Seals the gap between the crankshaft and engine block
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Seal W/PTFE Components, PTFE Seal Installation Tool Required, Let Settle For Four (4) Hours After Installation Before Use
Brand:
ES#:
4684308
Mfg#:
0239978447
$24.99
This product was last offered at the strikethrough price on 05-07-2026
$23.99 USD
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Lifetime Replacement
Thermostat With Gasket and Housing (87 deg. C)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2895394
Mfg#:
1122030275
$47.99
This product was last offered at the strikethrough price on 05-07-2026
$45.99 USD
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Lifetime Replacement
Located in front of the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits Front Right
Brand:
ES#:
2894072
Mfg#:
0015405017
$82.99
This product was last offered at the strikethrough price on 05-07-2026
$72.99 USD
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on orders $49 and up
Lifetime Replacement
Located In The Coolant Expansion Tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2897665
Mfg#:
2205450024
$12.31 USD
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Lifetime Replacement
Also called the shut-off valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4684755
Mfg#:
0004707193
$408.99
This product was last offered at the strikethrough price on 05-07-2026
$397.00 USD
Add to Cart
Lifetime Replacement
Measures the amount of air entering the engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4684538
Mfg#:
1120940048
$148.12 USD
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Lifetime Replacement
Includes new o-ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4684744
Mfg#:
0041539628
$28.99
This product was last offered at the strikethrough price on 05-07-2026
$27.99 USD
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Lifetime Replacement
One (1) Required Per Cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2893914
Mfg#:
0001587803
$126.99
This product was last offered at the strikethrough price on 05-07-2026
$123.99 USD
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Lifetime Replacement
Right Side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2702657
Mfg#:
1120160420
$59.99 USD
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on orders $49 and up
Lifetime Replacement
Fits right side only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2588399
Mfg#:
1120160321
$25.99
This product was last offered at the strikethrough price on 05-07-2026
$24.99 USD
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on orders $49 and up
Lifetime Replacement
Fits left side only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2588392
Mfg#:
1120160221
$25.99
This product was last offered at the strikethrough price on 05-07-2026
$24.99 USD
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Lifetime Replacement
Fits left side only
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Brand:
ES#:
2800363
Mfg#:
1120160221
$18.99 USD
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Lifetime Replacement
Fits right side only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2800421
Mfg#:
1120160321
$17.99 USD
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Lifetime Replacement
At Oil Filter Housing
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Brand:
ES#:
2862565
Mfg#:
1121880401
$218.99
This product was last offered at the strikethrough price on 05-07-2026
$212.99 USD
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Lifetime Replacement
Brand New - No Core Charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2795111
Mfg#:
2721540002
$510.99
This product was last offered at the strikethrough price on 05-07-2026
$496.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
One (1) Required Per Cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4723666
Mfg#:
0001587803
$51.00
This product was last offered at the strikethrough price on 05-07-2026
$49.99 USD
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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.