Clean up your engine bay or replaced 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#:
3672037
Mfg#:
5Q0121321KT
Ships on Nov 5, 2026
ON SALE!
SAVE 22%
$91.99
This product was last offered at the strikethrough price on 01-03-2026
Diesel exhaust fluid
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#:
4474178
Mfg#:
46329
Ships in 1 Business Day
$35.99
This product was last offered at the strikethrough price on 05-06-2026
Get up to +31 hp and +55 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your coolant flowing to prevent overheating - With plastic impeller, includes actuator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4029656
Mfg#:
04L121011L
In Stock at Vendor
$319.11
This product was last offered at the strikethrough price on 05-01-2026
See up to 386 horsepower on 93 octane fuel!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
provides the essential sealing components and single-use hardware required to eliminate front main oil leaks on VAG clean-diesel engines.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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.
Partial Replacement
