Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram

Oil Radiators / Heat Exchangers

Filter by brand
DISPLAYING 1 to 16 (of 35 products)
1 2 3
OILCOOLERKIT03
Product Information
Product Information
Radiator oil cooler kit.

Fits:
Porsche 911 1984-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 11, 11A, 12, 12A, 13, 14, 14A, 15, 16, 17, 19, 20, 21, 22, 23, 25, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45 and 46.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

OILCOOLERKIT03
93020704602
93020711305
93020704503
93020711106
93020705304
93011019400
93020723902
90015100802
90091002202
91120730200
91120730300
91155914500
91155914501
90015100703
90018703202
99951108402
90037803001
93020736100
99992000501
99959142940
93020735300
93020731915
93020712100
90002500703
93020792700
93020792100
99951116202
93020726501
93060611800
90012300730
91162412101
PCG62410400
99945000602
99950722902
90007536302
99965238100
N0120064

The product you are viewing cross references to these numbers
OILCOOLERKIT05
Product Information
Product Information
Radiator oil cooler kit. Porsche 911 SC & 3.2L 1974 -89


oematch

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Related, superseded, cross reference or alternative numbers for comparison.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
99970326300
93020711107
93020711306
93020705304

The product you are viewing cross references to these numbers
OILCOOLERKIT01
Product Information
Product Information
Radiator oil cooler kit.

oematch

Fits:
Porsche 911 SC 1980-83
Porsche 911 3.2L 1984-89


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Related, superseded, cross reference or alternative numbers for comparison.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
93020705304
99970326300
90002500703
90037803001
91120730200
91120730300
90015100703
90018703202
99951108402
99951108002
N0120064

The product you are viewing cross references to these numbers
93020723902/1KIT
Product Information
Product Information
Radiator oil cooler rubber buffer, SET OF 3
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
93020723900
93020723901
93020723902

The product you are viewing cross references to these numbers
93020793091/1
Product Information
Product Information
Air duct diverter plate centre oil cooler. 

elephantracing

Fits:
Porsche 911 / 930 - 1974 to 1989

Optimize Airflow for Maximum Cooling Efficiency
Enhance your center-mount oil cooler setup with this air duct, designed to sit behind the cooler. It creates a streamlined exit path for air, significantly improving airflow and boosting cooling performance.

RS/RSR Diverter Plate Replica
This oil cooler panel is a precise replica of the original RS/RSR diverter plate. Installed by cutting out the front of the tub and welding the panel in place, it securely mounts the oil cooler. Air enters from the front, passes through the cooler, and is efficiently diverted downward. Some trimming may be required for a perfect fit. Compatible with 1974-89 911/912/930 models.

Special Order item
91162412101
Product Information
Product Information
Auxiliary Fan for Front Oil Cooler. Only in combination with bracket part number PCG62410400 (position 42 on diagram).

porsche

Fits:
Porsche 911 1984-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 41

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91162412101
91162412101
PCG62410400

The product you are viewing cross references to these numbers
Special Order item
PCG62410400
Product Information
Product Information
Bracket for Front Oil Cooler Auxiliary Fan part no 91162412101

porsche

Fits:
Porsche 911 1984-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 42

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PCG62410400
91162412101
PCG62410400

The product you are viewing cross references to these numbers
8201
Product Information
Product Information
Universal dual-pass oil cooler with direct fitment for Porsche 911 center front oil cooler (RS Style).
Custom end tanks with a 45° chamfer
M22 x 1.5 connections - 22" L x 4.75" H x 2.25" W
Dual pass for increased oil cooling

Fits
911/930 models up to 1989

RS style bar and plate oil coolers for air-cooled Porsche 911/930 models (up to 1989). This oil cooler is a direct-fit performance replacement for the original Porsche items but they can also be used as heavy duty universal units

These new oil coolers have custom end tanks with a 45° chamfered front angle, allowing them to fit flush inside '73-style RS/RSR bumpers. The fittings are pointed straight back. For best airflow and highest performance, CSF recommends cutting the front tub to allow for proper air flow, exiting behind the oil cooler and underneath the vehicle. Cutting the front tub will also give clearance to allow adding a rear fan shroud to pull more air through the cooler at slower speeds or while idling

Product Features:

•High Efficiency & Rugged Durability Bar/Plate Design

• M22 x 1.5 Inlet/Outlet Connections
• "Aero-Flow" Bar Design for Lightweight, Strength, and Maximum Flow
• Triangular flush mounting bolts on both top & bottom (M8x1.25)
• Satin Black Finish for Extreme Protection Against Corrosion and Debris
• Pressure Tested at 120psi

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8201
8201

The product you are viewing cross references to these numbers
8202
Product Information
Product Information
Universal single-pass oil cooler with direct fitment for Porsche 911 center front oil cooler (RS Style).
Custom end tanks with a 45° chamfer
M22 x 1.5 connections - 22" L x 4.75" H x 2.25" W

Fits:
Porsche 911/930 models up to 1989

RS style bar and plate oil coolers for air-cooled Porsche 911/930 models (up to 1989). This oil cooler is a direct-fit performance replacement for the original Porsche items but they can also be used as heavy duty universal units

These new oil coolers have custom end tanks with a 45° chamfered front angle, allowing them to fit flush inside '73-style RS/RSR bumpers. The fittings are pointed straight back. For best airflow and highest performance, CSF recommends cutting the front tub to allow for proper air flow, exiting behind the oil cooler and underneath the vehicle. Cutting the front tub will also give clearance to allow adding a rear fan shroud to pull more air through the cooler at slower speeds or while idling

