LSE9X Aluminum Radiator Hose Fittings – Replacement for BMW E9x / E8x / E90 / E92 Plastic Quick-Connect Fittings LT or Gen 5 LT1 engines

or Gen 5 LT1 engines

E9X 3 Series BMW M and non M

and Holley EFI Injectors

If you have a swapped 335i you would need to swap fans for fitment

LSE9X Aluminum Radiator Hose Fittings – Replacement for BMW E9x / E8x / E90 / E92 Plastic Quick-Connect Fittings LT or Gen 5 LT1 enginesAnyone whos owned an E9X long enough has probably dealt with the plastic radiator hose fittings cracking or leaking. Its just one of those weak points BMW built into these cars. After enough heat cycles, the plastic gets brittle and eventually gives up. These aluminum replacements solve that problem and keep the cooling system reliable, no matter what engine youre running. These fit any standard E9X quick connect hose setup, so whether youre on an