Hot-selling oil pan 11137568566 for BMW N46 E90 E84. This premium engine oil pan is professionally engineered to perfectly match BMW N46 naturally aspirated engine, covering E90 3-Series and E84 first-generation X1 models. Adopting high-density cast aluminum alloy material, it features high structural rigidity, outstanding high temperature resistance and superior anti-corrosion performance. Integrated molding process effectively avoids cracking, deformation and oil seepage under long-term daily driving. Manufactured in strict accordance with OEM specifications, with precise dimensions and standard mounting holes, it supports direct installation without cutting or extra modification. This sturdy oil pan maintains stable oil circulation and pressure, reduces part wear and prevents engine oil leakage. Every product passes rigorous factory inspection to ensure tight sealing and lasting durability. With stable quality and high cost performance, it is a highly cost-effective replacement to repair faulty original oil pans.