Struggling with weak cabin heating during idle, overheating warning lights, or unusual noises from under the dash? It's probably time to replace your water pump.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Provides enhanced heat dissipation and improved thermal management for your engine and transmission
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Stronger & smoother, with less friction!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4643069
Mfg#:
11247620969WP2KT
Ships in 1 day
ON SALE!
SAVE 10%
$839.99
This product was last offered at the strikethrough price on 06-13-2026
Replacement plastic coolant reservoir for the high temp circuit that cools your engine block and cylinder head - includes an integrated coolant level sensor
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Brand:
ES#:
4181509
Mfg#:
17138610652
Ships in 1 day
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$198.99
This product was last offered at the strikethrough price on 07-09-2026
Thermostat controlled by the engine computer for precise temperature control.
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Includes a new water pump, heat management module, coolant outlet pipe, and all new o-ring seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models without the 48V Mild Hybrid package For vehicles with the B58D (Gen2) engine only - Will not fit the earlier B58A (Gen1) engine
Includes filter housing O-ring and drain plug seal ring.
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Brand:
ES#:
4687898
Mfg#:
11427826799
In Stock
$13.99
This product was last offered at the strikethrough price on 02-25-2026
Beautiful carbon fiber engine cover and a set of 6 performance ignition coils to refresh the performance of your B58.
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Brand:
ES#:
4751641
Mfg#:
001443TMS01EBKT
In Stock
ON SALE!
SAVE 10%
$787.97
This product was last offered at the strikethrough price on 05-05-2026
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
