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.
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Reseal your leaking M276 valve covers the right way with genuine liquid sealant, new aluminum hardware, and high pressure fuel pump seal.
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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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
High-performance sealing compound designed to provide a reliable seal for various engine components.
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Brand:
ES#:
4899970
Mfg#:
777.792
In Stock
$36.99
This product was last offered at the strikethrough price on 05-07-2026
Six (6) Required Per Vehicle - For Mercedes M276 Engine Applications
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In addition to traditional cut and stamped gaskets for everything from water pumps to cylinder heads, ECS Tuning stocks state-of-the-art gasket sealers in a tube, designed to work with modern original equipment designs to prevent both vacuum and fluid leaks.
Lifetime Replacement
