For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage.
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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.
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Includes Genuine Mercedes-Benz Sealant, all new hardware, camshaft adjuster seals for a perfect reseal.
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Brand:
ES#:
5456410
Mfg#:
M157M278RSKT
Ships in 2 Business Days
$800.99
This product was last offered at the strikethrough price on 04-14-2026
This Camshaft Adjuster Magnet Kit includes everything needed to prevent oil from being wicked into the wiring harness of V6/V8 Mercedes, exclusively the M278, M276, M157, M177, engine applications.
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Brand:
ES#:
4813374
Mfg#:
2761560790KT
Ships in 2 Business Days
$356.99
This product was last offered at the strikethrough price on 01-03-2026
Includes Pulley, Gaskets, and Plugs - Price includes a $61.10 refundable core charge.
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Brand:
ES#:
5388740
Mfg#:
157200010764KT
Ships in 2 Business Days
$787.99
This product was last offered at the strikethrough price on 12-29-2025
Includes left and right side gaskets. Ensure a proper seal on your exhaust manifold
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Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
