Custom Billet Oil Cap

The engine bay is part of the build too. This Custom Billet Oil Cap is a precision CNC-machined upgrade built on a genuine Motorcraft EC743 OEM cap — delivering factory reliability with a level of detail that turns heads at every show and every hood pop.

Machined from 6061 billet aluminum and finished in a durable satin black powder coat, the cap is built to withstand the heat and demands of daily driving and performance builds alike. Each cap is fiber laser engraved with crisp, permanent detail that adds depth and contrast right where it counts. The billet cover is then professionally press-fitted onto an authentic Motorcraft EC743 clicker-style cap, ensuring proper alignment, sealing, and OEM-level functionality across 3,000+ Ford, Lincoln, and Mercury platform applications.

A small upgrade with a big impact — exactly the kind of detail that separates a good build from a great one.

Add a Billet Coolant Cap & Fuse Box Cover and get 25% off a Billet Shift Knob. Discount applied at checkout.

Have a custom design in mind? Submit your idea to info@dbcousa.com we'll bring it to life.