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BMW E46 M3 S54 3.2L Engine Parts & Accessories

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ES#29742 - 12317551153 - Voltage Regulator - 90amp/120amp/140amp - For Valeo 90A, 120A and 140A alternators only - Genuine BMW - BMW

For Valeo 90A, 120A and 140A alternators only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29742
Mfg#:
12317551153
Ships in 5 Business Days
15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$196.99

This product was last offered at the strikethrough price on
06-26-2026

$167.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Every BMW enthusiast knows the legendary status of the S54 inline-six, but they also know its Achilles' heel: the factory VANOS hub. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481214
Mfg#:
1301805KT
Ships in 4 Business Days
$5189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Isolate your engine's intake from harsh road vibration and restore underhood cleanliness with this Genuine BMW Air Box Mounting Kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
5481530
Mfg#:
137114XKT
Ships in 5 Business Days
$17.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5341244 - 12417835735COKT - Remanufactured Starter With Core Charge - Bosch - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bosch - Corporate Logo
ES#:
5341244
Mfg#:
12417835735COKT
Ships in 6 Business Days
$342.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5448022 - 16S-06-2200-6 - Fuel Injectors - Set of 6 - 2200cc - High-performance, vehicle-specific fuel injector set designed for high-horsepower applications. - DeatschWerks - BMW Porsche

High-performance, vehicle-specific fuel injector set designed for high-horsepower applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5448022
Mfg#:
16S-06-2200-6
Ships in 6 Business Days
$1229.00 USD

Delivers a massive 2400cc/min flow rate, making it the ultimate fueling solution for builds running E85, heavy boost, or aggressive forced induction. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits BMW S54 engine equipped with DeatschWerks S54 Fuel Rail

Brand:
DeatschWerks - Corporate Logo
ES#:
5456549
Mfg#:
16S-18-2400-6
Ships in 6 Business Days
$989.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

This comprehensive drop-in solution replaces your restrictive factory assembly with a high-flow powerhouse. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5456578
Mfg#:
9-421-629-7070
Ships in 6 Business Days
$1699.00 USD
Free Shipping
on orders $49 and up

This premium kit takes the guesswork out of plumbing a high-flow aftermarket fuel system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5456570
Mfg#:
6-628
Ships in 6 Business Days
$899.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unlock the true horsepower potential of your E36 or E46 chassis with the DeatschWerks X2 Series Fuel Pump Module. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5456574
Mfg#:
9-000-7070
Ships in 6 Business Days
$679.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Built to withstand high-volume demand, the kit relies on rugged stainless steel braided PTFE lines, offering total resistance to corrosive modern fuels. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5456571
Mfg#:
6-629
Ships in 6 Business Days
$949.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A premium performance fuel rail kit specifically engineered for the BMW S54 engine platform. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5456573
Mfg#:
7-902
Ships in 6 Business Days
$219.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Built to meet the demands of forced induction conversions, aggressive track setups, or high-power street builds. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5456550
Mfg#:
16U-18-0450-6
Ships in 6 Business Days
$409.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

This premium set of six matched injectors delivers the precise, massive fuel flow your modified engine craves. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5456552
Mfg#:
16U-18-1000-6
Ships in 6 Business Days
$659.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

This matched set of six injectors eliminates the guesswork of custom tuning and fuel rail modifications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DeatschWerks - Corporate Logo
ES#:
5456551
Mfg#:
16U-18-0550-6
Ships in 6 Business Days
$469.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#19990 - 11211717779 - Lower Crankshaft Bearing Shell - Priced Each - Standard Bore - Genuine BMW - BMW

Standard Bore affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
19990
Mfg#:
11211717779
Ships in 8 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$38.99

This product was last offered at the strikethrough price on
06-26-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#19970 - 11211706850 - Upper Bearing Shell - Yellow - Yellow designation crankshaft bearing shell. 59.75mm(+0.25) - Genuine BMW - BMW

Yellow designation crankshaft bearing shell. 59.75mm(+0.25) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
19970
Mfg#:
11211706850
Ships in 8 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$38.99

This product was last offered at the strikethrough price on
06-26-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible 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.

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