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 E46 Most Popular Parts

Sort By
Filter By
Return to Top

ECS Performance Cooling System Refresh Kit - Level 1

ES#4315901 - ECSE461711-3KT - ECS Performance Cooling System Refresh Kit - Level 1 - Featuring Stewart High Performance water pump, heavy duty ECS water pump pulley, ECS Silicone hoses, and racing thermostat! - Assembled By ECS - BMW

Featuring Stewart High Performance water pump, heavy duty ECS water pump pulley, ECS Silicone hoses, and racing thermostat! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4315901
Mfg#:
ECSE461711-3KT
Ships in 3 Business Days
ON SALE!
$764.99

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

$751.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Lower Timing Chain Tensioner

ES#4472560 - 11311703717 - Lower Timing Chain Tensioner - Guide used to tension the timing chain - Bremmen Parts - BMW

Guide used to tension the timing chain 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4472560
Mfg#:
11311703717
In Stock
ON SALE! SAVE 15%
$17.33

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

$14.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Blade

ES#2575618 - 11521712058 - Fan Blade - Replace your brittle fan before it sends a blade through your radiator - Febi - BMW

Replace your brittle fan before it sends a blade through your radiator We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2575618
Mfg#:
11521712058
In Stock at Vendor
$62.99

This product was last offered at the strikethrough price on
05-26-2026

$46.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Left Fog Light Trim Ring - Black

ES#74880 - 51117893067 - Left Fog Light Trim Ring - Black - Black trim that surrounds the fog light - Genuine BMW - BMW

Black trim that surrounds the fog light For vehicles with M-Tech front bumper

Brand:
Genuine BMW - Corporate Logo
ES#:
74880
Mfg#:
51117893067
In Stock
$22.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Headlight Washer Pump

ES#5425886 - 67128377430 - Headlight Washer Pump - Located in the washer fluid container - Bremmen Parts - BMW

Located in the washer fluid container 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5425886
Mfg#:
67128377430
In Stock
ON SALE! SAVE 20%
$46.99

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

$37.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Ventilation Hose

ES#4316512 - 11611432559 - Crankcase Ventilation Hose - From oil separator to valve cover - Bremmen Parts - BMW

From oil separator to valve cover 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316512
Mfg#:
11611432559
In Stock
ON SALE! SAVE 22%
$23.99

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

$18.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Coolant Bleeder Screw Upgrade

ES#4883832 - BMS-TCBS - Titanium Coolant Bleeder Screw Upgrade - Titanium coolant bleeder screw upgrade for durability, strength, style, and reliability. - Burger Motorsports - BMW

Titanium coolant bleeder screw upgrade for durability, strength, style, and reliability.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4883832
Mfg#:
BMS-TCBS
Back Ordered
$25.00 USD
Free Shipping
on orders $49 and up

DO88 Racing Oil Cooler - E46 M3

ES#4656912 - OC150 - DO88 Racing Oil Cooler - E46 M3 - The perfect oil cooler for the track and on the street! - DO88 - BMW

The perfect oil cooler for the track and on the street!

Brand:
DO88 - Corporate Logo
ES#:
4656912
Mfg#:
OC150
Ships on Oct 30, 2026
$749.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Flex Disc

ES#11274 - 26111227410 - Universal Flex Disc - Also known as a "Giubo" - Febi - BMW MINI

Also known as a "Giubo" We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission only

Brand:
Febi - Corporate Logo
ES#:
11274
Mfg#:
26111227410
Ships in 1-2 days
$93.99

This product was last offered at the strikethrough price on
10-05-2026

$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trunk Strut - Priced Each

ES#2534361 - 51248227895 - Trunk Strut - Priced Each - Used to keep your trunk lid open - URO - BMW

Used to keep your trunk lid open 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For convertible models only

Brand:
URO - Corporate Logo
ES#:
2534361
Mfg#:
51248227895
In Stock
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trim Clip - Set of 25

ES#4316539 - 51458266814 - Trim Clip - Set of 25 - Used to hold door and dash panel accent trim inserts in place - Bremmen Parts - BMW

Used to hold door and dash panel accent trim inserts in place 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316539
Mfg#:
51458266814
Ships on Nov 18, 2026
ON SALE! SAVE 18%
$18.99

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

$15.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

XACT Flywheel Streetlite

ES#3619839 - 601010 - XACT Flywheel Streetlite - Single mass flywheel conversion. Can be used with both factory clutch kit and ACT clutch kits. Gear rattle is expected. Flywheel bolts included (M12-1.5 x 30mm) - ACT - BMW

Single mass flywheel conversion. Can be used with both factory clutch kit and ACT clutch kits. Gear rattle is expected. Flywheel bolts included (M12-1.5 x 30mm)

Brand:
ACT - Corporate Logo
ES#:
3619839
Mfg#:
601010
In Stock at Vendor
$748.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upgraded SMG Pump

New upgraded SMG pump with 60% more output pressure!

Brand:
MLR Engineering - Corporate Logo
ES#:
4609161
Mfg#:
30.108
In Stock
Limited Qty Sale
$799.99

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

$747.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Door Sill Kit With "M" Insignia

ES#2176252 - 5147789192930 - Door Sill Kit With "M" Insignia - Includes both left and right sides featuring the "M" logo - Genuine BMW - BMW

Includes both left and right sides featuring the "M" logo For coupe and convertible models only

Brand:
Genuine BMW - Corporate Logo
ES#:
2176252
Mfg#:
5147789192930
Ships in 1-2 days
$747.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings