Relays vital information to the ECU.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4940128
Mfg#:
12617592532
In Stock
ON SALE!
SAVE 21%
$33.99
This product was last offered at the strikethrough price on 05-02-2026
High performance valve spring kit including steel retainers. 75lb @ 37mm, 155lb @ 10mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Maintains tension in the timing chain
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4472370
Mfg#:
11317585020
In Stock
ON SALE!
SAVE 15%
$56.09
This product was last offered at the strikethrough price on 05-02-2026
The Black Market Parts Transmission Cooler Fitting, compatible with many BMWs, is a modular design that allows for easy connection to the factory lines for adding an aftermarket transmission cooler. Two are typically required.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4883052
Mfg#:
2X601-0002
Ships in 6 Business Days
$71.99
This product was last offered at the strikethrough price on 01-22-2026
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.