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

Front Axle Shaft Replacement Kit

ES#4159480 - 31607505200sKT - Front Axle Shaft Replacement Kit - Includes left and right axles and hardware - Assembled By ECS - BMW

Includes left and right axles and hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4159480
Mfg#:
31607505200SKT
In Stock
ON SALE!
$1076.99

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

$1043.86 USD
This product is lifetime replacement eligible Lifetime Replacement

17" Style 5004 Wheels - Set Of Four

ES#4507815 - 5004-11KT - 17" Style 5004 Wheels - Set Of Four - 17"x8.0" ET25 5x120 72.6CB - Silver with Machined Lip - Alzor - BMW MINI

17"x8.0" ET25 5x120 72.6CB - Silver with Machined Lip 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
4507815
Mfg#:
5004-11KT
In Stock
ON SALE! SAVE 25%
$1043.32

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

$782.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Front Bumper Carrier Support

ES#74886 - 51117893527 - E46 M3 Front Bumper Carrier Support - Structural component located behind the front bumper cover - Genuine BMW - BMW

Structural component located behind the front bumper cover

Brand:
Genuine BMW - Corporate Logo
ES#:
74886
Mfg#:
51117893527
Ships in 1 day
1% off MSRP

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

$786.99

This product was last offered at the strikethrough price on
08-12-2026

$781.99 USD
This product is lifetime replacement eligible Lifetime Replacement

VANOS Refresh Kit

ES#2763229 - 1136143253KT - VANOS Refresh Kit - Includes necessary parts to get your VANOS system sealed up and working again - Assembled By ECS - BMW

Includes necessary parts to get your VANOS system sealed up and working again 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763229
Mfg#:
1136143253KT
In Stock
ON SALE! SAVE 20%
$162.99

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

$130.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race German OEM Style Shift Boot - E46

ES#4493080 - RGSBE46 - Race German OEM Style Shift Boot - E46 - Restore that clean OEM look to your BMW! - Race German - BMW

Restore that clean OEM look to your BMW!

Brand:
Race German - Corporate Logo
ES#:
4493080
Mfg#:
RGSBE46
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shifter Rebuild Kit

ES#3509662 - 25117507695KT8 - Shifter Rebuild Kit - Everything you need to rebuild your shifter assembly - Assembled By ECS - BMW

Everything you need to rebuild your shifter assembly 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3509662
Mfg#:
25117507695KT8
In Stock
$141.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exact-fit Water Pipe Connecting Line

ES#3230761 - 013178ecs - Exact-fit Water Pipe Connecting Line - Connects the expansion tank to the upper radiator hose. Engineered in-house with perfectly formed fitment for a stronger, cleaner install. - ECS - BMW

Connects the expansion tank to the upper radiator hose. Engineered in-house with perfectly formed fitment for a stronger, cleaner install. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3230761
Mfg#:
013178ECS
In Stock
ON SALE! SAVE 25%
$159.99

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

$119.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Relay

ES#169217 - 61357892976 - Fuel Pump Relay - Located in the rear fuse/relay box - Genuine BMW - BMW

Located in the rear fuse/relay box

Brand:
Genuine BMW - Corporate Logo
ES#:
169217
Mfg#:
61357892976
In Stock
8% off MSRP

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

$162.07

This product was last offered at the strikethrough price on
08-12-2026

$148.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Set - 15mm

ES#11299 - ECS#255KT - Wheel Spacer Set - 15mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI - ECS - BMW MINI

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI 10X Entries For Our 25th Anniversary Sweepstakes!

Recommend 12x1.5x43mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
11299
Mfg#:
ECS#255KT
In Stock
ON SALE!
$125.99

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

$119.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Headlight Sealing Gasket - Priced Each

ES#173228 - 63128380210 - E46 Headlight Sealing Gasket - Priced Each - Seals the headlight to the lens - Genuine BMW - BMW

Seals the headlight to the lens For vehicles with production date up to 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
173228
Mfg#:
63128380210
In Stock
1% off MSRP

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

$27.30

This product was last offered at the strikethrough price on
08-12-2026

$26.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

KW V3 Series Coilover Kit

ES#3032579 - 35220024 - KW V3 Series Coilover Kit - The ultimate in coilover technology featuring double adjustable dampening - KW Suspension - BMW

The ultimate in coilover technology featuring double adjustable dampening

Brand:
KW Suspension - Corporate Logo
ES#:
3032579
Mfg#:
35220024
Back Ordered
$3094.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS BMW Performance 6-Piston Front Big Brake Kit

ES#3470592 - 341136462AKT1 - ECS BMW Performance 6-Piston Front Big Brake Kit - Give your BMW incredible stopping power with BMW Performance calipers from the 135i performance braking package. With Genuine BMW rotors and ECS DD23 Daily Driver pads. - Assembled By ECS - BMW

Give your BMW incredible stopping power with BMW Performance calipers from the 135i performance braking package. With Genuine BMW rotors and ECS DD23 Daily Driver pads. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3470592
Mfg#:
341136462AKT1
Ships in 1 day
$3088.11 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

18" Style 010 Wheels - Staggered Set Of Four

ES#2695667 - 010-265KT - 18" Style 010 Wheels - Staggered Set Of Four - 18x8 ET28 / 18x9 ET28 5x120 72.6CB - Silver With Machined Lip - Alzor - BMW

18x8 ET28 / 18x9 ET28 5x120 72.6CB - Silver With Machined Lip 10X Entries For Our 25th Anniversary Sweepstakes!
Aggressive enthusiast fitment. Fender rolling and/or slightly stretched tires may be required depending on rear suspension configuration.

Brand:
Alzor - Corporate Logo
ES#:
2695667
Mfg#:
010-265KT
Ships on Oct 27, 2026
Auto Notify
ON SALE! SAVE 35%
$1186.99

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

$771.34 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Hood Insulation Kit

ES#2975843 - 51488193941KT - Hood Insulation Kit - Includes insulation pad and expanding rivets - Genuine BMW - BMW

Includes insulation pad and expanding rivets

Brand:
Genuine BMW - Corporate Logo
ES#:
2975843
Mfg#:
51488193941KT
In Stock
$256.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Valve Stem Seal Kit

ES#4346287 - vs-vbm6-6cylKT - Upgraded Valve Stem Seal Kit - Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals! - Supertech - BMW

Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!

Brand:
Supertech - Corporate Logo
ES#:
4346287
Mfg#:
VS-VBM6-6CYLKT
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Triple Baffled Power Steering Reservoir - Straight Mount

ES#4616136 - 004898LA01SKT - Turner Triple Baffled Power Steering Reservoir - Straight Mount - Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir. Upgraded for thermal capacity, performance and extended rack life! - Turner Motorsport - BMW MINI Porsche
ECS Tuning recommends this product.

Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir. Upgraded for thermal capacity, performance and extended rack life! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4616136
Mfg#:
004898LA01SKT
In Stock
ON SALE! SAVE 25%
$409.99

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

$307.49 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 ECS Tuning is part of Enthusiast Auto Holdings