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 Clear

BMW E46 328i M52 2.8L

    • 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 BMW E46 328i M52 2.8L
Your Vehicle BMW E46 328i M52 2.8L
Change Clear

BMW E46 328i M52 2.8L Most Popular Parts

Sort By
Filter By
Return to Top

Shark Injector Performance Software

ES#3138953 - N4MS42 - Shark Injector Performance Software - Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +15HP +12LB/FT gains! - Shark Injector - BMW

Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +15HP +12LB/FT gains!

Brand:
Shark Injector - Corporate Logo
ES#:
3138953
Mfg#:
N4MS42
In Stock
ON SALE!
$314.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M52TU/M54 Mechanical Thermostat Conversion

ES#4709399 - 008785LA01T - M52TU/M54 Mechanical Thermostat Conversion - Upgrade from your all-in-one plastic thermostat assembly to a stout and reliable billet mechanical thermostat setup! - Turner Motorsport - BMW

Upgrade from your all-in-one plastic thermostat assembly to a stout and reliable billet mechanical thermostat setup! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4709399
Mfg#:
008785LA01T
Ships on Jan 20, 2027
ON SALE!
Starting at $312.37 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Power Steering Return Hose

ES#2575762 - 32416796367 - E46 Power Steering Return Hose - Connects power steering cooling coil to power steering rack - Cohline - BMW

Connects power steering cooling coil to power steering rack

Brand:
Cohline - Corporate Logo
ES#:
2575762
Mfg#:
32416796367
Ships in 1 Business Day
$157.99

This product was last offered at the strikethrough price on
05-09-2026

$143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trim Panel Clip - Set of 25

ES#4316538 - 51411973500 - Trim Panel Clip - Set of 25 - Used to secure trim panels for various locations on the interior of your vehicle to the body - Bremmen Parts - BMW

Used to secure trim panels for various locations on the interior of your vehicle to the body 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316538
Mfg#:
51411973500
Ships in 9 Business Days
ON SALE! SAVE 18%
$10.99

This product was last offered at the strikethrough price on
09-14-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Rear Trailing Arm Bushings With Limiters

ES#2722868 - 33326770786kt - Heavy Duty Rear Trailing Arm Bushings With Limiters - Featuring Meyle HD bushings and ECS RTAB limiters for exceptional performance and longevity - Assembled By ECS - BMW

Featuring Meyle HD bushings and ECS RTAB limiters for exceptional performance and longevity 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2722868
Mfg#:
33326770786KT
In Stock
ON SALE!
$121.47

This product was last offered at the strikethrough price on
06-12-2026

$110.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

17" Emergency Spare Wheel/Tire Set

ES#3691497 - 3611675000713580 - 17" Emergency Spare Wheel/Tire Set - Includes Genuine BMW 17x3.5" ET30 steel wheel with mounted and balanced Continental T155/70R17 tire. - Assembled By ECS - BMW
ECS Tuning recommends this product.

Includes Genuine BMW 17x3.5" ET30 steel wheel with mounted and balanced Continental T155/70R17 tire. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3691497
Mfg#:
3611675000713580
Ships on Dec 3, 2026
$266.99 USD
Free Shipping

M52 M54 Cylinder Head - Complete

ES#2918697 - 11127514540-2 - M52 M54 Cylinder Head - Complete - Complete cylinder head with guides, seats, valves, & springs - AMC - BMW
ECS Tuning recommends this product.

Complete cylinder head with guides, seats, valves, & springs

Brand:
AMC - Corporate Logo
ES#:
2918697
Mfg#:
11127514540-2
Special Order: No Guaranteed ETA
$1864.99 USD

Fuel Pressure Regulator - 3.5 Bar

ES#2575614 - 13531729319 - Fuel Pressure Regulator - 3.5 Bar - Standard fuel pressure regulator - Bosch - BMW

Standard fuel pressure regulator We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2575614
Mfg#:
13531729319
Ships in 4 Business Days
$46.99

This product was last offered at the strikethrough price on
08-03-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 2

ES#2063862 - ECSE461711-5 - ECS Cooling System Refresh Kit - Level 2 - A more advanced kit that includes belt service components and a ECS aluminum pulley - featuring aftermarket contents - Assembled By ECS - BMW

A more advanced kit that includes belt service components and a ECS aluminum pulley - featuring aftermarket contents 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2063862
Mfg#:
ECSE461711-5
Ships in 3 Business Days
ON SALE!
$470.99

This product was last offered at the strikethrough price on
10-01-2026

$440.58 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

All-Weather Cargo Liner - Black

ES#194968 - 82110305084 - All-Weather Cargo Liner - Black - Keep the trunk of your vehicle clean with this mat - Genuine BMW - BMW

Keep the trunk of your vehicle clean with this mat

Brand:
Genuine BMW - Corporate Logo
ES#:
194968
Mfg#:
82110305084
Ships Today
8% off MSRP

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

$65.00

This product was last offered at the strikethrough price on
11-04-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HEX BOLT

ES#17665 - 11111740345 - HEX BOLT - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
17665
Mfg#:
11111740345
Ships in 1-2 days
9% off MSRP

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

$13.04

This product was last offered at the strikethrough price on
11-04-2026

$11.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Filter for Cold Air Intake - Priced Each

ES#3149054 - D403-0350 - Replacement Filter for Cold Air Intake - Priced Each - Replace your dirty, damaged, or lost filter - Dinan - BMW

Replace your dirty, damaged, or lost filter Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3149054
Mfg#:
D403-0350
In Stock
11% off MSRP

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

$71.95

This product was last offered at the strikethrough price on
09-28-2026

$63.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DSC Pressure sensor

ES#63032 - 34521164458 - DSC Pressure sensor - This sensor is attached to the brake master cylinder - Genuine BMW - BMW

This sensor is attached to the brake master cylinder

Brand:
Genuine BMW - Corporate Logo
ES#:
63032
Mfg#:
34521164458
Ships in 1-2 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.

$272.99

This product was last offered at the strikethrough price on
11-04-2026

$264.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch

ES#4316517 - 13621433077 - Auxiliary Fan Switch - Comes with related o-ring - Bremmen Parts - BMW
ECS Tuning recommends this product.

Comes with related o-ring 10X Entries Into Our F80 M3 Sweepstakes

Mounted in lower radiator hose, controls operation of auxiliary fan

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316517
Mfg#:
13621433077
In Stock
ON SALE!
$16.79 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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings