Mishimoto · New
Mishimoto 2015+ Ford Mustang EcoBoost (Not For GT) /2013+ Ford Focus ST Oil Filler Cap - Black
MPN MMOFC-MUS4-15MBK · Store SKU misMMOFC-MUS4-15MBK
Supplier stock checked 11/7/2026, 1:59:46 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Add function and style to your engine bay with a Mishimoto CNC-machined billet Oil Filler Cap. Available in black and red, this item is a great compliment to any engine bay. The included O-ring ensures a tight seal, and the Mishimoto name on the top shows everyone who peeks under the hood that only the best in quality goes on your car. This cap fits most 2013+ Ford EcoBoost engines. Engine oil filler cap designed to securely seal the oil fill opening and prevent leaks or contamination. Aluminum construction provides durability, proper pressure retention, and a precise fit for reliable, easy installation. Oil Filler Cap, Black, fits Ford Mustang EcoBoost/Ford Focus ST 2015+/2013+
Manufacturer fitment & guides
Check MMOFC-MUS4-15MBK against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y