BMW 740e xDrive Cooling Hoses Parts

22.3-24.7 mm range - 12 mm width

22x12mm

12 - 22mm x 9mm Wide

Replacement coolant hose that connects the cylinder head to the expansion tank.

Upper Radiator Hose to Expansion Tank.

Includes o-ring, coolant hose flange on cylinder head for return hose for large expansion tank

Replacement radiator hose connector lock, for ease of removal and help prevent leaks.

Diameter: 23mm

Upgraded coolant hose flange constructed from aluminum, includes the required seal between the engine block and flange

Upgraded coolant hose flange constructed from aluminum, includes the required a metal flat gasket that sits between the engine block and the flange

45.5-50 mm range - 12 mm width

42.5-46.5 mm range - 12 mm width