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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Related, superseded, cross reference or alternative numbers for comparison.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 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC

Fits:
Porsche 911 1974-79
Click 'Zoom in' for large parts diagram.
Diagram ref no 18, 19, 20, 21, 22, 23, 24**, 25, 27, 28, 29, 30, 32, 33 and 34.
#24** the part is no longer available, so this is not included in this kit
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILCOOLERKIT02
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 1978-1989 3.3L Turbo (930)

Fits:
Porsche 911 1974 -89
Click 'Zoom in' for large parts diagram.
Diagram ref no 11A, 12A, 13A, 13B,
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILCOOLERKIT05
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50

Fits:
Porsche 911 SC 1980-83
Porsche 911 3.2L 1984-86
Click 'Zoom in' for large parts diagram.
Diagram ref no 11, 11A, 12, 12A, 13A, 13B, 13C, 13D, 18, 20, 21, 22, 23, 25, 26 and 27.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILCOOLERKIT01
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 3.2L / 3.0L 1980-89
Porsche 911 3.3L Turbo 1980-89
When you add the cooler to your basket you will have an option to select temperature sensor or the blanking plug (and washer)
Please add as and when required. The cooler doesn't come with either of the options included.
Diagram Ref No 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93020705304
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)

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 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 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
This radiator oil cooler rubber mount is an replacement rubber isolator designed to support the radiator oil cooler on classic Porsche 911 models 1978–1989.
It cushions and secures the radiator oil cooler within the engine bay, reducing vibration and noise while helping maintain correct positioning of the cooler assembly. It matches original factory specifications so it installs directly into the intended mounting points with no modification required.
Sold each.
Fits:
Porsche 911 1978 - 1989
Diagram ref no 13B
The rubber mount absorbs engine and road vibration, helping to isolate the oil cooler from harsh movement and protect it from stress and fatigue. It keeps the cooler properly aligned, preventing undue strain on hoses, fittings, and brackets.
Built to support the weight of the radiator oil cooler and dampen dynamic forces, this mount mitigates vibration transfer throughout the engine bay. It ensures the oil cooler remains stable under thermal expansion, engine torque, and chassis motion while helping minimise noise and wear.
Over time, rubber mounts deteriorate from heat, age, and exposure to oil and road contaminants. A worn or broken mount can allow excessive cooler movement, leading to hose fatigue, oil leaks, and compromised cooling performance. Replacing it with an OE-match mount restores proper support and prolongs the life of your oil cooler system.
When to replace:
• Visible cracks, splits, or deformation in the rubber
• Loose or sagging radiator oil cooler
• Increased vibration or noise from the engine compartment
• During oil cooler removal or engine work
• As part of preventive maintenance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970326300
The product you are viewing cross references to these numbers
-
engine lubrication oil pump 911 1978-83 104-00
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engine lubrication radiator coil 911 1978-83 104-05
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air cleaner 911 SC 1978-83 106-00
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SPM - vacuum system for clutch release 911 1978-83 106-10
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Fuel system front 911 1978-83 201-00
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k-jetronic 911 SC 930.03/04, 930.05/06, 930.09/10, 930.13/15, 930.19 1978-83 107-10
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air injection 911 SC 1978-83 108-00
-
blower engine 911 SC 1978-83 108-10
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engine suspension 911 1978-83 109-00
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clutch 911 1978-83 301-00
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clutch release 911 1978-83 301-05
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exhaust system 911 SC 1978-83 202-00
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heating air supply 911 1978-83 202-20
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gear housing, transmission cover 1978-83 302-05
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gears and shafts 4. speed transmission - G 930/34 - 911 1978-83 303-05
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shift rods, shift forks 5. speed transmission - G 915 / G 930 - 911 1978-83 304-00
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transmission suspension 911 1978-83 306-00
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clutch release SPM - G 925/16 - 911 1978-83 307-00
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replacement transmission, transmission case SPM - G 925/16 - 911 1978-83 308-00
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front axle stabiliser 911 1978-83 401-00
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rear axle 911 1978-83 501-00
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vibration damper stabiliser 911 1978-83 502-00
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brake fluid reservoir, brake master cylinder 911 1978-83 604-00
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transmission control 911 1978-83 701-00
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parking-brake lever, actuating lever for heating 911 1978-83 701-05
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Pedals for Right Hand Drive Cars 911 1978-83 702-05
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pedals accelerator control 911 1978-83 702-10
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frame front 911 1978-83 801-05
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exterior panelling front 911 1978-83 801-30
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Front Bumper 911 1978-83 802-00
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Rear Bumper 911 1978-83 802-05
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lid front 911 1978-83 803-00
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lid rear 911 1978-83 803-05
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front seat complete 911 1978-83 808-00
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sports seat complete 911 UPTO 1980 808-10
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sports seat complete 911 1981 ONWARDS 808-25
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decorative fittings 911 1978-83 810-00
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convertible top, clamp, single parts 911 1978-83 811-13
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ventilation heating system - 1 - 911 1978-83 813-00
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YORK compressor mounting and driving mechanism 911 1978-83 813-30
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NIPPONDENSO compressor mounting and driving mechanism 911 TURBO 1978-83 813-35
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condenser refrigerant line accessories and others front 911 1978-83 813-45
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condenser refrigerant line accessories and others rear 911 1978-83 813-55
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engine electrics steering lock 911 1978-83 901-00
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battery, fuse box 911 1978-83 902-00
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generator starter 911 1978-83 902-05
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mounting plate, relay, sender, fanfare 911 1978-83 903-00
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rear window wiper 911 1978-83 904-05
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windscreen washer system 911 1978-83 904-10
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windscreen washer, system headlight washer system 911 1978-79 904-15
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interior lights, fog headlamp 911 1978-83 905-05
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cruise control 911 1978-83 907-00
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alarm system left-hand drive 911 1978-83 910-00
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shift rods shift forks SPM - G 925/16 - 911 1978-83 310-00
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transmission suspension SPM - G 925/16 - 911 1978-83 312-00
-
air conditioner, evaporator housing, single parts 911 1978-83 813-05
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