✅ Exact OEM Fit for BMW N52/N55 Engines (2006-2016) Direct replacement for OEM 11427525334 & 11-42-7-525-334. Precision-engineered for 328i/528i/X3/X5 35i with N52B30/N55B30 engines. Includes updated 22Nm torque spec to prevent housing cracks.
🌡️ CNC-Machined Aluminum Housing Aircraft-grade 6061-T6 aluminum resists oil degradation better than plastic. Dual Viton O-rings (included) seal tighter than factory design – stops F30/Xdrive oil leaks in -40°F to 302°F extremes.
⚡ 2-Minute Installation Pre-threaded M12x1.5 bolts align perfectly with E90/E60/F15 chassis. Torque wrench guide included – fixes N52 oil filter housing seepage without dealership tools. Fits 2006-2016 323i to 740Li.
🔧 Complete Gasket Kit Included Contains OE# 11427540265 filter gasket + 2x housing O-rings. Prevents N55 timing chain oil starvation by maintaining 58-72 psi system pressure. Compatible with LL-01/LL-04 oils.
🛡️ 5-Year Leak-Free Warranty Pressure-tested to 150 psi (3x factory spec). – bulk packs available for BMW repair shops.
