Dress up your engine bay with new coolant expansion tank caps
Must Swap Pressure Relief Valve From PN #17117639021 to New Unit. Other Pressure Relief Valves Will Not Apply
Made from hand-laid carbon fiber material with pre-impregnated carbon fiber cloth and epoxy resin and finished in a beautiful gloss clear coat
10X Entries Into Our F80 M3 Sweepstakes
***Please see photos and description prior to ordering, all sales final.***
Dress up your engine and make your BMW's engine bay pop!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5526970
Mfg#:
11122455570SD
In Stock
Limited Qty Sale
$2241.99
This product was last offered at the strikethrough price on 10-16-2026
Get rid of the cheap plastic washer cap and replace with this MMX Billet anodized glass black cap.
Brand:
ES#:
4840101
Mfg#:
634642
Special Order: No Guaranteed ETA
$77.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Engine Covers & Accessories
Engine covers are more than styling statements. They keep moisture, road salt, and debris from damaging your engine, battery, and other underhood components. Engine covers also help protect hoses and wiring harnesses from rodents.
Lifetime Replacement
