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 Parts & Accessories

Sort By
Filter By
Return to Top

Hex Bolt With Washer - Priced Each

ES#4865874 - 11531740317KT - Hex Bolt With Washer - Priced Each - Used to secure the thermostat - Bremmen Parts - BMW

Used to secure the thermostat 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4865874
Mfg#:
11531740317KT
In Stock
ON SALE! SAVE 39%
$3.99

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

$2.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3137174 - 5060-3006 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT For vehicles with production date up to 12/1994 with 24lb injectors, and Schrick camshafts. Satisfaction guaranteed! Includes 30 day money back guarantee

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3137174
Mfg#:
5060-3006
In Stock
ON SALE! SAVE 20%
$349.00

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

$279.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3137080 - 4131-3006 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT For vehicles with production date from 01/1995, with Euro HFM, lightweight flywheel, 24lb injectors, and Schrick camshafts. Satisfaction guaranteed! Incl

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3137080
Mfg#:
4131-3006
In Stock
ON SALE! SAVE 20%
$349.00

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

$279.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump O-Ring

ES#24381 - 11511711484 - Water Pump O-Ring - Low mileage water pump leaking? Have you considered replacing the o-ring? - Genuine BMW - BMW

Low mileage water pump leaking? Have you considered replacing the o-ring?

Brand:
Genuine BMW - Corporate Logo
ES#:
24381
Mfg#:
11511711484
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Screw - Priced Each

ES#19055 - 11137559537 - Torx Screw - Priced Each - M8x36 - Genuine BMW - BMW

M8x36

Brand:
Genuine BMW - Corporate Logo
ES#:
19055
Mfg#:
11137559537
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Cylinder Head Gasket

ES#2568789 - C4329-140 - Performance Cylinder Head Gasket - Built to withstand the massive abuse of turbocharging and racing! - Cometic - BMW

Built to withstand the massive abuse of turbocharging and racing! 87mm .140 in.

Brand:
Cometic - Corporate Logo
ES#:
2568789
Mfg#:
C4329-140
In Stock at Vendor
$277.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cometic MLS Head Gasket - 87mm Bore - .120in

ES#3177762 - C4329-120 - Cometic MLS Head Gasket - 87mm Bore - .120in - Built to withstand the massive abuse of turbocharging and racing! - Cometic - BMW

Built to withstand the massive abuse of turbocharging and racing!

Brand:
Cometic - Corporate Logo
ES#:
3177762
Mfg#:
C4329-120
Back Ordered
$277.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

GTS Water Injector Filter

ES#3109844 - 13637857605 - GTS Water Injector Filter - Found in the water injection valve block - Genuine BMW - BMW

Found in the water injection valve block

Brand:
Genuine BMW - Corporate Logo
ES#:
3109844
Mfg#:
13637857605
Ships in 1-2 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.

$145.99

This product was last offered at the strikethrough price on
09-16-2026

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

Hex Nut - Priced Each

ES#16124 - 07129905411 - Hex Nut - Priced Each - Used in the vacuum system for the turbos - Genuine BMW - BMW MINI

Used in the vacuum system for the turbos

Brand:
Genuine BMW - Corporate Logo
ES#:
16124
Mfg#:
07129905411
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#14745 - 07119905544 - Hex Nut - Priced Each - M6x8 - Genuine BMW - BMW MINI

M6x8

Brand:
Genuine BMW - Corporate Logo
ES#:
14745
Mfg#:
07119905544
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW Oil Change Kit - With ECS Aluminum Oil Filter Cap

ES#3138565 - 83212365945KT2 - Genuine BMW Oil Change Kit - With ECS Aluminum Oil Filter Cap - Everything for an oil service with BMW Twin Power Turbo oil, a Genuine BMW drain plug, and Billet Aluminum Oil Filter Cap to prevent damaged threads or rounded heads! - Assembled By ECS - BMW

Everything for an oil service with BMW Twin Power Turbo oil, a Genuine BMW drain plug, and Billet Aluminum Oil Filter Cap to prevent damaged threads or rounded heads! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with a production date from 09/2014

Brand:
Assembled By ECS - Corporate Logo
ES#:
3138565
Mfg#:
83212365945KT2
Ships in 9 Business Days
ON SALE!
$285.99

This product was last offered at the strikethrough price on
09-14-2026

$276.61 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

E46 M3 Intake Suction Hood

ES#35291 - 13717830100 - E46 M3 Intake Suction Hood - Sits at the front of the engine bay to duct cool air to the airbox - Genuine BMW - BMW

Sits at the front of the engine bay to duct cool air to the airbox

Brand:
Genuine BMW - Corporate Logo
ES#:
35291
Mfg#:
13717830100
Ships in 1-2 days
2% off MSRP

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

$282.99

This product was last offered at the strikethrough price on
09-16-2026

$275.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Guide Rail - Outer

ES#22411 - 11317838868 - Timing Chain Guide Rail - Outer - Guides the timing chain and prevents slack, keeping the chain held tightly in position and preventing any slips. - Genuine BMW - BMW

Guides the timing chain and prevents slack, keeping the chain held tightly in position and preventing any slips.

Brand:
Genuine BMW - Corporate Logo
ES#:
22411
Mfg#:
11317838868
Ships in 1-2 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.

$72.99

This product was last offered at the strikethrough price on
09-16-2026

$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Radiator Hose - Upper

ES#2623004 - 11537830716 - E46 M3 Radiator Hose - Upper - Connects the radiator to the thermostat housing - Rein - BMW

Connects the radiator to the thermostat housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2623004
Mfg#:
11537830716
Ships in 2 Business Days
$33.99

This product was last offered at the strikethrough price on
05-06-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Synthoil Race Tech GT1 Oil Change Kit / Inspection I

ES#4685763 - E965SVC2KT - Liqui Moly Synthoil Race Tech GT1 Oil Change Kit / Inspection I - Assembled By ECS - BMW

10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4685763
Mfg#:
E965SVC2KT
Ships in 6 Business Days
ON SALE!
$291.99

This product was last offered at the strikethrough price on
08-31-2026

$275.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Power Steering Cooler Return Line

ES#54836 - 32412282353 - Power Steering Cooler Return Line - Runs from the cooler to the reservoir - Genuine BMW - BMW

Runs from the cooler to the reservoir

Brand:
Genuine BMW - Corporate Logo
ES#:
54836
Mfg#:
32412282353
Ships in 3 Business Days
2% off MSRP

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

$280.99

This product was last offered at the strikethrough price on
09-16-2026

$274.99 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