeds, accelerating wear
  
• Age-related material fatigue
• Inadequate internal lubrication flow in the early intermediate shaft design

Symptoms are often subtle—or non-existent—until severe engine damage has occurred.

Why the IMS Bearing Should Be Upgraded

Upgrading the IMS bearing provides:

• Prevention of catastrophic bearing failure
• Significant extension of engine lifespan
• Peace of mind for owners of 996/997/986/987 models
• A stronger, more stable bearing with improved lubrication path
• Reduction in maintenance costs over time
• A complete installation solution thanks to included ancillaries

This kit is essential for any Porsche owner planning long-term stewardship, spirited driving, or engine rebuild work.

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

IMSKIT997MAN.1

The product you are viewing cross references to these numbers

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 

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

WATERPUMP.955.1.MEY

The product you are viewing cross references to these numbers

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 

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

WATERPUMP.955.1.GEB

The product you are viewing cross references to these numbers

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.

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

WATERPUMP.968.GEB

The product you are viewing cross references to these numbers

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.

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

WATERPUMP.944T.GEB

The product you are viewing cross references to these numbers

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.

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

WATERPUMP.944S.GEB

The product you are viewing cross references to these numbers

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.

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

WATERPUMP.944S2.GEB

The product you are viewing cross references to these numbers

Water pump, belt & thermostat kit. Porsche 997 Turbo / GT2 / GT3

Replacement water pump with gasket, drive belt and thermostat.
The water pump is a direct-fit replacement designed for Porsche 997 Turbo / GT2 / GT3Porsche 997 Turbo / GT2 / GT3 This replacement water pump provides consistent coolant circulation under varying engine loads - from everyday driving to spirited performance or track use. Its manufactured to OEM standards, allowing plug-and-play installation. Water pump, belt & thermostat kit.

Fits
Porsche 997 Turbo / GT2 2007-09
Porsche 997 GT3 / GT3 RS / GT3 4.0 2007-12
Porsche 997.2 Turbo 2010-11 (3.6L M97.70 engines)

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

WATERPUMP.997TT.1.OEM

The product you are viewing cross references to these numbers

Water pump, belt & thermostat kit. Porsche 997 Turbo / GT2 / GT3

Replacement water pump with gasket, drive belt and thermostat.
The water pump is a direct-fit replacement designed for Porsche 997 Turbo / GT2 / GT3Porsche 997 Turbo / GT2 / GT3 This replacement water pump provides consistent coolant circulation under varying engine loads - from everyday driving to spirited performance or track use. Its manufactured to OEM standards, allowing plug-and-play installation. Water pump, belt & thermostat kit.

Fits
Porsche 997 Turbo / GT2 2007-09
Porsche 997 GT3 / GT3 RS / GT3 4.0 2007-12
Porsche 997.2 Turbo 2010-11 (3.6L M97.70 engines)

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

WATERPUMP.997TT.1.GEB

The product you are viewing cross references to these numbers

Water pump, belt & thermostat kit.
Replacement water pump with gasket, drive belt and thermostat.
The water pump is a direct-fit replacement designed for  Boxster 987 / 987C Cayman / 997 C2 / 997 C4 (non Turbo)  This replacement water pump provides consistent coolant circulation under varying engine loads - from everyday driving to spirited performance or track use. Its manufactured to OEM standards, allowing plug-and-play installation.

Fits:
Porsche Boxster 987
Porsche Cayman
Porsche 997 C2/4 2005>> (not turbo)

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

WATERPUMP.997.1.GEB

The product you are viewing cross references to these numbers