Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW M3 Engine Service & Maintenance Parts

Sort By
Filter By
Return to Top

Accessory Belt Service Kit

ES#4818707 - e30m3bltsrvKT - Accessory Belt Service Kit - Includes all accessory belts and adjusting bar. - Assembled By ECS - BMW

Includes all accessory belts and adjusting bar. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818707
Mfg#:
E30M3BLTSRVKT
Ships on Sep 24, 2026
Auto Notify
$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 2

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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845374
Mfg#:
11517846361AKT2
Ships on Nov 18, 2026
$1828.99

This product was last offered at the strikethrough price on
08-20-2026

$1766.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cooling System Refresh Kit - Level 3

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. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4845375
Mfg#:
11517846361AKT3
Ships on Nov 18, 2026
$4081.99

This product was last offered at the strikethrough price on
08-07-2026

$3917.99 USD
This product is lifetime replacement eligible Partial Replacement

BMS Drop-In Performance Air Filters - S63/68

ES#4884000 - BMS-DAF-S6368 - BMS Drop-In Performance Air Filters - S63/68 - High-performance drop-in filters boosting airflow, horsepower, and engine protection. - Burger Motorsports - BMW

High-performance drop-in filters boosting airflow, horsepower, and engine protection.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4884000
Mfg#:
BMS-DAF-S6368
Ships on Sep 24, 2026
$149.00 USD
Free Shipping
on orders $49 and up

Ignition Coil - Priced Each

ES#2813622 - 12139066468 - Ignition Coil - Priced Each - Restore performance and fuel mileage - Hamburg Tech - BMW

Restore performance and fuel mileage We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813622
Mfg#:
12139066468
Ships in 2 Business Days
$38.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Set Of 8

ES#5435477 - 12139066468KT1 - Ignition Coil - Set Of 8 - Restore performance and fuel mileage - Hamburg Tech - BMW

Restore performance and fuel mileage

Brand:
Hamburg Tech - Corporate Logo
ES#:
5435477
Mfg#:
12139066468KT1
Ships in 2 Business Days
$304.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Main Bearing Kit - 0.50mm Oversized

ES#4759947 - MB5803CA0.5 - Engine Main Bearing Kit - 0.50mm Oversized - Replace those Worn Out Main Bearings! Set of 5 - King - BMW

Replace those Worn Out Main Bearings! Set of 5

Brand:
King - Corporate Logo
ES#:
4759947
Mfg#:
MB5803CA0.5
Ships in 4 Business Days
$180.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit

ES#2207838 - 11427837997 - Oil Filter Kit - High quality German made oil filter for your BMW - Mahle - BMW

High quality German made oil filter for your BMW Contains: (Qty.) (1) Filter Cartridge, (2) Filter Housing Seals, (2) Drain Plug Seal Rings.

Brand:
Mahle - Corporate Logo
ES#:
2207838
Mfg#:
11427837997
Ships in 2 Business Days
$119.99 USD
Free Shipping

Ignition Coil, 8-Pack

ES#5435298 - MMIG-BMW-1108 - Ignition Coil, 8-Pack - The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine. - Mishimoto - BMW

The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.

Brand:
Mishimoto - Corporate Logo
ES#:
5435298
Mfg#:
MMIG-BMW-1108
Ships in 4 Business Days
$274.99 USD
Free Shipping
on orders $49 and up

Ignition Coil - Single

ES#5435336 - MMIG-BMW-02 - Ignition Coil - Single - Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models. - Mishimoto - BMW

Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.

Brand:
Mishimoto - Corporate Logo
ES#:
5435336
Mfg#:
MMIG-BMW-02
Ships in 4 Business Days
$72.99 USD
Free Shipping
on orders $49 and up

E9X M3 S65 Inline Fuel Filter Kit (E85 Micro Glass Filter)

ES#4920440 - S65EFF - E9X M3 S65 Inline Fuel Filter Kit (E85 Micro Glass Filter) - Gives BMW M3 enthusiasts the filtration technology needed to safely run high-octane or ethanol-blended fuels while ensuring peak engine performance. - NRW Design - BMW

Gives BMW M3 enthusiasts the filtration technology needed to safely run high-octane or ethanol-blended fuels while ensuring peak engine performance.

Brand:
NRW Design - Corporate Logo
ES#:
4920440
Mfg#:
S65EFF
Ships in 4 Business Days
$329.99 USD
Free Shipping
on orders $49 and up

Rennline OE+ Upgraded Ignition Coil - Set Of 6

ES#4940206 - M138KT - Rennline OE+ Upgraded Ignition Coil - Set Of 6 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:
Rennline - Corporate Logo
ES#:
4940206
Mfg#:
M138KT
Ships in 6 Business Days
$222.00 USD
Free Shipping
on orders $49 and up

Rennline OE+ Upgraded Ignition Coil - Set Of 6

ES#4940246 - M136KT - Rennline OE+ Upgraded Ignition Coil - Set Of 6 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:
Rennline - Corporate Logo
ES#:
4940246
Mfg#:
M136KT
Ships in 6 Business Days
$288.00 USD
Free Shipping
on orders $49 and up

Rennline OE+ Upgraded Ignition Coil - Set Of 6

ES#4940209 - M137KT - Rennline OE+ Upgraded Ignition Coil - Set Of 6 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:
Rennline - Corporate Logo
ES#:
4940209
Mfg#:
M137KT
Ships in 6 Business Days
$228.00 USD
Free Shipping
on orders $49 and up

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

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