How a car works

All partsBMW M4 CSLCooling system › Oil coolers

Oil coolers

Part of Cooling system · about $640 to replace

What it is

Engine and transmission oil-to-air coolers in the front apron.

What it does

Keep oil below 130 °C on track.

How it fails

Stone damage to the fins; screen them for track use.

MaterialBrazed aluminium
SpecEngine 300 × 200 mm
trans 250 × 150 mm
Oil coolers highlighted on the car

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