About this product
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
Description supplied by IND Distribution through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.




