The MMX Universal Billet Fuel Cap is a beautifully engineered replacement for BMW’s factory plastic cap, designed to transform one of the most mundane tasks into a satisfying moment of precision engineering. Machined from a solid billet of 6061 aerospace-grade aluminium, it is carefully hand-polished before being finished in a deep midnight black anodising with a laser-etched MMX logo. Every time you refuel, this cap delivers a premium feel and a crisp, satisfying ‘click’ when closed.
Unlike decorative stick-on covers, the MMX fuel cap is a full OE replacement. It comes complete with a new rubber O-ring seal and locating tether, retaining all the functionality of the factory cap, including the ability to clip into the filler flap holder during refuelling. Durable, stylish, and precision-built, this cap is designed to stay beautiful year after year.
Key Features:
Part Number: MMR03-1501
Fits all BMW models from 1997 onwards
CNC-machined from 6061 aerospace-grade aluminium billet
Hand-polished and midnight black anodised for durability
Laser-etched MMX logo for a premium finish
Includes new rubber O-ring seal and locating tether
Functions exactly like the OEM cap – not a stick-on cover
Designed to last a lifetime with no wear or deterioration
Compatibility:
Upgrade your BMW with the MMX Universal Billet Fuel Cap – one of the simplest yet most rewarding enhancements, adding both durability and style to every refuelling stop.
