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BMW M3 Engine Parts & Accessories

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ES#3209629 - 888010330PERKT7 - Performance Cooling Kit - Without Radiator - It's time to get serious about your cooling system! With Mishimoto Aluminum Expansion Tank! - Assembled By ECS - BMW

It's time to get serious about your cooling system! With Mishimoto Aluminum Expansion Tank! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 06/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
3209629
Mfg#:
888010330PERKT7
In Stock at Vendor
ON SALE!
$842.99

This product was last offered at the strikethrough price on
06-15-2026

$802.59 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4013693 - e36ms52ppkKT2 - S52 Power Pack  - Improve your cars performance with a power pack that includes effective, easy to do upgrades! - Assembled By ECS - BMW

Improve your cars performance with a power pack that includes effective, easy to do upgrades! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Valeo alternator only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4013693
Mfg#:
E36MS52PPKKT2
In Stock at Vendor
ON SALE! SAVE 19%
$796.99

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

$643.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4845374 - 11517846361AKT2 - Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with primary cooling system hoses and accessory belt - Assembled By ECS - BMW

A more advanced refresh kit - with primary cooling system hoses and accessory belt 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#:
4845374
Mfg#:
11517846361AKT2
Ships on Aug 20, 2026
$1776.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2777500 - VFAOC-E9XM2KT - VF Engineering Oil Cooler With Oil Lines - Avoid heat soak and keep your M3 running cool with this upgraded oil cooler. For vehicles with a production date up to 04/2008. - Assembled By ECS - BMW

Avoid heat soak and keep your M3 running cool with this upgraded oil cooler. For vehicles with a production date up to 04/2008. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes an ECS Oil Service Kit featuring Castrol TWS 10w-60 engine oil

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777500
Mfg#:
VFAOC-E9XM2KT
Ships on Jul 7, 2026
$1890.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4845375 - 11517846361AKT3 - Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. 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#:
4845375
Mfg#:
11517846361AKT3
Ships on Aug 20, 2026
$4013.99 USD
This product is lifetime replacement eligible Partial Replacement
ES#3618641 - s65ppkKT2 - S65 Power pack - stage 1 - Improve your cars performance in a afternoon with this effective and simple upgrade kit! - Assembled By ECS - BMW

Improve your cars performance in a afternoon with this effective and simple upgrade kit! 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#:
3618641
Mfg#:
S65PPKKT2
In Stock at Vendor
ON SALE! SAVE 19%
$1500.99

This product was last offered at the strikethrough price on
01-03-2026

$1211.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4900218 - BM-0803-RC - Carbon Coolant Expansion Tank Cap Cover (Red Carbon) - Upgrade to AutoTecknic™s Pre-Preg Carbon Fiber Coolant Expansion Tank Cap Cover in Red Carbon and give your BMW the exclusive, high-performance look it deserves. - Autotech - BMW

Upgrade to AutoTecknic’s Pre-Preg Carbon Fiber Coolant Expansion Tank Cap Cover in Red Carbon and give your BMW the exclusive, high-performance look it deserves. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Autotech - Corporate Logo
ES#:
4900218
Mfg#:
BM-0803-RC
Ships in 7 Business Days
$74.99 USD
Free Shipping
on orders $49 and up
ES#5376378 - BBCAIS033 - BMW G8X M4 / M3 / M2 Cold Air Intake System - Upgrade your BMW M4, M3, or M2 today with the BlackBoost Cold Air Intake System and experience unparalleled performance gains, stunning aesthetics, and next-level engineering designed for true driving enthusiasts. - BlackBoost - BMW

Upgrade your BMW M4, M3, or M2 today with the BlackBoost Cold Air Intake System and experience unparalleled performance gains, stunning aesthetics, and next-level engineering designed for true driving enthusiasts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BlackBoost - Corporate Logo
ES#:
5376378
Mfg#:
BBCAIS033
Ships in 6 Business Days
$1899.00 USD
Free Shipping
on orders $49 and up
ES#4424103 - G8X-ELTFM-INTK-b - Front Mount BMS Elite Performance Intake - Blue Filters  - Replace your restrictive air box with these dual high flow cone filters for the highest possible air flow! - Burger Motorsports - BMW

Replace your restrictive air box with these dual high flow cone filters for the highest possible air flow! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4424103
Mfg#:
G8X-ELTFM-INTK-B
Ships on Jul 7, 2026
$899.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4715081 - BMS-FPC - Fuel Pump Controller (FPC) - Conveniently control a second or third low pressure fuel pump! - Burger Motorsports - BMW

Conveniently control a second or third low pressure fuel pump! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4715081
Mfg#:
BMS-FPC
Ships on Jul 7, 2026
$245.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5375487 - S58OFBC-BO - S58 Billet Oil Filler Breather Cap - W/ Removable Block Off Cap - Replacement oil cap that allows for a custom venting solution - Burger Motorsports - BMW

Replacement oil cap that allows for a custom venting solution affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
5375487
Mfg#:
S58OFBC-BO
Ships on Jul 7, 2026
$59.00 USD
Free Shipping
on orders $49 and up
ES#4715651 - WMIK-S58 - BMS Water/Methanol Port Injection (WMI) Kit - S58 - Make tremendous amounts of power on pump gas! Everything you need to get started with WMI in one convenient kit. JB4 compatible, comes with your choice of tank color. - Burger Motorsports - BMW

Make tremendous amounts of power on pump gas! Everything you need to get started with WMI in one convenient kit. JB4 compatible, comes with your choice of tank color. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4715651
Mfg#:
WMIK-S58
Ships on Jul 7, 2026
Starting at $1899.00 USD
Free Shipping
on orders $49 and up
ES#5425525 - BMSB585BS - BMW 5bar Sensor - 5-bar sensor provides accurate high-boost readings for B58/S58 engines. - Burger Motorsports - BMW

5-bar sensor provides accurate high-boost readings for B58/S58 engines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
5425525
Mfg#:
BMSB585BS
Ships on Jul 7, 2026
$139.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4476368 - BMS-F-S55HE - F8x High Capacity Intercooler Heat Exchanger  - Direct bolt-in heat exchanger upgrade for your S55! - Burger Motorsports - BMW

Direct bolt-in heat exchanger upgrade for your S55! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4476368
Mfg#:
BMS-F-S55HE
Ships on Jul 7, 2026
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5425069 - JB4FPUS58 - JB4 Fuel Pressure Upgrade Kit - S58 - Adds a high fuel pressure connection to the JB4 for S58 platforms, allowing direct control of fuel pressure and fuel trims - Burger Motorsports - BMW

Adds a high fuel pressure connection to the JB4 for S58 platforms, allowing direct control of fuel pressure and fuel trims affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
5425069
Mfg#:
JB4FPUS58
Ships on Jul 7, 2026
$175.00 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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