Located on expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1654747
Mfg#:
1245400244
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$45.00
This product was last offered at the strikethrough price on 01-06-2026
$41.99 USD
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Lifetime Replacement
Must be replaced when removing the harmonic balancer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1811281
Mfg#:
308676018001
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$43.99
This product was last offered at the strikethrough price on 01-06-2026
$40.99 USD
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Lifetime Replacement
Prevents oil from leaking from around the camshaft
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1622587
Mfg#:
0189977947
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$20.99
This product was last offered at the strikethrough price on 06-19-2026
$19.99 USD
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Lifetime Replacement
Includes all needed o-rings for installation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Brand:
ES#:
2603051
Mfg#:
1191800009
$16.99
This product was last offered at the strikethrough price on 04-01-2026
$15.99 USD
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Left Side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms From Engine Number: 010592
Brand:
ES#:
2766033
Mfg#:
1190163520
ON SALE!
SAVE 28%
$102.99
This product was last offered at the strikethrough price on 05-02-2026
$74.56 USD
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Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Chas: -C226335
Brand:
ES#:
2603465
Mfg#:
000090031064
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 12-29-2025
$36.99 USD
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Lifetime Replacement
47mm x 59mm x 2.5mm - If your oil cap is tough to turn off by hand, its time for a new seal.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1634416
Mfg#:
1110180080
$5.99 USD
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Lifetime Replacement
Prevents oil from leaking out of your crankcase at the front crankshaft flange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3580841
Mfg#:
120997034664
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$37.99
This product was last offered at the strikethrough price on 01-06-2026
$34.99 USD
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Lifetime Replacement
M10x60
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms One (1) Required Per Engine Mount - Engine Mount To Engine Support
Brand:
ES#:
1811185
Mfg#:
304017010051
$6.99 USD
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Lifetime Replacement
Located on expansion tank
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#:
2867699
Mfg#:
1245400244
$11.19
This product was last offered at the strikethrough price on 05-29-2026
$9.90 USD
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Lifetime Replacement
Grooved Pulley - 64mm Outside Diameter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1815996
Mfg#:
6012001070
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$74.00
This product was last offered at the strikethrough price on 12-29-2025
$68.99 USD
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Lifetime Replacement
Located On The Receiver / Drier
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1617833
Mfg#:
0048206810
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$74.00
This product was last offered at the strikethrough price on 06-19-2026
$68.99 USD
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Lifetime Replacement
Includes new 30 Amp fuse
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1612731
Mfg#:
0015429619
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$74.00
This product was last offered at the strikethrough price on 12-29-2025
$68.99 USD
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Lifetime Replacement
Left Cylinder Head - Outside
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1645022
Mfg#:
1190521316
ON SALE!
SAVE 32%
$96.99
This product was last offered at the strikethrough price on 01-06-2026
$66.00 USD
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Lifetime Replacement
Includes a new 40 Amp fuse
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1612732
Mfg#:
0015429719
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$71.00
This product was last offered at the strikethrough price on 01-06-2026
$65.99 USD
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Lifetime Replacement
Located on the underside of your vehicle near the fuel pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms To Chassis C226335
Brand:
ES#:
1614988
Mfg#:
0024774401
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$69.00
This product was last offered at the strikethrough price on 01-06-2026
$64.99 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.