Shop BMW M6 Cap. Reservoir. Engine Coolant Expansion Tank - Repair or Replace A failed expansion tank Expansion, SECONDARY - OEM BMW Part # 17135A1BD89 (17-13-5-A1B-D89, 17117639024)

A cover that prevents foreign debris from entering the container. Auxiliary. Cap for the Hybrid Inverter Coolant Reservoir. Charge Air Cooling. Electric Motor Cooling. Electronics Cooling. Engine Cooling. HVAC System. Inverter Cooling. Location-Reservoir. Primary. Radiator Cap. Cover. Drive Motor Inverter Coolant. Engine Coolant. Radiator. Screw plug, expansion tan.

Engine Coolant ReservoirRadiator CapEngine Coolant Reservoir CapDrive Motor Inverter Coolant Reservoir Cap

Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.