How a car works

All partsBMW M4 CSLCooling system › Coolant hoses

Coolant hoses

Part of Cooling system · about $260 to replace

What it is

Upper and lower radiator hoses plus the turbo feed lines.

What it does

Carry coolant between engine, radiator and expansion tank.

How it fails

Squeeze test: soft or crunchy hoses are due.

MaterialEPDM with aramid reinforcement
SpecUpper 38 mm
lower 38 mm
Coolant hoses highlighted on the car

Inside this part

Nearby