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Additional oil cooler, Front, racing version. Porsche 911 ST / RSR › 90110704600
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
This additional front-mounted racing oil cooler from OE Match is intended for Porsche 911 ST / RSR applications. Check the installation dimensions, mounting arrangement and oil-line connections against your vehicle.
Fits
- Porsche 911 ST / RSR
Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
The cooler transfers heat from circulating engine oil to the surrounding air. It forms part of the auxiliary oil-cooling system, helping manage oil temperature alongside the associated pipework, thermostat and airflow provision.
Functions
- Transfers heat away from engine oil.
- Provides an additional heat-exchange surface within the oil circuit.
- Supports oil-temperature management during operation.
Technical Details
- Supplied diagram part reference: 90110704600.
- Version: additional front racing oil cooler.
- Dimensions identified as power measurement: 280x190x52mm.
- Overall external dimensions: 380x195x52mm.
- External threaded connections: M30 x 1.5 or M26 x 1.5; confirm the required connection before ordering.
Symptoms of Fault
- Oil collecting around the cooler or connecting pipes.
- Persistent elevated oil-temperature readings under load.
- Oily deposits across the cooling fins.
- Damaged or obstructed fins restricting airflow.
- Visible corrosion or impact damage to the cooler.
Why Replacement Matters
A leaking or damaged cooler can allow oil loss or reduce heat transfer. Establish whether the fault lies in the cooler itself, a connection or adjoining pipework before replacing components. Inspect the associated seals, lines and mounting hardware during the repair.
FAQs
Does elevated oil temperature confirm cooler failure?
No. Oil level, thermostat operation, airflow and operating load should also be assessed before deciding which component needs attention.
Which connection size is required?
The supplied specification lists M30 x 1.5 or M26 x 1.5 external threads. Compare the existing fittings and planned oil-line arrangement rather than assuming both options suit your installation.
What should be checked before fitting?
Confirm mounting position, available clearance, threaded connections and the condition of adjoining lines and seals.
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
- Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
Fits:
Porsche 958 Cayenne 3.6L 2015-18
Porsche 958 Cayenne S / GTS / Turbo 4.8L 2011-18
Porsche 95B Macan S 3.0L 2014-18
POrsche 95B Macan Turbo 3.6L 2014-18
Porsche 970 Panamera 3.6L 2011-16
Porsche 970 Panamera S / GTS / Turbo 4.8L 2011-16
Click 'Zoom in' for large parts diagram.
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810717520
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
OE Match engine oil heat exchanger (sometimes called an oil cooler or oil-to-coolant heat exchanger) - is a precision-engineered cooling component designed to help regulate engine oil temperature by transferring heat between the engine oil circuit and the engine coolant.
Fits:
Porsche 958 Cayenne V6 3.0L Hybrid 2010 - 2018
Porsche 958 Cayenne V6 3.6L 2015 - 2018
Porsche 958 Cayenne S / GTS / TURBBO 4.8L 2011- 2018
Porsche 970 Panamera V6 3.0L Hybrid 2011 - 2016
Porsche 970 Panamera V6 3.6L 2010 - 2016
Porsche 970 Panamera S / GTS / TURBO 4.8L 2011 - 2016
Diagram ref no 5
The engine oil heat exchanger facilitates thermal management of the engine oil by using the engine’s coolant flow to remove excess heat from the oil. This helps:
• Maintain stable oil temperatures during normal and strenuous engine operation
• Reduce oil degradation caused by overheating
• Support consistent oil viscosity for effective lubrication
• Improve long-term engine component longevity.
By dissipating heat from the oil into the coolant, the heat exchanger helps prevent oil temperatures from rising excessively - which is particularly important in high-load, high-ambient-temperature, or spirited driving conditions.
Function:
• Transfers heat from circulating engine oil to the coolant
• Supports optimal oil temperature to preserve lubrication properties
• Prevents oil overheating, which can accelerate wear
• Works as an integrated part of the engine’s cooling and lubrication systems.
Without a functioning oil heat exchanger, engine oil can run hotter than ideal - increasing the risk of reduced oil life, compromised lubrication, and premature engine wear.
The engine oil heat exchanger plays a critical role in managing engine lubrication temperatures. Over time, the heat exchanger can become clogged, corroded, or develop internal leaks between oil and coolant circuits. A failing heat exchanger can lead to:
• Elevated oil temperatures
• Reduced oil life
• Loss of coolant or oil cross-contamination
• Engine lubrication breakdown
• Overheating or degraded performance.
Replacing a worn or failed heat exchanger with a quality OE Match unit restores effective oil cooling, enhances engine reliability, and helps ensure long-term protection of pistons, bearings, and other vital components.
When to replace. Replace the engine oil heat exchanger when:
• Oil temperature readings are unusually high
• Coolant contamination in the oil (or vice-versa) is suspected
• Visible leaks from the heat exchanger or its connections
• You are performing a major engine service or overhaul
• Signs of corrosion, blockage, or thermal inefficiency are present
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810728122
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
OE Match engine oil heat exchanger (sometimes called an oil cooler or oil-to-coolant heat exchanger) - is a precision-engineered cooling component designed to help regulate engine oil temperature by transferring heat between the engine oil circuit and the engine coolant.
Fits:
Porsche 958 Cayenne V6 3.6L 2015 - 2018
Porsche 958 Cayenne S / GTS / TURBBO 4.8L 2011- 2018
Porsche 970 Panamera V6 3.6L 2010 - 2016
Porsche 970 Panamera S / GTS / TURBO 4.8L 2011 - 2016
Diagram ref no 5, 6, 7
The engine oil heat exchanger facilitates thermal management of the engine oil by using the engine’s coolant flow to remove excess heat from the oil. This helps:
• Maintain stable oil temperatures during normal and strenuous engine operation
• Reduce oil degradation caused by overheating
• Support consistent oil viscosity for effective lubrication
• Improve long-term engine component longevity.
By dissipating heat from the oil into the coolant, the heat exchanger helps prevent oil temperatures from rising excessively - which is particularly important in high-load, high-ambient-temperature, or spirited driving conditions.
Function:
• Transfers heat from circulating engine oil to the coolant
• Supports optimal oil temperature to preserve lubrication properties
• Prevents oil overheating, which can accelerate wear
• Works as an integrated part of the engine’s cooling and lubrication systems.
Without a functioning oil heat exchanger, engine oil can run hotter than ideal - increasing the risk of reduced oil life, compromised lubrication, and premature engine wear.
The engine oil heat exchanger plays a critical role in managing engine lubrication temperatures. Over time, the heat exchanger can become clogged, corroded, or develop internal leaks between oil and coolant circuits. A failing heat exchanger can lead to:
• Elevated oil temperatures
• Reduced oil life
• Loss of coolant or oil cross-contamination
• Engine lubrication breakdown
• Overheating or degraded performance.
Replacing a worn or failed heat exchanger with a quality OE Match unit restores effective oil cooling, enhances engine reliability, and helps ensure long-term protection of pistons, bearings, and other vital components.
When to replace. Replace the engine oil heat exchanger when:
• Oil temperature readings are unusually high
• Coolant contamination in the oil (or vice-versa) is suspected
• Visible leaks from the heat exchanger or its connections
• You are performing a major engine service or overhaul
• Signs of corrosion, blockage, or thermal inefficiency are present
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810728122
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
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