Also known as the Tensioning roller
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms From VIN 8D-1-042385, split is in the 2001 model year
A new washer and nut to install your pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2855340
Mfg#:
028903320CKT
Ships in 1 day
ON SALE!
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$13.99
This product was last offered at the strikethrough price on 05-02-2026
Cure the common coolant leak coming from the back of your engine compartment
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with AEB & ATW engine codes with square coolant temp sensor
Brand:
ES#:
2804121
Mfg#:
058121132KT
Ships on Oct 12, 2026
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$57.99
This product was last offered at the strikethrough price on 05-02-2026
Replace both of your drive belts at once
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Engine code AWM
Brand:
ES#:
251240
Mfg#:
AWMABK
Ships in 7 Business Days
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$29.99
This product was last offered at the strikethrough price on 06-04-2026
Install new hardware with your new parts. 4.8x19
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures the expansion tank in the engine bay up to VIN 8D-W-00779, split is in the 1998 model year
Brand:
ES#:
467231
Mfg#:
N10003203
Ships in 2 Business Days
25% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2.78
This product was last offered at the strikethrough price on 05-15-2026
Install new hardware with your new parts. 10x13.5mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Seals the oil pressure sensor to the oil cooler
Keep your engine running smooth
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! Engine code ATW & AWM only
Install new hardware with your new parts. M6x40
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Engine code AEB. Secures the throttle body to the intake manifold
Brand:
ES#:
468545
Mfg#:
N10582103
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.
$1.32
This product was last offered at the strikethrough price on 06-17-2026
Connects the metal pipes in the air pump system
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Engine codes ATW & AWM
Brand:
ES#:
4818420
Mfg#:
058133785B
In Stock
ON SALE!
SAVE 22%
$21.99
This product was last offered at the strikethrough price on 05-02-2026
Allows for -6AN connections for all inputs and outputs on the 034 FP34 Surge Tank
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Includes large Mann oil filter and Pentosin 5w-40 oil
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan)
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
