Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW E46 323i M52 2.5L

BMW E46 323i M52 2.5L Most Popular Parts

Sort By
Filter By
Return to Top
ES#4069947 - TCKE46SingleKit - TC Kline Racing Single Adjustable Street/Track Coilover Kit - Lifetime warranty on street-driven cars! Featuring proprietary single-adjustable Koni dampers, front camber plates, and 400#F/500#R springs - TC Kline Racing - BMW

Lifetime warranty on street-driven cars! Featuring proprietary single-adjustable Koni dampers, front camber plates, and 400#F/500#R springs

Brand:
TC Kline Racing - Corporate Logo
ES#:
4069947
Mfg#:
TCKE46SINGLEKIT
Ships in 2 Business Days
$2554.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#205200 - 11527505302 - Radiator Fan Clutch - Common source of engine overheating - Mahle-Behr - BMW

Common source of engine overheating

Brand:
Mahle-Behr - Corporate Logo
ES#:
205200
Mfg#:
11527505302
In Stock
$238.99

This product was last offered at the strikethrough price on
08-26-2026

$175.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4876763 - 82141467704 - BMW Coolant / Antifreeze - 1 Gallon (3.78L) - Blue G48 - 100% strength concentrate - dilute to a 50:50 ratio with distilled water - Zerex - BMW

100% strength concentrate - dilute to a 50:50 ratio with distilled water For Vehicles Produced Up To 2018

Brand:
Zerex - Corporate Logo
ES#:
4876763
Mfg#:
82141467704
Ships in 1-2 days
$25.01

This product was last offered at the strikethrough price on
10-21-2026

$24.99 USD
Free Shipping
on orders $49 and up
ES#2808747 - 26111227410kt - Driveshaft Overhaul Kit - With Giubo and CSB - Includes flex disc (giubo) center support bearing (csb) and required hardware for installation - Assembled By ECS - BMW

Includes flex disc (giubo) center support bearing (csb) and required hardware for installation 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles With Manual Transmissions
For vehicles with manual transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
2808747
Mfg#:
26111227410KT
Ships in 1 Business Day
ON SALE! SAVE 10%
$215.99

This product was last offered at the strikethrough price on
08-17-2026

$193.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4271421 - 004964la01-01KT - Aluminum Street Shield Skid Plate Kit - Milled Finish - Protect your vehicle's fragile oil pan and under carriage with this 1/8 (3.175mm) thick aluminum skid plate - Turner Motorsport - BMW

Protect your vehicle's fragile oil pan and under carriage with this 1/8” (3.175mm) thick aluminum skid plate 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4271421
Mfg#:
004964LA01-01KT
In Stock
ON SALE! SAVE 15%
$535.99

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

$455.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3221125 - 11241284849WPC - WPC Treated Rod Bearing Set - Stronger & smoother, with less friction for your BMW! - ECS - BMW

Stronger & smoother, with less friction for your BMW! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3221125
Mfg#:
11241284849WPC
In Stock
ON SALE! SAVE 20%
$188.99

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

$151.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3690750 - 17137787039KT - Coolant Expansion Tank With Cap, Sensor, And Lower Securing Clamp - Don't waste time replacing just the tank, replace it all at once to avoid down time with your BMW - Hamburg Tech - BMW

Don't waste time replacing just the tank, replace it all at once to avoid down time with your BMW We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3690750
Mfg#:
17137787039KT
In Stock
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3525712 - 009536ECS01 - E46 Exact-Fit Stainless Steel Clutch Line - Improve clutch pedal feel with this simple, yet dramatic upgrade - ECS - BMW

Improve clutch pedal feel with this simple, yet dramatic upgrade 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3525712
Mfg#:
009536ECS01
In Stock
ON SALE! SAVE 15%
$63.99

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

$54.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1843946 - 31122282121 - ZHP Lower Control Arm - Left - Includes the upgraded ball joints from the Performance Package - Lemforder - BMW

Includes the upgraded ball joints from the Performance Package We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
1843946
Mfg#:
31122282121
In Stock
$294.00

This product was last offered at the strikethrough price on
07-27-2026

$232.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2695472 - 030-8KT - 19" Style 030 Wheels - Square Set Of Four - 19x9.5 ET38 5x120 72.6CB - Matte Black - Alzor - BMW

19x9.5 ET38 5x120 72.6CB - Matte Black 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
2695472
Mfg#:
030-8KT
In Stock
ON SALE!
$975.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2695473 - 030-7KT - 19" Style 030 Wheels - Square Set Of Four - 19x8.5" ET35 72.6CB 5x120 - Matte Black - Alzor - BMW MINI

19x8.5" ET35 72.6CB 5x120 - Matte Black 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
2695473
Mfg#:
030-7KT
In Stock
ON SALE!
$975.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3021106 - TSU9980006 - Turner Motorsport Monoball Rear Upper Control Arm Inner Bushings - Race - The ultimate rear control arm bushings for your BMW - Turner Motorsport - BMW

The ultimate rear control arm bushings for your BMW 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3021106
Mfg#:
TSU9980006
In Stock
ON SALE! SAVE 15%
$259.99

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

$220.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4316518 - 13901433603 - Fuel Tank Breather Valve - Valve between charcoal canister and throttle body - Bremmen Parts - BMW

Valve between charcoal canister and throttle body 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316518
Mfg#:
13901433603
In Stock
ON SALE! SAVE 10%
$64.99

This product was last offered at the strikethrough price on
10-08-2026

$58.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3024675 - TMS-3-PEDAL-SET - Turner Performance Pedal Set - Manual Transmission - Silver anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it. - Turner Motorsport - BMW

Silver anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3024675
Mfg#:
TMS-3-PEDAL-SET
In Stock
ON SALE! SAVE 10%
$183.99

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

$165.59 USD
Free Shipping
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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings