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BMW 328i Engine Parts & Accessories

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ES#4723716 - 11377524879 - Eccentric Shaft Sensor - An integral component for the valvetronic system - Vemo - BMW

An integral component for the valvetronic system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4723716
Mfg#:
11377524879
In Stock at Vendor
$481.99

This product was last offered at the strikethrough price on
04-17-2026

$413.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4415700 - 11727557903 - Secondary Air Pump - Vemo - Ensure proper cold starts with an Oem quality Secondary air pump from Vemo. - Vemo - BMW

Ensure proper cold starts with an Oem quality Secondary air pump from Vemo. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4415700
Mfg#:
11727557903
In Stock at Vendor
$806.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4726368 - 11537509227 - Thermostat With Housing - A common item to crack causing leaks - Vemo - BMW

A common item to crack causing leaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4726368
Mfg#:
11537509227
In Stock at Vendor
$175.00

This product was last offered at the strikethrough price on
05-07-2026

$170.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4723685 - 11517545201 - Auxiliary Water Pump - Factory water pump to keep your cooling system in tip top shape - Vemo - BMW

Factory water pump to keep your cooling system in tip top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4723685
Mfg#:
11517545201
In Stock at Vendor
$576.99

This product was last offered at the strikethrough price on
05-07-2026

$560.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4732787 - 05-452-00219-8KT - Weistec BMW N52 3.0L W.1 ECU Tune  - Increase of +10 Horsepower, and +15 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - BMW

Increase of +10 Horsepower, and +15 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4732787
Mfg#:
05-452-00219-8KT
Ships on Jul 21, 2026
$999.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4732788 - 05-452-00220-0KT - Weistec BMW N52 3.0L W.2 ECU Tune - Increase of +20 Horsepower, and +26 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! - Weistec - BMW

Increase of +20 Horsepower, and +26 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4732788
Mfg#:
05-452-00220-0KT
Ships on Jul 21, 2026
$1099.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4730441 - 05-420-00101-3KT - Weistec BMW N20 W.1 ECU Tune  - Increase of +62 Horsepower, and +65 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - BMW

Increase of +62 Horsepower, and +65 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4730441
Mfg#:
05-420-00101-3KT
Ships on Jul 21, 2026
$999.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4730442 - 05-420-00102-4KT - Weistec BMW N20 W.2 ECU Tune - Increase of +90 Horsepower, and +90 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! - Weistec - BMW

Increase of +90 Horsepower, and +90 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4730442
Mfg#:
05-420-00102-4KT
Ships on Jul 21, 2026
$1099.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost your E46 328i to 320BHP with this Active Autowerke supercharger kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For model years 1999-2002 ~ Call in to provide vin before purchase
For model years 1999-2002 ~ Call in to provide vin before purchase

Brand:
Active Autowerke - Corporate Logo
ES#:
5434953
Mfg#:
12-016M438
Ships in 10 Business Days
$9856.00 USD
Free Shipping

Save weight and add power and sound to your BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Active Autowerke - Corporate Logo
ES#:
5435117
Mfg#:
11-025B
Ships in 3 Business Days
$797.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Reorganize your engine bay to make adjustments easier! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Advanced Auto Fabrication - Corporate Logo
ES#:
4501377
Mfg#:
11648
Ships in 3 Business Days
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

By limiting the side-to-side deflection of the gearbox, these mounts ensure your shift linkage stays perfectly aligned with your hand, providing a mechanical, bolt-action feel to every gear change. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435098
Mfg#:
BFI-BMW-TRANS-01
Ships on Jul 22, 2026
$69.99 USD
Free Shipping
on orders $49 and up

Restore your BMW's shifting precision and throttle response with Stage 1 Performance Engine Mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
5435091
Mfg#:
BFI-BMW-90-01
Ships on Jul 22, 2026
$199.99 USD
Free Shipping
on orders $49 and up

Quality Aftermarket Fuel Injector 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 N26 Engines Only!

Brand:
Bosch - Corporate Logo
ES#:
4135276
Mfg#:
13647645960
In Stock at Vendor
$134.99

This product was last offered at the strikethrough price on
05-07-2026

$130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Corteco - Corporate Logo
ES#:
4772345
Mfg#:
22116863821
In Stock at Vendor
$142.99

This product was last offered at the strikethrough price on
05-07-2026

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
DO88 - Corporate Logo
ES#:
5480704
Mfg#:
DO88-KIT232-1B
In Stock at Vendor
$86.99 USD

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.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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