Product Features:

•High Efficiency & Rugged Durability Bar/Plate Design

• M22 x 1.5 Inlet/Outlet Connections
• "Aero-Flow" Bar Design for Lightweight, Strength, and Maximum Flow
• Triangular flush mounting bolts on both top & bottom (M8x1.25)
• Satin Black Finish for Extreme Protection Against Corrosion and Debris
• Pressure Tested at 120psi

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

8202
8202

The product you are viewing cross references to these numbers
11F-R130
Product Information
Product Information
Oil cooler kit for front bumper. 

koblenz

Fits:
Porsche 911 2.7RS / 2.8 RSR - 1973
Porsche 911 G-Body backdates - 1974 to 1989

Kit Includes
Front bumper centre oil cooler
Oil cooler mounts, brackets and screws
Oil cooler pipe x 2
Oil pipe connector x 2


Modification and welding is required to the trunk front section.
The centre oil cooler can be added to the existing front wing oil cooler circuit.

Dimensions:
Total width (without connectors) = 58 cm
Height with connecting support: 12 cm
Depth: = 6,3 cm.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

11F-R130
91110705101
90091500802

The product you are viewing cross references to these numbers
Special Order item
93020726501
Product Information
Product Information
Oil Cooler Pipe Rubber Mount.

porsche

Fits:
Porsche 911 1984-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 38

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93020726501
93020726501
93020726500

The product you are viewing cross references to these numbers
93020726501/1
Product Information
Product Information
Oil Cooler Pipe Rubber Mount.

oematch

Fits:
Porsche 911 1984-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 38

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93020726501
93020726501
93020726500

The product you are viewing cross references to these numbers
SR009
Product Information
Product Information
Oil cooler tester for Porsche 911

No more guessing, wondering, or hoping about your 911 engine mounted oil coolers. SR009, precisely fabricated from 6061 aluminum, allows you to easily, quickly, and simply test your cooler for leaks. This tool is a must to pressure test all coolers (1965-1989) before re-installation. This high-quality tool is anodized for years of service and includes a liquid filled gauge, Schrader valve, seals and hardware. Order one now to avoid the mess of a leaky cooler and the headache of replacing a cooler on an otherwise fine engine.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

SR009
90110704103
91110704102

The product you are viewing cross references to these numbers
Special Order item
99959142940
Product Information
Product Information
Plastic Expansion Rivet for oil cooler cover plate.

porsche

Fits:
Porsche 911 1984-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 30.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99959142940
99959142940

The product you are viewing cross references to these numbers
Special Order item
91110704102
Product Information
Product Information
Radiator engine oil cooler.
Radiator type fits in engine compartment.

porsche

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
91110704100
91110704102

The product you are viewing cross references to these numbers
91110704102/1
Product Information
Product Information
Radiator engine oil cooler.
Radiator type fits in engine compartment.

oematch

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
91110704100
91110704102

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 35 products)
1 2 3
Also found on these pages
About Oil Radiators / Heat Exchangers

Oil Radiators & Heat Exchangers – Optimal Temperature Control for Porsche Performance

Oil radiators and heat exchangers are crucial components in your Porsche’s engine and transmission cooling systems. They regulate oil temperature by transferring heat away from the lubricating or hydraulic fluids, ensuring consistent performance, efficient lubrication, and long-term engine protection — even under extreme driving conditions.

At Design911, we offer a complete range of genuine and manufacturer-quality oil radiators and heat exchangers for Porsche models including 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Each unit is engineered for precise fitment, efficient heat transfer, and long-lasting reliability — maintaining the high-performance standards that Porsche vehicles are known for.

What Do Oil Radiators & Heat Exchangers Do?

Oil radiators and heat exchangers serve a vital role in temperature regulation and system protection. They:

  • Dissipate heat from engine or transmission oil to prevent overheating.
  • Maintain stable oil temperature for optimal viscosity and lubrication.
  • Extend component lifespan by preventing thermal damage.
  • Support engine and gearbox efficiency under heavy load or high-speed conditions.

By controlling oil temperatures, these parts ensure consistent power delivery, reduced wear, and greater reliability — whether on the road or track.

Why Do Oil Radiators & Heat Exchangers Fail?

Despite being built to handle extreme conditions, these components can fail over time due to wear, corrosion, or contamination. Common causes include:

  • Corrosion or internal blockage from debris or degraded fluids.
  • Physical damage from road debris or impact.
  • Oil or coolant leaks due to cracked housings or seals.
  • Reduced heat transfer efficiency from clogged fins or internal scaling.
  • Age-related deterioration of internal passages or gaskets.

Symptoms of failure include oil leaks, rising engine temperatures, reduced oil pressure, or contamination between the oil and coolant systems.

Why Replace a Faulty Oil Radiator or Heat Exchanger?

A damaged or inefficient oil radiator can cause overheating, loss of lubrication, and serious engine or transmission damage. Replacing faulty units restores cooling efficiency and ensures your Porsche continues to deliver peak performance and reliability.

Benefits of replacement include:

  • Restored oil temperature control and pressure stability.
  • Prevention of overheating and oil contamination.
  • Improved engine and gearbox longevity.
  • Manufacturer-quality construction and fitment for peace of mind.

Each radiator and heat exchanger in this range is designed to meet or exceed factory standards, using advanced materials and precision manufacturing for superior durability, corrosion resistance, and cooling performance.

You may also like
Popular Models