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

B4 Shocks & Struts Kit

ES#4220143 - 22-13993148KT - B4 Shocks & Struts Kit - Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with sports suspension

Brand:
Bilstein - Corporate Logo
ES#:
4220143
Mfg#:
22-13993148KT
In Stock
$440.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#3545367 - 3709 - Radiator - Standard replacement radiator - CSF - BMW

Standard replacement radiator 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with automatic transmission only

Brand:
CSF - Corporate Logo
ES#:
3545367
Mfg#:
3709
In Stock
$110.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Transmission mount Set - Street/Track

ES#2718367 - 002705ECS01 - Polyurethane Transmission mount Set - Street/Track - 80A durometer rating - perfect for aggressive enthusiast driving. Constructed of 304 stainless steel with bonded and constrained polyurethane. - ECS - BMW

80A durometer rating - perfect for aggressive enthusiast driving. Constructed of 304 stainless steel with bonded and constrained polyurethane. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2718367
Mfg#:
002705ECS01
Ships on Nov 13, 2026
ON SALE! SAVE 15%
$115.99

This product was last offered at the strikethrough price on
06-13-2026

$98.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Castrol Edge Euro Car Engine Oil (10w-60) - 1 Quart

ES#2580488 - 07510009420 - Castrol Edge Euro Car Engine Oil (10w-60) - 1 Quart - Specific Castrol oil designed for your "M" engine - Castrol - BMW

Specific Castrol oil designed for your "M" engine Not to be confused with inferior Castrol Edge Sport!

Brand:
Castrol - Corporate Logo
ES#:
2580488
Mfg#:
07510009420
In Stock
$19.99 USD
Free Shipping
on orders $49 and up

Intake Air Adjustment Unit/DISA Valve

ES#4338768 - 11617544806 - Intake Air Adjustment Unit/DISA Valve - Having idle problems and low RPM hesitation? Located on the intake manifold. - Bavarian Autosport - BMW
ECS Tuning recommends this product.

Having idle problems and low RPM hesitation? Located on the intake manifold. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4338768
Mfg#:
11617544806
In Stock
ON SALE! SAVE 20%
$156.99

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

$125.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#3691755 - 13627567451 - Mass Air Flow Sensor (MAF) - Controls the air / fuel mixture of the engine. - Hella - BMW
ECS Tuning recommends this product.

Controls the air / fuel mixture of the engine. For vehicles with production date up to 09/2002

Brand:
Hella - Corporate Logo
ES#:
3691755
Mfg#:
13627567451
In Stock
$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M54 Late Model High-Performance Ignition Service Kit

ES#4690388 - 12131712219TKT1 - M54 Late Model High-Performance Ignition Service Kit - Everything needed for a performance ignition service including spark plugs and Turner ignition coils! - Turner Motorsport - BMW

Everything needed for a performance ignition service including spark plugs and Turner ignition coils! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 10/2002

Brand:
Turner Motorsport - Corporate Logo
ES#:
4690388
Mfg#:
12131712219TKT1
In Stock
ON SALE! SAVE 13%
$267.77

This product was last offered at the strikethrough price on
06-13-2026

$232.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Xenon Headlight Lens Kit

ES#4152105 - 63126929565KT - Xenon Headlight Lens Kit - Includes left and right lens, lens gaskets, and cover strips. - Genuine BMW - BMW

Includes left and right lens, lens gaskets, and cover strips.

Brand:
Genuine BMW - Corporate Logo
ES#:
4152105
Mfg#:
63126929565KT
In Stock
$396.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Front & Rear Sway Bar Kit

ES#2831192 - 007277ecs01KT - ECS Tuning Front & Rear Sway Bar Kit - Eliminate excessive body roll, improve handling, and gain a more engaging driving experience. Includes matched front (27mm) and rear (21mm) sway bars with self-lubricating polyurethane bushings. - ECS - BMW

Eliminate excessive body roll, improve handling, and gain a more engaging driving experience. Includes matched front (27mm) and rear (21mm) sway bars with self-lubricating polyurethane bushings. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2831192
Mfg#:
007277ECS01KT
In Stock
ON SALE! SAVE 10%
$556.99

This product was last offered at the strikethrough price on
06-13-2026

$501.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Puller Fan Assembly

ES#4818569 - 17117561757 - Auxiliary Puller Fan Assembly - Cooling fan mounted behind the radiator - Bremmen Parts - BMW

Cooling fan mounted behind the radiator 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818569
Mfg#:
17117561757
Ships on Oct 13, 2026
ON SALE! SAVE 13%
$194.99

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

$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch cylinder refresh kit

ES#3508262 - 21526773670KT - Clutch cylinder refresh kit - Includes master and slave cylinder, hardware and lines including the ECS Exact-Fit Stainless Steel Clutch Line! - Assembled By ECS - BMW

Includes master and slave cylinder, hardware and lines including the ECS Exact-Fit Stainless Steel Clutch Line! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3508262
Mfg#:
21526773670KT
In Stock
ON SALE!
$299.99

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

$279.56 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Matte Shadowline Trim - Right

ES#96019 - 51368194742 - Matte Shadowline Trim - Right - Trim running horizontal from "B" pillar to "C" pillar under quarter window - Genuine BMW - BMW

Trim running horizontal from "B" pillar to "C" pillar under quarter window For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
96019
Mfg#:
51368194742
In Stock
$97.89

This product was last offered at the strikethrough price on
06-03-2026

$89.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gloss Black Front Grille - Set

ES#4900356 - BM-0030-GB - Gloss Black Front Grille - Set - A high-quality, OEM-fit upgrade designed to enhance your BMWs front-end with a sleek, aggressive gloss black finish - AUTOTECKNIC - BMW

A high-quality, OEM-fit upgrade designed to enhance your BMW’s front-end with a sleek, aggressive gloss black finish Fits M3 Coupe and Convertible!

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4900356
Mfg#:
BM-0030-GB
In Stock
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Assembly

ES#2176243 - 16146766942 - Fuel Pump Assembly - Located in the fuel tank-includes fuel level sending unit - Continental - BMW

Located in the fuel tank-includes fuel level sending unit We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2176243
Mfg#:
16146766942
Ships in 1 Business Day
$198.99

This product was last offered at the strikethrough price on
09-04-2026

$180.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" Rear Competition Package/CSL Alloy Wheel - Priced Each

ES#11534 - 36112282999 - 19" Rear Competition Package/CSL Alloy Wheel - Priced Each - 19x9.5 5x120 ET27 CB 72.6mm. The real deal! - Genuine BMW - BMW

19x9.5 5x120 ET27 CB 72.6mm. The real deal!

Brand:
Genuine BMW - Corporate Logo
ES#:
11534
Mfg#:
36112282999
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.

$1060.51

This product was last offered at the strikethrough price on
09-25-2026

$1041.21 USD
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 ECS Tuning is part of Enthusiast Auto Holdings