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2012 Mercedes Benz R350 Base Wagon 251.157 V6 3.5L

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Your Vehicle 2012 Mercedes Benz R350 Base Wagon 251.157 V6 3.5L
Your Vehicle 2012 Mercedes Benz R350 Base Wagon 251.157 V6 3.5L
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2012 Mercedes Benz R350 Base Wagon 251.157 V6 3.5L Valve Cover Parts

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M276 Valve Cover Reseal Kit

ES#5456807 - M276RSKT - M276 Valve Cover Reseal Kit - Reseal your leaking M276 valve covers the right way with genuine liquid sealant, new aluminum hardware, and high pressure fuel pump seal. - Genuine Mercedes Benz - Mercedes Benz

Reseal your leaking M276 valve covers the right way with genuine liquid sealant, new aluminum hardware, and high pressure fuel pump seal. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5456807
Mfg#:
M276RSKT
In Stock
$381.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Timing Covers Reseal Kit - Without Camshaft Adjuster Magnets

ES#5456737 - M157M278RSKT1 - Front Upper Timing Covers Reseal Kit - Without Camshaft Adjuster Magnets - 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. - Genuine Mercedes Benz - Mercedes Benz

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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5456737
Mfg#:
M157M278RSKT1
Ships in 3 Business Days
$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Timing Covers Reseal Kit - With Camshaft Adjuster Magnets

ES#5456772 - M157M278RSKT2 - Front Upper Timing Covers Reseal Kit - With Camshaft Adjuster Magnets - 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. - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5456772
Mfg#:
M157M278RSKT2
Ships in 3 Business Days
$420.99

This product was last offered at the strikethrough price on
06-07-2026

$414.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Valve Cover Parts

Oil dripping down your engine isn't a good look and topping off every few hundred miles isn't fun, either. Replace a leaky valve cover with a brand new OEM or aftermarket valve cover and valve cover gasket to seal up that leak once and for all.

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Manufacturer names and/or part numbers are used only for identification purposes.

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