Goldenwrench Blackline Performance BMW M Car F-Chassis Oil Filter Housing Cap

The Goldenwrench Blackline Performance F-Chassis Oil Filter Housing Cap is a precision-machined billet upgrade designed to replace the factory plastic oil filter cap on BMW F-series and compatible E-series vehicles. Built from high-grade T6 aluminum with a hard anodized finish, this cap delivers a significant improvement in durability, heat dissipation, and engine bay aesthetics over the OEM plastic unit.

Each cap is CNC-formed with an all-new functional form factor that retains the factory oil filter stalk while adding built-in maintenance improvements. CNC-formed hand grips make removal and installation intuitive, and the integrated 10mm Allen key maintenance port with a built-in scratch plate provides a clean, tool-friendly service solution. All text decorations are finalized through a precision post-3D milling process, machined directly into the surface for a permanent, premium appearance. Compatible with BMW S55, and most N-series engines using BMW Part No. 11427525334.

This is a direct plug-and-play full replacement unit. Remove the factory cap and thread in the Blackline billet unit — no modifications are required. The G Insignia oil filter cage stabilizer feature adds an additional layer of security to the filter assembly during servicing.

Product Details

• Precision CNC-machined 6061 T6 aluminum construction
• Hard anodized finish for long-term durability and heat resistance
• Direct plug-and-play replacement for factory cap
• CNC-formed hand grips for easy removal and installation
• 10mm Allen key maintenance port with built-in scratch plate
• G Insignia oil filter cage stabilizer
• Retains factory oil filter stalk
• 3D precision post-milled logo and text detailing
• Compatible with BMW S55 and most N-series engines using BMW Part No. 11427525334

Fitment note: Fits BMW S55, N55, N54, N52 and N20 engines using oil filter housing cap BMW part number 11427525334. Please verify the part number on your existing cap.