Fits for BMW E39 E38 E60 E90 745Li E46 325i 328i for M3 540i 740iL 740i. ● Easy installation process: Installing this radiator hose retaining spring clip clamp is a breeze. Just for align the buckle with the hose, place both ends of the buckle on the two hoses, and firmly press the buckle until it is tightened securely.