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BMW M3 Engine Parts & Accessories

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ES#4818523 - 11287841228 - Idler Pulley - Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems - Bremmen Parts - BMW

Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818523
Mfg#:
11287841228
In Stock
ON SALE! SAVE 22%
$19.99

This product was last offered at the strikethrough price on
05-02-2026

$15.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#23427 - 11411286493 - Oil Pump Assembly - Oil pump and housing only - Genuine BMW - BMW

Oil pump and housing only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
23427
Mfg#:
11411286493
Ships in 3 Business Days
5% off MSRP

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

$1570.99

This product was last offered at the strikethrough price on
06-20-2026

$1487.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4043318 - 2660-13038 - AWE S-FLO Carbon Intake - F8X M3/M4 - The engineers at AWE have increased airflow and unlocked performance from the S55 engine, for max gains of 12hp and 10ft-lbs of torque at the crank. - AWE - BMW

The engineers at AWE have increased airflow and unlocked performance from the S55 engine, for max gains of 12hp and 10ft-lbs of torque at the crank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4043318
Mfg#:
2660-13038
Ships in 4 Business Days
$1684.99

This product was last offered at the strikethrough price on
04-02-2026

$1485.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4620697 - 018562LA02 - S54 CSL Silicone Crankcase Vent Hose - Attaches between the oil separator and the CSL air box. - Turner Motorsport - BMW

Attaches between the oil separator and the CSL air box. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4620697
Mfg#:
018562LA02
In Stock
ON SALE! SAVE 25%
$93.99

This product was last offered at the strikethrough price on
06-13-2026

$70.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4667352 - MAD-5049 - MAD Front Mount Intake - G80/G82/G83 M3/M4 - Up to 15HP increase, Huge sound improvement! - MAD - BMW

Up to 15HP increase, Huge sound improvement! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MAD - Corporate Logo
ES#:
4667352
Mfg#:
MAD-5049
Ships in 5 Business Days
$787.99

This product was last offered at the strikethrough price on
03-16-2026

$739.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#25940 - 11617838010 - ///M3 Intake Manifold - Upper intake plenum - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
25940
Mfg#:
11617838010
Ships in 7 Business Days
5% off MSRP

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

$1555.99

This product was last offered at the strikethrough price on
06-20-2026

$1475.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#254257 - 11747810831 - Vacuum Control Valve - Used in emissions and noise reduction systems - Genuine BMW - BMW MINI

Used in emissions and noise reduction systems affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
254257
Mfg#:
11747810831
In Stock
10% off MSRP

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

$61.00

This product was last offered at the strikethrough price on
06-20-2026

$54.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#21817 - 11287841228 - Idler Pulley - Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems - Genuine BMW - BMW

Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
21817
Mfg#:
11287841228
In Stock
8% off MSRP

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

$123.34

This product was last offered at the strikethrough price on
06-20-2026

$113.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4656925 - WC310S - Aluminum Radiator - Black - E46 M3  - Let your engine breathe better with this DO88 Radiator! - DO88 - BMW

Let your engine breathe better with this DO88 Radiator! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656925
Mfg#:
WC310S
In Stock at Vendor
$735.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4608889 - 12317838656KT - Alternator - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
4608889
Mfg#:
12317838656KT
Ships in 1-2 days
$1470.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4505029 - FXXOFH-R - Blackline Performance Edition Oil Filter Housing Cap - Red - Billet Red Oil Filter Housing Cap - Goldenwrench Supply Co - BMW

Billet Red Oil Filter Housing Cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4505029
Mfg#:
FXXOFH-R
In Stock
$147.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2538182 - 12417835735KTBOS - Remanufactured Starter - Includes a $70.00 refundable core charge - Bosch - BMW
ECS Tuning recommends this product.

Includes a $70.00 refundable core charge 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!

Brand:
Bosch - Corporate Logo
ES#:
2538182
Mfg#:
12417835735KTBOS
Ships in 6 Business Days
$366.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4145023 - 17U-01-0440-6 - Performance Fuel Injector Set - 440cc - Set of 6 - Designed for enthusiasts who need precise fuel delivery and a seamless "drop-in" installation. - DeatschWerks - BMW Porsche

Designed for enthusiasts who need precise fuel delivery and a seamless "drop-in" installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Custom Applications - Will require additional tuning or modifications.

Brand:
DeatschWerks - Corporate Logo
ES#:
4145023
Mfg#:
17U-01-0440-6
In Stock at Vendor
$489.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#35641 - 13907838441 - Fuel Tank Breather Hose - Fuel tank breather line for E90/E92/E93 M3 emissions control. - Genuine BMW - BMW

Fuel tank breather line for E90/E92/E93 M3 emissions control. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
35641
Mfg#:
13907838441
In Stock
5% off MSRP

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

$308.99

This product was last offered at the strikethrough price on
06-20-2026

$292.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#26882 - 11727838504 - Air Pump Suction Hose - Part of your car's emissions system - Genuine BMW - BMW

Part of your car's emissions system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
26882
Mfg#:
11727838504
Ships in 1-2 days
7% off MSRP

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

$261.99

This product was last offered at the strikethrough price on
06-20-2026

$243.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3178400 - 11658670587 - Flange Nut - Copper - Exhaust flange nut - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
3178400
Mfg#:
11658670587
In Stock
19% off MSRP

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

$9.13

This product was last offered at the strikethrough price on
06-20-2026

$7.42 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.

Let us help you find the parts that fit your BMW

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