Upgrade to new bronze alloy valve guides
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Upgraded silicone breather hose kit with black hoses
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with AWW or AWP engine code with production date up to 06/30/2003 only
Connects adapter on upper radiator hose to water pipe which goes to the secondary radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3194952
Mfg#:
1J0122101AR
In Stock at Vendor
$59.99
This product was last offered at the strikethrough price on 05-07-2026
High-quality stainless steel sensor, accurate to within +/- 1% Full Scale over -40C to 105C - Includes repeatability, hysteresis and linearity
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *General fitment MAP sensor for performance forced induction applications - Not direct fit, modifications may be necessary for install*
1 large 4 pin connector and 1 small 10 pin connector
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a 10 pin connector with VIN up to 9M-X-999 000 only, split is in the 1999 model year
Brand:
ES#:
9854
Mfg#:
1J0919506E
Back Ordered
$177.99
This product was last offered at the strikethrough price on 05-07-2026
For use with 20mm JE Piston sets
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
1 large 4 pin connector and 1 small 14 pin connector
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with VIN from 9M-Y-000 001 only, split is in the 2000 model year.
Includes standard Mann oil filter and Vaico 5w-40 oil
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5388
Mfg#:
MK44C3KKTWMDP
Ships on Oct 7, 2026
ON SALE!
$84.99
This product was last offered at the strikethrough price on 05-02-2026
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.
Lifetime Replacement
