Common source of undiscoverable coolant leaks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4818457
Mfg#:
06E117021L
In Stock
ON SALE!
SAVE 20%
$93.99
This product was last offered at the strikethrough price on 05-02-2026
Build your oil change kit the way you like it!
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Install new hardware with your new parts. 5x20
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Used to secure the coolant expansion tank
Brand:
ES#:
471868
Mfg#:
N91090701
In Stock
25% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$3.99
This product was last offered at the strikethrough price on 06-16-2026
Fix leaks and keep your cooling system efficient
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Install new hardware with your new parts. M6x45 tapping
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures the intake manifold to the engine
Replacement 4-pin/30 amp relay
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Used for the Secondary Air Pump
Brand:
ES#:
2678226
Mfg#:
4H0951253A
In Stock
74% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$27.30
This product was last offered at the strikethrough price on 03-16-2026
Includes gasket and features a metal impeller
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with CAKA, CCBA Engine Code Only
Brand:
ES#:
5386567
Mfg#:
06E121018D
In Stock at Vendor
$71.99
This product was last offered at the strikethrough price on 05-07-2026
Controls fuel pump pressure from the tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For Pre-Facelift models
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.