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Oil Coolers / Radiators / Heat Exchangers
By OE Match
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 SC - 1978 to 1983
Porsche 911 3.2 Carrera - 1984 to 1989
Oil lines are often overlooked components, yet their failure can lead to significant damage. These lines connect the engine, oil cooler, or timing chain tensioner, functioning reliably for years without drawing attention.
However, if a crack or break develops, substantial amounts of oil may leak—potentially draining the entire oil tank—leaving critical components without proper lubrication. To prevent such failures, it is advisable to replace aging oil hoses or lines at the first signs of wear.
In the context of full restorations, replacing all oil lines or hoses is a common and prudent practice to ensure long-term reliability.
Diagram Ref No 11A and 12A
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILCOOLERKIT04
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
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 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L 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.
OILCOOLERKIT911.OEM
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
This replacement buffer is a high-quality replacement for the factory bonded-rubber mounts used to support the oil cooler assembly in air-cooled Porsche engines. It helps isolate vibration, maintain correct alignment, and protect the cooler and adjoining hardware.
Fits:
Porsche 911 1984 - 1989
Diagram Ref No 14.
This is a rubber buffer or mount (often bonded to metal inserts) used to cushion and secure the oil cooler assembly relative to the engine or chassis. It absorbs vibration, prevents metal-to-metal contact, and keeps the cooler in its correct position. It helps avoid stresses on oil cooler brackets, lines, and mating surfaces by providing a flexible mounting point.
Replaces: Porsche 930.207.239.00 / 930.207.239.01 / 930.207.239.02
Position: Between oil cooler and engine or chassis mount — isolates vibration and supports alignment
Function: Absorbs vibration and engine movement, prevents stress on oil cooler lines and brackets
Installation: Direct-fit OE replacement — install as a set for best results
Maintenance Tip: Replace when rubber hardens, cracks, or separates from metal housing
Over time, the rubber in the buffer mount degrades due to heat, oil exposure, ozone, vibration, and fatigue. It may harden, crack, shrink, or separate from its bonded metal insert. A failed mount lets the oil cooler shift or vibrate more than designed, putting strain on cooler hoses, brackets, and mounting flanges — potentially leading to leaks or damage. Excessive vibration may cause noise, misalignment, or premature fatigue of supporting parts. You should replace this buffer when you notice damage or deterioration, when removing or servicing the oil cooler, or as preventive maintenance on high-mileage engines.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93020723902
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

Fits:
Porsche 911 - 1972 to 1989
Porsche 911 turbo - 1975 to 1989
Click 'Zoom in' for large parts diagram.
Diagram ref no 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951209100
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 SC / 3.2L 1974-89
Diagram Ref No 12A
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93020711107
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 SC / 3.2L 1980-89
Diagram Ref No 11A
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93020711306
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Radiator fits in the front under the wing.
Fits:
Porsche 911 1974-79
Porsche 930 1975-77 3.0L Turbo
Porsche 930 1978-79 3.3L Turbo
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91120705001
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Radiator type fits in engine compartment.

Fits:
Porsche 911 1972-89
Click 'Zoom in' for large parts diagram.
Diagram Ref No 8.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91110704102
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
This replacement buffer is a high-quality replacement for the factory bonded-rubber mounts used to support the oil cooler assembly in air-cooled Porsche engines. It helps isolate vibration, maintain correct alignment, and protect the cooler and adjoining hardware.
Sold each, required 3 per car.
Fits:
Porsche 911 1984 - 1989
Diagram Ref No 14.
This is a rubber buffer or mount (often bonded to metal inserts) used to cushion and secure the oil cooler assembly relative to the engine or chassis. It absorbs vibration, prevents metal-to-metal contact, and keeps the cooler in its correct position. It helps avoid stresses on oil cooler brackets, lines, and mating surfaces by providing a flexible mounting point.
Replaces: Porsche 930.207.239.00 / 930.207.239.01 / 930.207.239.02
Position: Between oil cooler and engine or chassis mount — isolates vibration and supports alignment
Function: Absorbs vibration and engine movement, prevents stress on oil cooler lines and brackets
Installation: Direct-fit OE replacement — install as a set for best results
Maintenance Tip: Replace when rubber hardens, cracks, or separates from metal housing
Over time, the rubber in the buffer mount degrades due to heat, oil exposure, ozone, vibration, and fatigue. It may harden, crack, shrink, or separate from its bonded metal insert. A failed mount lets the oil cooler shift or vibrate more than designed, putting strain on cooler hoses, brackets, and mounting flanges — potentially leading to leaks or damage. Excessive vibration may cause noise, misalignment, or premature fatigue of supporting parts. You should replace this buffer when you notice damage or deterioration, when removing or servicing the oil cooler, or as preventive maintenance on high-mileage engines.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93020723902
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
This washer installs easily under the head of the appropriate fastener and is ideal for use during cooler service, radiator/oil cooler removal, or when replacing corroded or worn mounting hardware.
Sold individually
Fits:
Porsche 911 1980 >>
Diagram Ref No 13C
This OE Match washer provides the proper interface between the fastener head and the mounting surface, helping to preserve mounting integrity while preventing pull-through or surface damage.
The radiator/oil cooler mount washer provides a stable bearing surface for mounting fasteners. It helps distribute compression load evenly, protects softer materials from indentation, and ensures that radiator and oil cooler brackets stay correctly aligned and securely attached under dynamic driving conditions.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90002500703
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 930 Turbo 1977-89
Diagram Ref No 22
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010723302
The product you are viewing cross references to these numbers
-
crankcase right 911 Turbo 1975-77 101-10
-
engine lubrication 911 TURBO 1975-77 104-00
-
engine lubrication, radiator coil 911 TURBO 1975-77 104-05
-
Mixture control unit, air cleaner 911 TURBO 1975-77 107-00
-
air injection 911 TURBO 1975-77 108-00
-
front axle, stabiliser, auxiliary support, light alloy 911 TURBO 1975-77 401-00
-
brake master cylinder for cars with brake booster 911 TURBO 1977 ONWARDS 604-10
-
transmission control 911 TURBO 1975-77 701-00
-
pedals for left-hand drive cars 911 TURBO 1975-77 702-00
-
pedals for right-hand drive cars 911 TURBO 1975-77 702-05
-
exterior panelling front 911 TURBO 1975-77 801-30
-
bumper rear 911 TURBO 1975-77 802-05
-
lid front 911 TURBO 1975-77 803-00
-
lid rear 911 TURBO 1975-77 803-05
-
door glass frame 911 TURBO 1975-77 804-15
-
air conditioner, compressor, driving mechanism, mounting 911 TURBO 1975-77 813-45
-
air conditioner, condenser, lines front 911 TURBO 1975-77 813-55
-
engine electrics 911 TURBO 1975-77 901-00
-
battery mounting plate 911 TURBO 1975-77 902-00
OEMatch Oil Coolers / Radiators / Heat Exchangers — Durability, Sealing, Performance
OEMatch supplies oil coolers, radiators and heat exchangers for Porsche models, addressing thermal management across classic and modern engines. The selection covers core cooling assemblies and related heat-transfer items to help maintain correct oil and coolant temperatures and support long-term engine reliability during everyday use and demanding driving.
Available Types
- Oil coolers (oil-to-air and oil-to-water)
- Radiators and condenser assemblies
- Heat exchangers for oil and transmission cooling
Understanding OEMatch Oil Coolers / Radiators / Heat Exchangers
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original oil coolers, radiators and heat exchangers.
OE (Original Equipment) refers to parts matching original specifications for the oil coolers, radiators and heat exchangers and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM oil coolers, radiators and heat exchangers engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. OEMatch maintains a broad catalogue and continues to develop new lines to support repairs, restorations and routine maintenance for a wide range of Porsche applications.
Benefits Include
- Restores correct oil and coolant temperature regulation to protect internal components
- Reduces risk of overheating and associated engine wear
- Maintains oil viscosity and lubrication under sustained or high-load operation
Why Oil Coolers / Radiators / Heat Exchangers Wear and Fail
- Corrosion or physical damage from road debris and environmental exposure
- Internal clogging from sludge, contaminated oil or coolant residues
- Leaking seals, fittings or thermal fatigue that reduce cooling efficiency
The Importance of Replacing with OEMatch Oil Coolers / Radiators / Heat Exchangers
Replacing a worn or leaking oil cooler, radiator or heat exchanger preserves lubrication quality, prevents overheating and helps avoid costly engine damage. Timely replacement restores thermal balance and reliability for Porsche engines, supporting predictable performance and reducing the risk of secondary failures during road or track use.
Advantages
- Manufactured from corrosion-resistant materials for long service life
- Direct-fit options made to original-spec dimensions for consistent performance
- Catalogue coverage and ongoing development to match Porsche application needs