High quality oil inlet piping-aluminum 1153 7639 997. for BMW N20

High quality aluminum oil inlet piping with OE number 11537639997, specially engineered for BMW N20 engine. Adopting high-strength aviation aluminum alloy material, this upgraded oil inlet pipe features excellent high temperature resistance, pressure resistance and oil corrosion resistance. Compared with original plastic and rubber pipelines, it avoids aging, brittle cracking, deformation and oil leakage caused by long-term under-hood high temperature and engine vibration greatly.Made by precision CNC machining in strict accordance with OEM original data, with accurate size, perfect installation radian and integrated high-seal interface. Smooth inner wall ensures stable and unobstructed oil delivery, keeps the lubrication and cooling system working efficiently, and maintains engine oil temperature within a safe range.Direct OE fit installation without cutting or modification, easy to replace damaged original piping. With solid structure, never deform, long service life and reliable performance, it is an ideal upgraded part for daily repair, maintenance and bulk wholesale of BMW N20 models.