Shop OEM BMW Part # 17118615427 (17-11-8-615-427). Radiator. 3.0 LITER TURBO, MAIN. 3.0 LITER TURBO, MAIN, RWD. 3.0 LITER TURBO, MAIN, w/RWD. 3.0 LITER, MAIN. 640i. ActiveHybrid 7

Radiator.
From 09/2013. Primary. Radiator.

Radiator

Fits 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, 740i, 740Li, 740Li xDrive, ActiveHybrid 7

3.0 LITER TURBO, MAIN. 3.0 LITER TURBO, MAIN, RWD. 3.0 LITER TURBO, MAIN, w/RWD. 3.0 LITER, MAIN. 640i. ActiveHybrid 7.
Radiator - Repair or Replace
Typical symptoms for a failed radiator include both an overheating engine and a coolant leak. But some radiator failures can also result in burned or dark transmission fluid. If the cooling system in your needs attention, contact a factory-trained technician.