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 323Ci M52 2.5L

    • 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 323Ci M52 2.5L
Your Vehicle BMW E46 323Ci M52 2.5L
Change Clear

BMW E46 323Ci M52 2.5L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Air Temperature Sensor

ES#4940258 - 13621739510 - Air Temperature Sensor - Monitors intake air temperature - Bremmen Parts - BMW

Monitors intake air temperature 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940258
Mfg#:
13621739510
Special Order: No Guaranteed ETA
Auto Notify
ON SALE! SAVE 19%
$14.99

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

$12.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Intake Boot

ES#2813871 - 13541435627 - Air Intake Boot - Connects directly to the throttle body - Hamburg Tech - BMW

Connects directly to the throttle body We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813871
Mfg#:
13541435627
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plug-in Bracket

ES#164709 - 61131383759 - Plug-in Bracket - Bracket for plug in electrical connector. - Genuine BMW - BMW

Bracket for plug in electrical connector.

Brand:
Genuine BMW - Corporate Logo
ES#:
164709
Mfg#:
61131383759
Ships in 8 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cable Guide - Bottom

ES#31246 - 12521436339 - Cable Guide - Bottom - The bottom portion of the covering for the positive battery wire - Genuine BMW - BMW

The bottom portion of the covering for the positive battery wire

Brand:
Genuine BMW - Corporate Logo
ES#:
31246
Mfg#:
12521436339
Special Order: No Guaranteed ETA
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Gasket

ES#2789170 - 11421719855 - Oil Filter Housing Gasket - Seals housing to the engine block - Meistersatz - BMW

Seals housing to the engine block

Brand:
Meistersatz - Corporate Logo
ES#:
2789170
Mfg#:
11421719855
Ships in 1 Business Day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#23120 - 11361436272 - Bolt - Priced Each - Used to secure the vanos unite - Genuine BMW - BMW

Used to secure the vanos unite

Brand:
Genuine BMW - Corporate Logo
ES#:
23120
Mfg#:
11361436272
Ships in 5 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bracket Plug Connection - White

ES#164556 - 61131378997 - Bracket Plug Connection - White - Used on various locations on vehicle - Genuine BMW - BMW MINI

Used on various locations on vehicle

Brand:
Genuine BMW - Corporate Logo
ES#:
164556
Mfg#:
61131378997
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BEARING SHELL

ES#20112 - 11211743463 - BEARING SHELL - With Yellow markings - Genuine BMW - BMW

With Yellow markings

Brand:
Genuine BMW - Corporate Logo
ES#:
20112
Mfg#:
11211743463
In Stock
ON SALE! SAVE 74%
$43.99

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

$11.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BEARING SHELL)

ES#19954 - 11211705838 - BEARING SHELL) - With Yellow markings - Genuine BMW - BMW

With Yellow markings

Brand:
Genuine BMW - Corporate Logo
ES#:
19954
Mfg#:
11211705838
In Stock
ON SALE! SAVE 74%
$43.99

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

$11.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cold Climate Crankcase Ventilation Dipstick Hose

ES#2608434 - 11157532629 - Cold Climate Crankcase Ventilation Dipstick Hose - From oil separator to dipstick tube - Rein - BMW

From oil separator to dipstick tube 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For use in cold climates

Brand:
Rein - Corporate Logo
ES#:
2608434
Mfg#:
11157532629
In Stock at Vendor
$11.99

This product was last offered at the strikethrough price on
03-26-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch

ES#2684762 - 13621433077 - Auxiliary Fan Switch - Comes with related o-ring - URO - BMW

Comes with related o-ring 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Mounted in lower radiator hose, controls operation of auxiliary fan

Brand:
URO - Corporate Logo
ES#:
2684762
Mfg#:
13621433077
Ships in 1 Business Day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Covering Base B+

ES#165912 - 61138387547 - Covering Base B+ - Genuine BMW - BMW MINI

Brand:
Genuine BMW - Corporate Logo
ES#:
165912
Mfg#:
61138387547
Ships in 3 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Cable Guide

ES#31247 - 12521436340 - Upper Cable Guide - Used in securing various engine cables - Genuine BMW - BMW

Used in securing various engine cables For vehicles with a production date up to 12/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
31247
Mfg#:
12521436340
Ships in 5 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cable Guide - Bottom

ES#31679 - 12527525947 - Cable Guide - Bottom - The bottom portion of the covering for the positive battery wire - Genuine BMW - BMW

The bottom portion of the covering for the positive battery wire For vehicles with production date from 12/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
31679
Mfg#:
12527525947
Ships in 7 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt - Air Conditioning Compressor

ES#4332887 - 11281744986 - Accessory Belt - Air Conditioning Compressor - Keep your BMWs air conditioning system running at peak efficiency with this dependable. - Meyle - BMW

Keep your BMW’s air conditioning system running at peak efficiency with this dependable. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4332887
Mfg#:
11281744986
Ships on Sep 16, 2026
$9.99 USD
Free Shipping
on orders $49 and up

Radiator Drain Plug With Housing

ES#4056646 - 17111437360 - Radiator Drain Plug With Housing - Located in the bottom of the radiator - URO - BMW

Located in the bottom of the radiator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
URO - Corporate Logo
ES#:
4056646
Mfg#:
17111437360
In Stock
ON SALE! SAVE 11%
$10.99

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

$9.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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