A Coolant Hose that feeds Coolant back to the overflow or recovery bottle in a closed loop Cooling system. Engine Coolant Bypass Hose. Hose connecting the expansion tank to the Cooling system. Bypass. Overflow. By - Passenger. Pipe, expansion tank - cyli. Reservoir.
Engine Coolant Reservoir HoseEngine Coolant Overflow HoseEngine Coolant Bypass Hose
Fits 230i, 230i xDrive, 330e, 330e xDrive, 330i, 330i xDrive, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe
2.0 LITER. 2.0 LITER TURBO, 2.0 PHEV. 2.0 LITER, reservoir tank. 2022-24, to aux reservoir. 430i. 430i xDrive. Sedan, 2.0 LITER TURBO, 2.0 PHEV.
Cooling System Bypass Line - Repair or Replace
If your has been either leaking coolant or overheating, you could have a faulty cooling system bypass line. Let our technicians help trace the problem and replace the faulty coolant hose with a genuine part.