09 Design Oil Filler Cap – Fiesta ST Mk8/8.5, Puma ST, Focus ST Mk4/4.5, Kuga 1.5
Give your Ford engine bay a smart, functional upgrade with the 09 Design billet aluminium oil filler cap. It looks the part, feels solid, and makes day-to-day checks easier and safer.
Built in the UK from CNC-machined aerospace-grade aluminium and finished in anodised black, it resists corrosion and heat. The clever two-piece keyway lets you open and close the cap without touching a hot surface. The acetal key isolates heat and doubles as a keyring, so it is always to hand. A raised keyway also clears the factory engine cover for easy access.
Diamond knurling on the cap improves grip, even with oily or gloved hands. Crisp laser-etched 09 Design branding completes the clean OE-plus look.
- Two-piece, temperature-stable key-operated design with thermal isolation
- Raised keyway for easy access under the OEM engine cover
- CNC billet aluminium with anodised black finish
- Precision diamond knurl for secure grip
- Supplied with cap, acetal key tool, key chain and sealing O-ring
Safety: The acetal key acts as a thermal barrier to protect your hand when the engine is warm.
Fitment
Designed for popular Ford performance models using the 1.5 and 2.3 ST engines: Fiesta ST Mk8/Mk8.5, Puma ST, Focus ST Mk4/Mk4.5, and Kuga 1.5. Please use our vehicle lookup to confirm fitment or check the Vehicle Fitment tab for full details.
Installation is simple: use the supplied key to remove your old cap and twist this one into place. The included O-ring ensures a secure seal.





