Diesel Exhaust Fluid (DEF) Heater
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4684575
Mfg#:
1644900513
$480.99
This product was last offered at the strikethrough price on 04-17-2026
$457.99 USD
Add to Cart
Lifetime Replacement
Oil to water heat exchanger
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3988154
Mfg#:
6421800165
$167.99
This product was last offered at the strikethrough price on 05-07-2026
$162.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Provides manifold pressure information to the vehicles Engine Control Unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4684774
Mfg#:
0061531528
$75.29 USD
Add to Cart
Lifetime Replacement
Thermostat with Housing and Gasket (87 deg. C)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2712818
Mfg#:
6422002015
$64.99 USD
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on High Pressure Fuel Pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For cars with (Code B03, & U41).
Brand:
ES#:
5457708
Mfg#:
6420740484
$200.99
This product was last offered at the strikethrough price on 05-07-2026
$192.99 USD
Add to Cart
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5424658
Mfg#:
6429050100
$29.39 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
With Fuel Level Sending Unit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5457747
Mfg#:
9064703094
$235.99
This product was last offered at the strikethrough price on 05-07-2026
$228.99 USD
Add to Cart
Lifetime Replacement
Crankshaft Seal with Flange - Steel Version
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5470057
Mfg#:
6420100314
$60.99
This product was last offered at the strikethrough price on 05-08-2026
$59.99 USD
Add to Cart
Lifetime Replacement
Does not include new mounting bolt
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4708046
Mfg#:
6420300603
$338.99 USD
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Free Shipping
on orders $49 and up
Thermostat with Housing and Gasket (87 deg. C)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4102856
Mfg#:
6422002015
$306.99 USD
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on orders $49 and up
Replacement boost hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1884108
Mfg#:
9065282682
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$172.00
This product was last offered at the strikethrough price on 01-06-2026
$159.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep exhaust gas cool with this new cooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4650223
Mfg#:
6421402175
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1120.00
This product was last offered at the strikethrough price on 01-06-2026
$1040.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Right Outer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4652073
Mfg#:
906501078264
$11.99
This product was last offered at the strikethrough price on 01-06-2026
$10.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Diesel Emissions Fluid Heater Repair Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4651893
Mfg#:
906470055364
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1830.00
This product was last offered at the strikethrough price on 01-06-2026
$1703.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Before Turbocharger
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2979313
Mfg#:
0009051405
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$187.00
This product was last offered at the strikethrough price on 03-10-2026
$173.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Grooved
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1837249
Mfg#:
6422020310
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$28.99
This product was last offered at the strikethrough price on 01-06-2026
$26.99 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.