Price includes $150 refundable core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 120A alternator only. Check existing amperage listed on back of alternator.
Brand:
ES#:
2137174
Mfg#:
038903018QX
Ships in 3 Business Days
$833.99
This product was last offered at the strikethrough price on 02-26-2026
Replace with every oil service to prevent leaks. M14x20x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
248399
Mfg#:
N138492ALU10PACK
In Stock
$30.99
This product was last offered at the strikethrough price on 04-21-2026
Restore fuel economy and performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5374642
Mfg#:
06A906461L
Ships on Oct 13, 2026
ON SALE!
SAVE 21%
$67.99
This product was last offered at the strikethrough price on 05-02-2026
Get that Exhaust tone you've been looking for!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles featuring a "dual tip cut out" rear valance
Increased energy output over stock coil packs for a stronger and more consistent spark!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4846110
Mfg#:
056059LA10
In Stock
ON SALE!
SAVE 15%
$34.99
This product was last offered at the strikethrough price on 05-02-2026
Clean up your engine bay or replace your cracked unit with a new coolant expansion tank replacement kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2575924
Mfg#:
1J01000-1
In Stock
ON SALE!
SAVE 12%
$29.99
This product was last offered at the strikethrough price on 05-02-2026
Secures the coolant temperature sensor in place
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Get that Exhaust tone you've been looking for!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles featuring a "non-cutout" rear valance. Visible exhaust tip.
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.
Lifetime Replacement
