64.75mm +.25
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2571830
Mfg#:
11217637070
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.99
This product was last offered at the strikethrough price on 06-20-2026
$38.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
20176
Mfg#:
11217512508
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.99
This product was last offered at the strikethrough price on 06-20-2026
$38.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
20175
Mfg#:
11217512507
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$39.99
This product was last offered at the strikethrough price on 06-20-2026
$36.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
37234
Mfg#:
16136758507
$4.99
This product was last offered at the strikethrough price on 03-04-2026
$2.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement wiring harness
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
263340
Mfg#:
61129206222
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$584.99
This product was last offered at the strikethrough price on 06-20-2026
$568.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 04/2008
Brand:
ES#:
3524374
Mfg#:
11517839062KT7
$1496.99 USD
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Free Shipping
Partial Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
179964
Mfg#:
64536951642
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$15.99
This product was last offered at the strikethrough price on 06-20-2026
$14.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
.020 overbore replacement piston
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For cylinders 1-4
Brand:
ES#:
21561
Mfg#:
11257840920
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$983.99
This product was last offered at the strikethrough price on 06-20-2026
$932.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
Complete assembly including the filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
35188
Mfg#:
13717555288
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$898.99
This product was last offered at the strikethrough price on 06-20-2026
$837.99 USD
Add to Cart
Lifetime Replacement
New replacement shortblock
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2711988
Mfg#:
11112295991
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$6056.99
This product was last offered at the strikethrough price on 06-20-2026
$5853.99 USD
Add to Cart
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2571826
Mfg#:
11217637062
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.99
This product was last offered at the strikethrough price on 06-20-2026
$38.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
64.50MM(+0.50)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
20182
Mfg#:
11217512514
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$39.99
This product was last offered at the strikethrough price on 06-20-2026
$36.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
165193
Mfg#:
61136928928
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$23.99
This product was last offered at the strikethrough price on 06-20-2026
$22.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 04/2008
Brand:
ES#:
3524387
Mfg#:
11517839062KKT10
$2969.99 USD
Add to Cart
Free Shipping
Partial Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
20204
Mfg#:
11217515383
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$79.99
This product was last offered at the strikethrough price on 06-20-2026
$73.99 USD
Add to Cart
Free Shipping
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
179966
Mfg#:
64536957494
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$29.99
This product was last offered at the strikethrough price on 06-20-2026
$27.99 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.