14mm - Does not include new sealing washer
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from Water Pump to Left Return Line
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Includes all o-rings needed for installation. For M133, M152, M157, M176, M177, M178 & M278 Engine applications.
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Brand:
ES#:
2808825
Mfg#:
2781800009
In Stock at Vendor
$21.99
This product was last offered at the strikethrough price on 05-07-2026
Protective sacrificial harness intended to prevent solenoid oil leakage from contaminating the main engine harness and engine control unit.
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Brand:
ES#:
3194347
Mfg#:
2711500156
Ships in 1-2 days
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$18.99
This product was last offered at the strikethrough price on 01-05-2026
Vents fuel tank
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Featuring Weistec Set Of 2 Air Filters, Increased Flow Area, Adds 5-20 Horsepower!
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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 and sealant in one click.
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Brand:
ES#:
5456737
Mfg#:
M157M278RSKT1
Ships in 5 Business Days
$279.99
This product was last offered at the strikethrough price on 06-23-2026
Keep your engine running smooth
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Brand:
ES#:
4423423
Mfg#:
2560700187
In Stock at Vendor
$258.99
This product was last offered at the strikethrough price on 05-07-2026
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
