Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

BMW M3 Engine Parts & Accessories

Sort By
Filter By
Return to Top
ES#3177734 - C5112-027 - Cometic Head Gasket - BMW S65B40 - 0.027" Thick - Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle - Cometic - BMW

Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cometic - Corporate Logo
ES#:
3177734
Mfg#:
C5112-027
Back Ordered
$122.99 USD
Free Shipping
on orders $49 and up
ES#4821175 - C5111-080 - Cometic Head Gasket - BMW S65B40 - 0.080" Thick - Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle - Cometic - BMW

Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cometic - Corporate Logo
ES#:
4821175
Mfg#:
C5111-080
Back Ordered
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4821171 - C5111-030 - Cometic Head Gasket - BMW S65B40 - 0.030" Thick - Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle - Cometic - BMW

Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cometic - Corporate Logo
ES#:
4821171
Mfg#:
C5111-030
Back Ordered
$144.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4821177 - C5112-051 - Cometic Head Gasket - BMW S65B40 - 0.051" Thick - Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle - Cometic - BMW

Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cometic - Corporate Logo
ES#:
4821177
Mfg#:
C5112-051
Back Ordered
$144.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4821174 - C5111-040 - Cometic Head Gasket - BMW S65B40 - 0.040" Thick - Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle - Cometic - BMW

Upgrade or Replace Your Head Gaskets! - 2 Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cometic - Corporate Logo
ES#:
4821174
Mfg#:
C5111-040
Back Ordered
$144.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4070799 - 11317507432 - O-Ring - Priced Each - O-ring found on the chain tensioner bolt - Corteco - BMW

O-ring found on the chain tensioner bolt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
4070799
Mfg#:
11317507432
Back Ordered
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4656895 - do88kit70B - DO88 Coolant Hoses - Blue - E46 M3  - Coolant hose upgrade for the S54 engine! - DO88 - BMW

Coolant hose upgrade for the S54 engine! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4656895
Mfg#:
DO88KIT70B
Back Ordered
$256.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4666927 - 11411304178 - O-Ring - Coolant Pipe - BMW - Coolant Pipe O-Ring Replacement - Elring - BMW

Coolant Pipe O-Ring Replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4666927
Mfg#:
11411304178
Back Ordered
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3184296 - 11157840446KT7 - Emissions Service Kit - Everything you need to service your PCV system - Genuine BMW - BMW

Everything you need to service your PCV system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with SMG gearbox and production date from 09/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
3184296
Mfg#:
11157840446KT7
Back Ordered
$720.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2636026 - 61311384739KT3 - Cooling System Refresh Kit - Level 2 - A complete kit to help solve your BMWs cooling problems - featuring genuine BMW components - Genuine BMW - BMW

A complete kit to help solve your BMWs cooling problems - featuring genuine BMW components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 06/1995

Brand:
Genuine BMW - Corporate Logo
ES#:
2636026
Mfg#:
61311384739KT3
Back Ordered
$1009.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4818123 - 11531315537KT - Water Pump & Thermostat Replacement Kit - Everything you need to replace your water pump and thermostat! Featuring all Genuine BMW components. - Genuine BMW - BMW

Everything you need to replace your water pump and thermostat! Featuring all Genuine BMW components. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4818123
Mfg#:
11531315537KT
Back Ordered
$734.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2636028 - 61311384739KT5 - ECS Cooling Maintenance Kit - Level 3 - The ultimate cooling refresh kit - with OEM components - Genuine BMW - BMW

The ultimate cooling refresh kit - with OEM components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 06/1995

Brand:
Genuine BMW - Corporate Logo
ES#:
2636028
Mfg#:
61311384739KT5
Back Ordered
$2142.99 USD
This product is lifetime replacement eligible Partial Replacement
ES#3184293 - 11157840446KT5 - Emissions Service Kit - Everything you need to service your PCV system - Genuine BMW - BMW

Everything you need to service your PCV system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with SMG gearbox and production date up to 09/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
3184293
Mfg#:
11157840446KT5
Back Ordered
$609.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2587589 - 11517527910OEKT1 - Cooling System Refresh Kit - Level 2 - A complete kit to help solve your BMWs cooling problems - featuring genuine BMW components - Genuine BMW - BMW

A complete kit to help solve your BMWs cooling problems - featuring genuine BMW components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2587589
Mfg#:
11517527910OEKT1
Back Ordered
$1009.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3647682 - 13647830975KT3 - Complete Fuel Injector set - Includes new injector, fuel rail o-ring and injector holder - Genuine BMW - BMW

Includes new injector, fuel rail o-ring and injector holder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3647682
Mfg#:
13647830975KT3
Back Ordered
$2619.99 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.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings