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

Menu

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

BMW E46 M3 S54 3.2L

    • 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
affirm financing terms & conditions
garage-red
Your Vehicle BMW E46 M3 S54 3.2L
Your Vehicle BMW E46 M3 S54 3.2L
Change Clear

BMW E46 M3 S54 3.2L Most Popular Parts

Sort By
Filter By
Return to Top

Door Trim Panel - Left

ES#100074 - 51417894463 - Door Trim Panel - Left - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Gray

Brand:
Genuine BMW - Corporate Logo
ES#:
100074
Mfg#:
51417894463
Special Order: No Guaranteed ETA
3% off MSRP

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

$1331.99

This product was last offered at the strikethrough price on
06-27-2026

$1293.99 USD
This product is lifetime replacement eligible Lifetime Replacement

B4 Touring Shocks & Struts overhaul kit

ES#4304161 - 22-199508KT2 - B4 Touring Shocks & Struts overhaul kit - Includes new shocks, struts, mounts and hardware for a complete suspension install - Assembled By ECS - BMW

Includes new shocks, struts, mounts and hardware for a complete suspension install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4304161
Mfg#:
22-199508KT2
Ships on Dec 18, 2026
Auto Notify
$1292.50

This product was last offered at the strikethrough price on
06-02-2026

$1292.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 120amp

ES#1897172 - 12317831436 - Remanufactured Alternator - 120amp - Includes $80.00 refundable core charge - Bosch - BMW

Includes $80.00 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
1897172
Mfg#:
12317831436
In Stock
$512.99

This product was last offered at the strikethrough price on
03-30-2026

$322.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Parking Brake Shoe Set

ES#263914 - 34416761293 - Parking Brake Shoe Set - Recommend inspection at every rear brake service - Pagid - BMW

Recommend inspection at every rear brake service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pagid - Corporate Logo
ES#:
263914
Mfg#:
34416761293
In Stock
$84.35

This product was last offered at the strikethrough price on
01-05-2026

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Undercarriage Cover - Front Center Left

ES#129182 - 51717892122 - E46 M3 Undercarriage Cover - Front Center Left - Plastic replacement cover - Genuine BMW - BMW

Plastic replacement cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
129182
Mfg#:
51717892122
Ships in 2 Business Days
3% off MSRP

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

$220.99

This product was last offered at the strikethrough price on
06-27-2026

$214.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

"Flush" Fitment Kit - Black - E46 M3

ES#4846631 - E46M-BLK-FLUSHKT - "Flush" Fitment Kit - Black - E46 M3 - Eliminate unsightly wheel gap, increase track width, and maximize exterior aesthetics! - Turner Motorsport - BMW

Eliminate unsightly wheel gap, increase track width, and maximize exterior aesthetics! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4846631
Mfg#:
E46M-BLK-FLUSHKT
Ships in 8 Business Days
ON SALE! SAVE 25%
$429.99

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

$322.37 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Suspension Refresh Kit

ES#2500765 - 33172282484KT3 - Rear Suspension Refresh Kit - All the necessary parts to completely rebuild your rear suspension in one simple package - Genuine BMW - BMW

All the necessary parts to completely rebuild your rear suspension in one simple package affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2500765
Mfg#:
33172282484KT3
Ships in 2 Business Days
$1305.99

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

$1288.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Final Stage Unit (Blower Regulator)

ES#3410588 - 64116923204 - Final Stage Unit (Blower Regulator) - Used to control the speed of the blower motor - Vemo Q+ - BMW

Used to control the speed of the blower motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
39 heat sink rods.

Brand:
Vemo Q+ - Corporate Logo
ES#:
3410588
Mfg#:
64116923204
In Stock at Vendor
$119.99

This product was last offered at the strikethrough price on
05-07-2026

$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Automatic A/C Control Module

ES#176983 - 64116956319 - E46 Automatic A/C Control Module - Have a dead control module? - Genuine BMW - BMW

Have a dead control module? affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with automatic air conditioning

Brand:
Genuine BMW - Corporate Logo
ES#:
176983
Mfg#:
64116956319
Ships in 8 Business Days
3% off MSRP

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

$1330.99

This product was last offered at the strikethrough price on
06-27-2026

$1285.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft Service Kit - E46 M3 - Genuine BMW

ES#4666775 - 26122282495KT - Driveshaft Service Kit - E46 M3 - Genuine BMW - Contains new center mount, flex disk and required hardware for a fresh driveshaft overhaul! - Assembled By ECS - BMW

Contains new center mount, flex disk and required hardware for a fresh driveshaft overhaul! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4666775
Mfg#:
26122282495KT
Ships in 2 Business Days
$642.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" M Double Spoke Style 225 Wheel - Priced Each

ES#65141 - 36118037141 - 19" M Double Spoke Style 225 Wheel - Priced Each - 19x8 ET 37 72.6 CB - Genuine BMW - BMW

19x8 ET 37 72.6 CB affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
65141
Mfg#:
36118037141
Ships in 8 Business Days
3% off MSRP

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

$665.00

This product was last offered at the strikethrough price on
06-27-2026

$642.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Z26 Street Warrior Brake Kit - Rear

ES#3477764 - K5732-26 - Z26 Street Warrior Brake Kit - Rear - Includes performance drilled and slotted rotors and Power Stop's Extreme Carbon-Fiber Ceramic pads. - Power Stop - BMW

Includes performance drilled and slotted rotors and Power Stop's Extreme Carbon-Fiber Ceramic pads. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Power Stop - Corporate Logo
ES#:
3477764
Mfg#:
K5732-26
Ships in 1 Business Day
$320.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Suspension Refresh Kit

ES#2500736 - 31122229624KT4 - Front Suspension Refresh Kit - All the necessary parts to rebuild your front lower suspension in one simple package - Featuring Powerflex bushings - Assembled By ECS - BMW

All the necessary parts to rebuild your front lower suspension in one simple package - Featuring Powerflex bushings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2500736
Mfg#:
31122229624KT4
Ships on Dec 18, 2026
ON SALE!
$1388.99

This product was last offered at the strikethrough price on
01-03-2026

$1282.13 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alloy Strut Bar - Polished Aluminum

ES#2207832 - KSB557 - Alloy Strut Bar - Polished Aluminum - Instantly reduce your body or chassis flex with this strut bar from WhiteLine - Whiteline - BMW

Instantly reduce your body or chassis flex with this strut bar from WhiteLine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Whiteline - Corporate Logo
ES#:
2207832
Mfg#:
KSB557
In Stock
ON SALE! SAVE 20%
$228.99

This product was last offered at the strikethrough price on
06-09-2026

$183.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Caliper Rebuild Kit - Priced Per Caliper

ES#2574683 - 34111157037 - Front Caliper Rebuild Kit - Priced Per Caliper - Includes seals for rebuilding a caliper - ATE - BMW

Includes seals for rebuilding a caliper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ATE - Corporate Logo
ES#:
2574683
Mfg#:
34111157037
In Stock
$33.99

This product was last offered at the strikethrough price on
06-11-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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