Getting too much or to little fuel? Replace the fuel regulator.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
33430
Mfg#:
13531404089
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$243.99
This product was last offered at the strikethrough price on 06-20-2026
$227.99 USD
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on orders $49 and up
Lifetime Replacement
Replacement timing chain for required maintenance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
22393
Mfg#:
11317834163
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$132.99
This product was last offered at the strikethrough price on 06-20-2026
$113.99 USD
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Lifetime Replacement
Oil filter splash shield for N63 engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms On vehicles with the N63, S63, N63TU and S63TU engine variants
Brand:
ES#:
4699029
Mfg#:
83305A7B9C9
$75.99 USD
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on orders $49 and up
The electronic valved used to open the air pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
26970
Mfg#:
11741742711
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$78.99
This product was last offered at the strikethrough price on 06-20-2026
$75.99 USD
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Lifetime Replacement
Replace your leaking or faulty hoses to restore optimal performance levels and keep temps under control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5425844
Mfg#:
11538092641
$56.99 USD
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on orders $49 and up
Provides a snug mounting point for the rivets in the bottom of the radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
37648
Mfg#:
17111150984
$5.99 USD
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Lifetime Replacement
Monitors coolant / oil temperature
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#:
4877316
Mfg#:
13621433076
$10.34 USD
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Lifetime Replacement
2 required per car
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
23830
Mfg#:
11421407441
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.82
This product was last offered at the strikethrough price on 06-20-2026
$37.84 USD
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on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
37071
Mfg#:
16131183814
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$233.99
This product was last offered at the strikethrough price on 06-20-2026
$224.99 USD
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Lifetime Replacement
Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4146844
Mfg#:
026732TMS02-10
ON SALE!
SAVE 10%
$124.99
This product was last offered at the strikethrough price on 06-13-2026
$112.49 USD
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Lifetime Replacement
Electrical relay to repair your electrical system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
164513
Mfg#:
61131378418
$4.99 USD
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on orders $49 and up
Lifetime Replacement
Replaces your cracked or worn belt
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4179633
Mfg#:
11289844643
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$32.99
This product was last offered at the strikethrough price on 06-20-2026
$27.99 USD
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Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 08/05 | Rear
Brand:
ES#:
165958
Mfg#:
61146906588
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$231.99
This product was last offered at the strikethrough price on 06-20-2026
$222.99 USD
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Lifetime Replacement
Included are all gaskets needed for top-end refresh
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3039850
Mfg#:
11121316991
$228.99
This product was last offered at the strikethrough price on 05-07-2026
$221.99 USD
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Lifetime Replacement
Should be replaced any time the valve cover is removed or a leak is detected
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
17796
Mfg#:
11120001278
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$114.99
This product was last offered at the strikethrough price on 06-20-2026
$110.99 USD
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Lifetime Replacement
Should be replaced any time the valve cover is removed or a leak is detected
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
17795
Mfg#:
11120001269
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$114.99
This product was last offered at the strikethrough price on 06-20-2026
$110.99 USD
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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.