Cure the notorious M157, M278, and M276 oil leak, save your alternator, and do the job right with 100% Genuine Mercedes Benz hardware and sealant in one click.
Cure the notorious M157, M278, and M276 oil leak, save your alternator, and do the job right with 100% Genuine Mercedes Benz hardware and sealant in one click.
Cure the notorious M157, M278, and M276 oil leak, save your alternator, and do the job right with 100% Genuine Mercedes Benz hardware, sealant, and four new camshaft magnets in one click.
Used on many Mercedes to secure splash shields or fender liners.
Protects The Positive (+) Battery Terminal
Includes new seal
We Price Match - Give Us A Call or Chat!
Includes new seal
This product was last offered at the strikethrough price on
05-14-2026
Center With Mercedes-Benz Star. Does not include "handcrafted by" emblem
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-17-2026
Direct replacement for Vehicles with Performance Package or a cosmetic Upgrade for vehicles without
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-05-2026
Reseal your leaking M157 or M278 valve covers the right way with genuine liquid sealant, new aluminum hardware, and high pressure fuel pump seals.
Includes Genuine Mercedes-Benz Sealant, all new hardware, camshaft adjuster seals for a perfect reseal.
This product was last offered at the strikethrough price on
04-14-2026
Used on many Mercedes to secure splash shields or fender liners.
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
(1) One Required Per Vehicle
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!