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Heat Exchanger On Engine. Porsche 997.2 C2 / C4 / C2S / C4S 2009-12 - 9A110745000
9A110745000/2
Vehicle Group
- 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
Information
Heat Exchanger On Engine.
The OE Match Heat Exchanger on Engine is a high-quality replacement thermal management component designed to regulate engine operating temperatures by transferring heat between engine fluids. Manufactured to OE specifications for fit, performance and durability, this heat exchanger plays a critical role in maintaining optimum engine efficiency, lubrication performance and overall reliability.
Fits:
Diagram Ref No 12
Installed within the engine's cooling and lubrication system, the heat exchanger helps control oil and coolant temperatures, ensuring critical engine components operate within their intended temperature range. Efficient heat transfer improves engine protection, reduces wear and supports consistent performance under varying driving conditions.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A110745000
The product you are viewing cross references to these numbers
The OE Match Heat Exchanger on Engine is a high-quality replacement thermal management component designed to regulate engine operating temperatures by transferring heat between engine fluids. Manufactured to OE specifications for fit, performance and durability, this heat exchanger plays a critical role in maintaining optimum engine efficiency, lubrication performance and overall reliability.
Fits:
- 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
Diagram Ref No 12
Installed within the engine's cooling and lubrication system, the heat exchanger helps control oil and coolant temperatures, ensuring critical engine components operate within their intended temperature range. Efficient heat transfer improves engine protection, reduces wear and supports consistent performance under varying driving conditions.
What This Product Does:
- Regulates engine fluid temperatures through heat transfer.
- Helps maintain optimum engine oil operating temperature.
- Supports efficient engine cooling system performance.
- Improves lubrication system efficiency.
- Reduces thermal stress on engine components.
- Helps maintain stable engine operating temperatures.
- Contributes to improved engine reliability and longevity.
- Supports consistent performance under high-load conditions.
Symptoms Of Wear Or Failure:
- Engine oil leaks around the heat exchanger assembly.
- Coolant leaks from the engine area.
- Rising engine oil temperatures.
- Engine overheating.
- Oil contamination within the cooling system.
- Coolant contamination within the lubrication system.
- Reduced engine performance under load.
- Oil pressure irregularities.
- Warning lights relating to engine temperature or cooling system faults.
- Visible corrosion, cracking or damage to the heat exchanger body.
Why Replacement Matters:
- Engine heat exchangers operate in demanding environments and are continuously exposed to temperature fluctuations, pressure cycles, vibration and chemical exposure from engine oil and coolant. Over time, internal passages can become restricted, seals may deteriorate and the heat exchanger housing can corrode or develop leaks.
- A failing heat exchanger can compromise the engine's ability to regulate temperatures effectively, potentially leading to overheating, reduced lubrication performance and contamination between the oil and coolant systems. If left unresolved, these issues can accelerate engine wear and lead to costly repairs.
- Replacing a worn or damaged heat exchanger restores proper thermal management, improves cooling and lubrication efficiency and helps protect critical engine components. An OE Match replacement provides factory-style fitment, reliable heat transfer performance and long-term durability, ensuring your Porsche engine continues to operate at peak efficiency and reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A110745000
9A110745000
The product you are viewing cross references to these numbers
Price: £100.00
Orderable
Related products
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Radiator oil cooler on engine.
Fits:
Porsche 986 Boxster 2.5L / 2.7L 1994-04
Porsche 987 Boxster 2.7L / 3.2L 2005-08
Porsche Cayman S 3.4L 987C 2005-08
Click 'Zoom in' for large parts diagram.
Diagram Ref No 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610702509
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 2.5L / 2.7L 1994-04
Porsche 987 Boxster 2.7L / 3.2L 2005-08
Porsche Cayman S 3.4L 987C 2005-08
Click 'Zoom in' for large parts diagram.
Diagram Ref No 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610702509
99610702507
98710702501
98710702502
99610702505
99610702507
99610702509
The product you are viewing cross references to these numbers
Price: £64.10
In stock
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Information
Radiator oil cooler on engine.
