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

Front Hub Nut - Priced Each

ES#49443 - 31211128336 - Front Hub Nut - Priced Each - Fits left and right side - Genuine BMW - BMW

Fits left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
49443
Mfg#:
31211128336
In Stock
$19.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Brake Air Duct Bracket - Right

ES#129195 - 51717892798 - E46 M3 Brake Air Duct Bracket - Right - Secures the right brake air duct - Genuine BMW - BMW

Secures the right brake air duct affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
129195
Mfg#:
51717892798
Ships in 4 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.

$88.99

This product was last offered at the strikethrough price on
06-28-2026

$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW E46 3 Series / Z4 Rear Diff Front Mount

ES#4842874 - PFR5-4621H - BMW E46 3 Series / Z4 Rear Diff Front Mount - Powerflex Rear Diff Front Mount Bushing for the BMW E46 3 Series and Z4 is an excellent upgrade for drivers seeking improved drivetrain stability, better handling, and more efficient power delivery. - Powerflex - BMW

Powerflex Rear Diff Front Mount Bushing for the BMW E46 3 Series and Z4 is an excellent upgrade for drivers seeking improved drivetrain stability, better handling, and more efficient power delivery. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4842874
Mfg#:
PFR5-4621H
In Stock
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Conditioning O-Ring - Priced Each

ES#2215346 - 64508374959 - Air Conditioning O-Ring - Priced Each - 9.5X2.5mm - Rein - BMW MINI

9.5X2.5mm 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:
Rein - Corporate Logo
ES#:
2215346
Mfg#:
64508374959
In Stock
ON SALE!
$9.17

This product was last offered at the strikethrough price on
06-28-2026

$8.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing chain kit

ES#2828680 - 11411401399KT - Timing chain kit - Everything you need to get the job done, including coolant, oil and filter - Assembled By ECS - BMW

Everything you need to get the job done, including coolant, oil and filter 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#:
2828680
Mfg#:
11411401399KT
Ships in 4 Business Days
$851.69

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

$686.36 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Clutch Master Cylinder

ES#2869531 - 21521163899 - Clutch Master Cylinder - A leaking master cylinder often feels like a failing clutch or a problematic transmission - Febi - BMW

A leaking master cylinder often feels like a failing clutch or a problematic transmission 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:
Febi - Corporate Logo
ES#:
2869531
Mfg#:
21521163899
Ships in 4 Business Days
$100.99

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

$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Parking Brake Expanding Lock - Set of 2

ES#4344914 - 34411161762 - Parking Brake Expanding Lock - Set of 2 - For rear axle - Febi - BMW

For rear axle 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:
Febi - Corporate Logo
ES#:
4344914
Mfg#:
34411161762
Ships on Jul 21, 2026
Auto Notify
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Outdoor Temperature Sensor / Probe

ES#2534824 - 65816905133 - Outdoor Temperature Sensor / Probe - Common fix for incorrect OBC temperature readings - URO - BMW MINI

Common fix for incorrect OBC temperature readings 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:
URO - Corporate Logo
ES#:
2534824
Mfg#:
65816905133
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gloss Shadowline Trim - Left

ES#93709 - 51327890453 - Gloss Shadowline Trim - Left - Located on the outside of the front door running perpendicular to the "B" pillar - Genuine BMW - BMW

Located on the outside of the front door running perpendicular to the "B" pillar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
93709
Mfg#:
51327890453
Ships in 4 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.

$140.99

This product was last offered at the strikethrough price on
06-28-2026

$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 Door Handle Carrier - Left

ES#90487 - 51218216121 - E46 Door Handle Carrier - Left - Front door handle carrier, which the outside door handle mounts to - Genuine BMW - BMW

Front door handle carrier, which the outside door handle mounts to affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 09/2000

Brand:
Genuine BMW - Corporate Logo
ES#:
90487
Mfg#:
51218216121
Ships in 7 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.

$139.99

This product was last offered at the strikethrough price on
06-28-2026

$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Drain / Fill Plug, Transmission 24x1.5 - Priced Each

ES#42326 - 23117527440 - Drain / Fill Plug, Transmission 24x1.5 - Priced Each - Factory direct drain plug for many manual transmissions - Genuine BMW - BMW

Factory direct drain plug for many manual transmissions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
42326
Mfg#:
23117527440
In Stock
$31.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Vacuum Pump

ES#25929 - 11617836745 - E46 M3 Vacuum Pump - Restore pedal feel with a new brake vacuum pump - Genuine BMW - BMW

Restore pedal feel with a new brake vacuum pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date from 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
25929
Mfg#:
11617836745
Ships in 4 Business Days
4% off MSRP

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

$236.99

This product was last offered at the strikethrough price on
06-28-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Caliper Guide Bolt - Priced Each

ES#2918637 - 34111157041KT5 - Caliper Guide Bolt - Priced Each - Lets the caliper slide back and forth. Manufactured from 304 stainless steel and machined to tight tolerances for high levels of performance and longevity. - ECS - BMW MINI

Lets the caliper slide back and forth. Manufactured from 304 stainless steel and machined to tight tolerances for high levels of performance and longevity. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2918637
Mfg#:
34111157041KT5
In Stock
ON SALE! SAVE 25%
$25.99

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

$19.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ground Cable

ES#30243 - 12421737755 - Ground Cable - Length: 380mm - Genuine BMW - BMW

Length: 380mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
30243
Mfg#:
12421737755
In Stock
ON SALE! SAVE 10%
$41.99

This product was last offered at the strikethrough price on
03-29-2026

$37.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5150 AutoSport S54 VANOS Hub

ES#4852740 - 5150-VANOS - 5150 AutoSport S54 VANOS Hub - 5150 Autosport - BMW

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

Brand:
5150 Autosport - Corporate Logo
ES#:
4852740
Mfg#:
5150-VANOS
Back Ordered
Auto Notify
$679.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Parking Brake Cable - Left

ES#2574676 - 34411165021 - E46 Parking Brake Cable - Left - Addresses rusty, damaged cables or one that will not adjust - Febi - BMW

Addresses rusty, damaged cables or one that will not adjust 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:
Febi - Corporate Logo
ES#:
2574676
Mfg#:
34411165021
In Stock
$23.38

This product was last offered at the strikethrough price on
03-24-2026

$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