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Oil Cooler

BMWs use an external oil cooler to regulate the temperature of engine oil and prevent a breakdown in viscosity and lubrication characteristics. If yours has suffered damage or developed a slight leak, make sure to replace it and keep the engine oil where it is supposed to be. Keeping this system properly serviced will significantly improve performance and increase engine life.
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HARD Motorsport - Corporate Logo
T#:593621
Part#: OILADPTR
Special Order: No Guaranteed ETA
$ 62.00 USD
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$ 62.00 USD
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The HARD Motorsport Oil Cooler Fitting Adaptor Plate allows you to upgrade your oil cooler lines to a flexible braided hose that can be routed in any direction, giving the ability to upgrade or relocate your oil cooler. This kit replaces the oil cooler hard lines with two -10 AN fittings, mounting bracket, O-rings, and adaptor bracket, which is CNC machined stainless steel.
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VF Engineering - Corporate Logo
T#:378330
Part#: VFAOC-E9MKT
Ships on Sep 9, 2026
$ 1,692.99 USD
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$ 1,692.99 USD
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This oil cooler from VF Engineering is the perfect BMW oil cool for your M3. Produced by CSF for VF engineering, this cooler contains desely packed bars and plates for the greatest possible surface area for heat exchange. This oil cooler offers many benefits over stock, including 2 extra rows of even better cooling. In addition, this cooler is compatible with all modifications that the stock cooler is applicable such as a supercharger system.
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CTS - Corporate Logo
T#:18866028
Part#: CTS-HX-0020
Special Order: No Guaranteed ETA
$ 299.99 USD
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$ 299.99 USD
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CTS has launched the new Oil Transmission Cooler for A90/91 Toyota Supra & BMW G2X-Series. This a dual-core design that is almost 2.5x larger compared to the OEM unit. The OEM unit will overheat on prolonged use and gear shifts will become sluggish. With our transmission oil cooler upgrade you can be sure under extreme conditions you will maintain maximum shifting performance. This is the perfect upgrade for road racing and drag racing vehicles.
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