Includes housing, gasket & sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5388704
Mfg#:
2782001700
$246.99
This product was last offered at the strikethrough price on 05-07-2026
$239.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Front Timing Cover To Block Seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5457287
Mfg#:
2780150080
$20.99
This product was last offered at the strikethrough price on 05-07-2026
$19.99 USD
Add to Cart
Lifetime Replacement
For High Pressure Fuel Pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5460161
Mfg#:
2780504500
$30.99
This product was last offered at the strikethrough price on 05-08-2026
$29.99 USD
Add to Cart
Lifetime Replacement
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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5388747
Mfg#:
2782001300KT1
$279.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Partial Replacement
Includes left and right side gaskets. Ensure a proper seal on your exhaust manifold
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5457285
Mfg#:
2781420580KT
$74.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Transmission End
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1810447
Mfg#:
2730100814
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$104.00
This product was last offered at the strikethrough price on 06-06-2026
$96.99 USD
Add to Cart
Lifetime Replacement
Coolant Hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2499435
Mfg#:
2782001452
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$50.00
This product was last offered at the strikethrough price on 02-19-2026
$46.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
For High Pressure Fuel Pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2972152
Mfg#:
2780504500
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$80.00
This product was last offered at the strikethrough price on 06-06-2026
$74.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Intake and Exhaust Camshaft Adjuster Oil Control Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4873281
Mfg#:
2760506300
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$129.00
This product was last offered at the strikethrough price on 01-06-2026
$119.99 USD
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Free Shipping
Lifetime Replacement
M157 / M278 Head Bolt - One Time Use. A full set to secure your cylinder head.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5388725
Mfg#:
278016016964KT
$305.99
This product was last offered at the strikethrough price on 12-12-2025
$268.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Ensure a proper seal for the PCV or oil separator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2549191
Mfg#:
2780180280
$3.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Price includes a $61.75 refundable core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3647195
Mfg#:
278070110180KT
$566.99
This product was last offered at the strikethrough price on 01-06-2026
$535.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Complete crankcase ventilation service kit for the Mercedes-Benz M278. Includes the crankcase vent valve, breather hoses with fittings, and air-oil separators for a proper PCV system refresh.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5434952
Mfg#:
2780100431KT1
$432.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Coolant Hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2222762
Mfg#:
2782000551
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$42.00
This product was last offered at the strikethrough price on 01-06-2026
$39.00 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Price includes a $5746.00 refundable core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Please verify fitment with VIN prior to ordering
Brand:
ES#:
4147076
Mfg#:
278010550480KT
$34542.99
This product was last offered at the strikethrough price on 05-05-2026
$34018.99 USD
Add to Cart
Partial Replacement
Designed to keep your engine cool and running at an optimal engine temp
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2580004
Mfg#:
2781880201
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$240.00
This product was last offered at the strikethrough price on 01-06-2026
$223.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Engine Parts & Accessories
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.