Positioned above the oil pan, this end cover closes the balance shaft journal.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5425522
Mfg#:
11117797932
$14.99
This product was last offered at the strikethrough price on 05-07-2026
$13.99 USD
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on orders $49 and up
Lifetime Replacement
Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the later Gen2 B46/B48 engine only
Brand:
ES#:
5443821
Mfg#:
B48G2FIRKT
$1471.99 USD
Add to Cart
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on orders $49 and up
Partial Replacement
Replace your cracked or faded tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4012749
Mfg#:
17138687503
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$151.99
This product was last offered at the strikethrough price on 03-05-2026
$140.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Chain guide the tensioner unit actuates
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4661142
Mfg#:
11318482267
$45.99 USD
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on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2848371
Mfg#:
11658605502
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$75.00
This product was last offered at the strikethrough price on 06-30-2026
$69.99 USD
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Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4012755
Mfg#:
17518645760
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$644.99
This product was last offered at the strikethrough price on 06-30-2026
$600.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the earlier Gen1 B46 engine only
Brand:
ES#:
5425867
Mfg#:
B48AFIRKT
$1515.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Includes throttle position sensor and gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2733804
Mfg#:
13547619008
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$793.99
This product was last offered at the strikethrough price on 06-30-2026
$739.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Connects the intake air box to the turbo inlet
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2728390
Mfg#:
13717619268
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$312.99
This product was last offered at the strikethrough price on 06-30-2026
$301.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Radiator to the thermostat neck
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2734348
Mfg#:
17127617363
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$141.99
This product was last offered at the strikethrough price on 03-05-2026
$130.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4780031
Mfg#:
11538687749
$58.99 USD
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on orders $49 and up
Located on the turbo
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4933157
Mfg#:
11658691853
$565.99
This product was last offered at the strikethrough price on 05-07-2026
$549.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Located on the side of the engine block, includes gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5446086
Mfg#:
11118511205P
ON SALE!
SAVE 20%
$15.99
This product was last offered at the strikethrough price on 05-02-2026
$12.79 USD
Add to Cart
Genuine BMW 97MM, 30, 1/4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2848315
Mfg#:
11347618835
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$17.99
This product was last offered at the strikethrough price on 06-30-2026
$15.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Direct replacement from BMW!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4135488
Mfg#:
11148687455
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$398.99
This product was last offered at the strikethrough price on 06-30-2026
$385.99 USD
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on orders $49 and up
Lifetime Replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 1,00MM (+0,3)
Brand:
ES#:
3712210
Mfg#:
11128627108
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$288.99
This product was last offered at the strikethrough price on 06-30-2026
$260.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Engine Parts & Accessories
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.