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Radiator Oil Cooler Kit. Porsche 911 Turbo 3.3L 1978-89 - OILCOOLERKIT930.OEM
OILCOOLERKIT930.OEM
Vehicle Group
- Porsche 911 1978-1989 3.3L Turbo (930)
Information
Radiator Oil Cooler Kit.
Diagram Ref No 2, 3, 6, 16, 17, 22, 23
The oil cooler plays a critical role in regulating engine oil temperature by dissipating excess heat generated during normal driving and high-load conditions. Proper oil cooling helps maintain oil viscosity, protects internal engine components, and ensures long-term engine reliability. Over time, oil coolers can become restricted internally, while seals and hoses harden and begin to leak, compromising cooling efficiency and lubrication.
This kit replaces the oil cooler assembly along with the associated suction hose, O-rings, seals, and mounting components, eliminating common leak points and restoring correct oil flow. All components ensure precise fitment, proper sealing, and dependable performance.
Ideal for engine rebuilds, restorations, or preventative maintenance, this oil cooler kit provides a complete, professional solution for maintaining correct oil temperature and protecting valuable classic Porsche engines.
What This Product Does:
Symptoms Of A Failing Oil Cooler System:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILCOOLERKIT930.OEM
The product you are viewing cross references to these numbers
This Radiator Engine Oil Cooler Kit is a complete alternative spec solution designed to restore proper oil temperature control and leak-free operation in classic air-cooled Porsche 911 engines. The kit includes the engine oil cooler along with all required seals, fittings, and the connecting hose to ensure a correct, reliable installation.
Fits:
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram Ref No 2, 3, 6, 16, 17, 22, 23
The oil cooler plays a critical role in regulating engine oil temperature by dissipating excess heat generated during normal driving and high-load conditions. Proper oil cooling helps maintain oil viscosity, protects internal engine components, and ensures long-term engine reliability. Over time, oil coolers can become restricted internally, while seals and hoses harden and begin to leak, compromising cooling efficiency and lubrication.
This kit replaces the oil cooler assembly along with the associated suction hose, O-rings, seals, and mounting components, eliminating common leak points and restoring correct oil flow. All components ensure precise fitment, proper sealing, and dependable performance.
Ideal for engine rebuilds, restorations, or preventative maintenance, this oil cooler kit provides a complete, professional solution for maintaining correct oil temperature and protecting valuable classic Porsche engines.
What This Product Does:
- Regulates engine oil temperature: Oil absorbs heat from engine internals. Too hot, and its lubricating properties break down. The cooler releases excess heat into the surrounding air.
- Improves engine reliability: Cooler oil maintains viscosity and lubrication under high load, reducing wear.
- Protects critical components: Helps maintain optimal oil temperature, protecting bearings, cams, pistons, and other moving parts that depend on consistent lubrication.
- Includes all mounting & sealing hardware: Ensures a complete, correct install — no missing seals or leaks.
Symptoms Of A Failing Oil Cooler System:
- High oil temperature under normal driving conditions
- Oil leaks around the cooler, seal rings, or hose connections
- Visible oil seepage near cooler fittings
- Reduced engine performance or overheating
- Frequent oil top-ups due to unseen leaks
- Sludge formation inside or around the cooler/hose (indicative of internal deposits)
Why Replacement Matters:
- Properly controlled oil temperature extends engine component life — especially under sustained load or high ambient temperatures.
- Cool oil holds its protective viscosity and prevents metal-to-metal contact that accelerates wear.
- Old seals and O-rings lose elasticity over time, leading to slow leaks.
- A full kit replaces all necessary sealing points.
- Correct oil temperature helps sustain peak engine performance, especially in spirited driving or classic car restoration scenarios.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILCOOLERKIT930.OEM
91110704102
9000760250C
N0122418
99970417250
99970417350
99951209100
93010723302
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Radiator engine oil cooler. Porsche 911 1972-89 (91110704102/1
4 x Gearbox mounts hexagon-head bolt nut. Porsche 911/912/930 1965-89 (90007606402/1
4 x Clutch bolt spring washer. Porsche 930 1975-77 3.0L (N0122418
4 x Oil pump seal ring. Porsche 911 / 964 / 993 / 996 / 997 / 914 (99970417250/1
2 x Oil pump seal ring. Porsche 911 / 964 / 993 / 996 / 997 / 914 (99970417350/1
2 x Hose clamp, oil cooler S pipe. Porsche 911 (99951209100/1
1 x S hose oil cooler to tank. Porsche 930 Turbo 1977-89 (93010723302/1
Price: €957.50
In stock
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Information
Engine oil heat ex changer for PDK transmission.
Fits:
For cars with PDK transmission
Porsche 981 Boxster 2012-16
Porsche 982 (718) Boxster 2017>>
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Click 'Zoom in' for large parts diagram.
Diagram ref no 1
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Click 'Zoom in' for large parts diagram.
Diagram ref no 1
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Price: €438.43
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Information
Gasket for transmission heat exchanger
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Click 'Zoom in' for large parts diagram.
Diagram ref no 2
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Click 'Zoom in' for large parts diagram.
Diagram ref no 2
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Information
Oil cooler gasket.
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Click 'Zoom in' for large parts diagram.
Diagram ref no 12
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Click 'Zoom in' for large parts diagram.
Diagram ref no 12
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