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 Most Popular Parts

Sort By
Filter By
Return to Top

E46 Rear Control Arm - Right

ES#57782 - 33326781626 - E46 Rear Control Arm - Right - Used on the upper portion of the rear suspension - Genuine BMW - BMW

Used on the upper portion of the rear suspension

Brand:
Genuine BMW - Corporate Logo
ES#:
57782
Mfg#:
33326781626
Ships on Jan 21, 2027
4% off MSRP

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

$350.99

This product was last offered at the strikethrough price on
07-29-2026

$335.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 "C" Pillar Cover - Right

ES#113982 - 51438222628 - E46 "C" Pillar Cover - Right - Gray - Genuine BMW - BMW

Gray For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
113982
Mfg#:
51438222628
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.

$129.99

This product was last offered at the strikethrough price on
07-29-2026

$125.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Alternator Belt Tensioner Assembly

ES#2873679 - 11287838797 - Hydraulic Alternator Belt Tensioner Assembly - Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley - Febi - BMW
ECS Tuning recommends this product.

Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873679
Mfg#:
11287838797
Ships on Oct 26, 2026
$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Carrier Bushing

ES#2875257 - 33176751808 - Rear Differential Carrier Bushing - Bushing that presses into the rear subframe at the rear of the differential. - Febi - BMW

Bushing that presses into the rear subframe at the rear of the differential. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2875257
Mfg#:
33176751808
In Stock
$44.99

This product was last offered at the strikethrough price on
04-18-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Intake Boot

ES#2802086 - 13541705209 - Air Intake Boot - Connects directly to the MAF - Rein - BMW

Connects directly to the MAF 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802086
Mfg#:
13541705209
In Stock
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Yaw Sensor

ES#2599138 - 34526864094 - Yaw Sensor - Yaw sensor for the DSC system - Genuine BMW - BMW

Yaw sensor for the DSC system For vehicles with production date from 09/2000 up to 09/2001

Brand:
Genuine BMW - Corporate Logo
ES#:
2599138
Mfg#:
34526864094
Ships in 2 Business Days
7% off MSRP

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

$1080.35

This product was last offered at the strikethrough price on
05-20-2026

$1006.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

D2S 4500K XB HID Bulb - Pair

ES#4212764 - MM.N.061 - D2S 4500K XB HID Bulb - Pair - Quality replacement xenon bulbs from Morimoto - Morimoto - Audi BMW Volkswagen Mercedes Benz MINI

Quality replacement xenon bulbs from Morimoto For vehicles with xenon headlights

Brand:
Morimoto - Corporate Logo
ES#:
4212764
Mfg#:
MM.N.061
In Stock
$71.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trim Clip - Priced Each

ES#119102 - 51458266814 - Trim Clip - Priced Each - Used to hold door and dash panel accent trim inserts in place - Genuine BMW - BMW

Used to hold door and dash panel accent trim inserts in place

Brand:
Genuine BMW - Corporate Logo
ES#:
119102
Mfg#:
51458266814
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Front bumper hardware kit

ES#3029088 - 51112293995 - E46 Front bumper hardware kit - Installation hardware for front bumper - Genuine BMW - BMW

Installation hardware for front bumper

Brand:
Genuine BMW - Corporate Logo
ES#:
3029088
Mfg#:
51112293995
Ships in 2 Business Days
5% off MSRP

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

$61.99

This product was last offered at the strikethrough price on
07-29-2026

$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Xenon Headlight Lens Cover - Right

ES#3209915 - 63126929566 - Xenon Headlight Lens Cover - Right - Replacement headlight lens - URO - BMW

Replacement headlight lens 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3209915
Mfg#:
63126929566
In Stock
$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Xenon Headlight Lens Cover - Left

ES#3209912 - 63126929565 - Xenon Headlight Lens Cover - Left - Replacement headlight lens - URO - BMW

Replacement headlight lens 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3209912
Mfg#:
63126929565
In Stock
$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Pads set

ES#3674676 - 34116786044 - Front Brake Pads set - Quality replacement brake pads from an original equipment supplier - Brembo - BMW

Quality replacement brake pads from an original equipment supplier 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles equipped with 6-piston BMW Performance brake calipers only.

Brand:
Brembo - Corporate Logo
ES#:
3674676
Mfg#:
34116786044
In Stock
31% off MSRP

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

$111.99

This product was last offered at the strikethrough price on
07-29-2026

$76.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Main Crankshaft Seal

ES#19418 - 11142249532 - Front Main Crankshaft Seal - Replace your leaking crankshaft seal - Genuine BMW - BMW

Replace your leaking crankshaft seal

Brand:
Genuine BMW - Corporate Logo
ES#:
19418
Mfg#:
11142249532
In Stock
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OE Front Big Brake Kit (325x25)

ES#2550474 - 341136463 - OE Front Big Brake Kit (325x25) - Featuring coated blank rotors and Hawk HPS pads! - Assembled By ECS - BMW

Featuring coated blank rotors and Hawk HPS pads! 10X Entries For Our 25th Anniversary Sweepstakes!
17" wheels recommended

Brand:
Assembled By ECS - Corporate Logo
ES#:
2550474
Mfg#:
341136463
Ships in 5 Business Days
ON SALE!
$1026.99

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

$999.83 USD
This product is lifetime replacement eligible Partial Replacement

Trunk Strut - Priced Each

ES#2534361 - 51248227895 - Trunk Strut - Priced Each - Used to keep your trunk lid open - URO - BMW

Used to keep your trunk lid open 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For convertible models only

Brand:
URO - Corporate Logo
ES#:
2534361
Mfg#:
51248227895
Back Ordered
Auto Notify
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adapter Lead

ES#30840 - 12514592703 - Adapter Lead - Used to repair crankshaft position sensors - Genuine BMW - BMW

Used to repair crankshaft position sensors

Brand:
Genuine BMW - Corporate Logo
ES#:
30840
Mfg#:
12514592703
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.

$113.99

This product was last offered at the strikethrough price on
07-29-2026

$110.99 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 ECS Tuning is part of Enthusiast Auto Holdings