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.
Reseal your leaking M276 valve covers the right way with genuine liquid sealant, new aluminum hardware, and high pressure fuel pump seal.
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
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Includes new seal
This product was last offered at the strikethrough price on
05-14-2026
Used on many Mercedes to secure splash shields or fender liners.
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2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!