Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
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Includes sending unit
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! For vehicles with plastic fuel pump union nut
Brand:
ES#:
4685409
Mfg#:
1J0919087J
In Stock at Vendor
$262.99
This product was last offered at the strikethrough price on 05-07-2026
Aluminum replacement for plastic OE filter housing with 36mm socket
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Brand:
ES#:
2730471
Mfg#:
003602ECSKTA03AK
Ships in 1 day
ON SALE!
SAVE 13%
$175.99
This product was last offered at the strikethrough price on 05-02-2026
Seal for most clip-in cooling sensors/senders. M19.6x3.6mm
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Lighter, stiffer, and supports higher revving!
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Brand:
ES#:
4690063
Mfg#:
MS100258
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$69.99
This product was last offered at the strikethrough price on 06-25-2026
Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold
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Brand:
ES#:
275510
Mfg#:
03C906051F
In Stock
ON SALE!
$121.99
This product was last offered at the strikethrough price on 06-15-2026
Replace your plugs for better idle and performance.
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Brand:
ES#:
2162555
Mfg#:
101905601F
In Stock
$74.99
This product was last offered at the strikethrough price on 01-12-2026
Reduce rotational mass to improve throttle response
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Improve throttle response while retaining your stock belt
Brand:
ES#:
2762134
Mfg#:
003171ECS01A
In Stock
ON SALE!
SAVE 51%
$212.99
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.