ZERONINE Design Oil Filler Cap – Ford Fiesta ST Mk6/ST Mk7/Focus RS/ST Mk3
Upgrade your Ford Fiesta ST or Focus RS/ST engine bay with the ZERONINE Design Oil Filler Cap. This stylish and functional oil filler cap is made to enhance both the appearance and usability of your vehicle.
Key Features
- Two-Piece Keyway Design: Separates the key from the oil cap for easy opening and closing, regardless of temperature.
- Enhanced Accessibility: Raised keyway allows unobstructed access, avoiding interference from the OEM engine cover.
- Thermal Isolation for Safety: Acetal material minimizes heat transfer, protecting your hand when working on a warm engine.
- Anodised Black Finish: Offers maximum corrosion resistance and a sleek look for any engine bay.
- Diamond Knurled Contact Area: Provides extra grip and tactile feedback, even when oily or with gloves on.
- Laser-Etched Branding: Displays the ZERONINE Design logo in crisp detail, showcasing quality craftsmanship.
What’s Included
The package comes complete with:
- Oil filler cap
- Acetal key tool
- Key chain
- Sealing O-ring
The ZERONINE Design Oil Filler Cap combines practical innovation with premium craftsmanship. It’s an excellent choice for those who appreciate both style and function in their engine bay. This product fits popular Ford Fiesta ST Mk6, Mk7, Focus RS, and Focus ST Mk3 models. To confirm fitment for your vehicle, please use our vehicle lookup functionality or check the “Vehicle Fitment” tab.







