Oil filler cap for BMW S58 and B48E engines

• Designed and engineered in the UK
• Crafted from 6061 aerospace-grade aluminium
• Full OE cap replacement, not just a cover
• Internally sprung clip for secure and precise fit
• Anodised in MMX signature gloss black
• Joins existing range of MMX billet caps
• Pre-installed factory spec Viton O-Ring

Please check the underside of your factory oil cap for the OE part number.

The MMX billet oil cap for the S58 and B48E fits OE part number 11 12 8 654 637