Genuine
Fits:
Porsche 986 Boxster 2.5L / 2.7L 1994-04
Porsche 987 Boxster 2.7L / 3.2L 2005-08
Click 'Zoom in' for large parts diagram.
Diagram Ref No 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610702509
The product you are viewing cross references to these numbers
Genuine
Fits:
Porsche 986 Boxster 2.5L / 2.7L 1994-04
Porsche 987 Boxster 2.7L / 3.2L 2005-08
Click 'Zoom in' for large parts diagram.
Diagram Ref No 18.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610702509
99610702507
8MO376726111
31289
8MO376726111
98710702501
98710702502
99610702505
99610702507
99610702509
The product you are viewing cross references to these numbers
Price: £227.13
Orderable
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Radiator oil cooler on engine.
This engine oil cooler is a direct replacement for the original Porsche unit. It functions as a water-to-oil heat exchanger, efficiently transferring heat from the engine oil to the coolant to maintain optimal operating temperature. Built to OEM specifications, it ensures reliable cooling, consistent oil viscosity, and long-term engine protection under demanding conditions.
Fits:
Porsche 986 Boxster 2.5L / 2.7L 1994 - 2004
Porsche 987 Boxster 2.7L / 3.2L 2005 - 2008
Porsche 987C Cayman S 3.4L 2005 - 2008
Diagram Ref No 18.
Benefits:
• Maintains optimal oil temperature to reduce wear, prevent oil breakdown and engine damage
• Direct-fit replacement ensures correct mounting, connections and flow rate
• Engineered for long life and reliability even in high-stress driving environments
Over time, engine oil coolers are exposed to high thermal cycles, pressure, and contaminants that can cause internal clogging, corrosion, or coolant-to-oil leaks. A failing cooler can lead to elevated oil temperatures, reduced lubrication, and even engine damage due to oil breakdown or cross-contamination.
When to replace:
• When oil temperature readings are abnormally high or fluctuating.
• If you notice oil in the coolant or coolant in the oil (a sign of internal leakage).
• During engine rebuilds or cooling system overhauls to ensure proper performance.
• As preventive maintenance on older engines or vehicles used in track or high-load conditions.
Replacing the oil cooler restores efficient heat transfer, maintains stable operating temperatures, and ensures long-term engine reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610702509
The product you are viewing cross references to these numbers
This engine oil cooler is a direct replacement for the original Porsche unit. It functions as a water-to-oil heat exchanger, efficiently transferring heat from the engine oil to the coolant to maintain optimal operating temperature. Built to OEM specifications, it ensures reliable cooling, consistent oil viscosity, and long-term engine protection under demanding conditions.
Fits:
Porsche 986 Boxster 2.5L / 2.7L 1994 - 2004
Porsche 987 Boxster 2.7L / 3.2L 2005 - 2008
Porsche 987C Cayman S 3.4L 2005 - 2008
Diagram Ref No 18.
Benefits:
• Maintains optimal oil temperature to reduce wear, prevent oil breakdown and engine damage
• Direct-fit replacement ensures correct mounting, connections and flow rate
• Engineered for long life and reliability even in high-stress driving environments
Over time, engine oil coolers are exposed to high thermal cycles, pressure, and contaminants that can cause internal clogging, corrosion, or coolant-to-oil leaks. A failing cooler can lead to elevated oil temperatures, reduced lubrication, and even engine damage due to oil breakdown or cross-contamination.
When to replace:
• When oil temperature readings are abnormally high or fluctuating.
• If you notice oil in the coolant or coolant in the oil (a sign of internal leakage).
• During engine rebuilds or cooling system overhauls to ensure proper performance.
• As preventive maintenance on older engines or vehicles used in track or high-load conditions.
Replacing the oil cooler restores efficient heat transfer, maintains stable operating temperatures, and ensures long-term engine reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610702509
8MO376726111
31289
99610702505
99610702507
99610702509
The product you are viewing cross references to these numbers
Price: £65.00
In stock