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

BMW E46 323Ci M52 2.5L Engine Service & Maintenance Parts

Sort By
Filter By
Return to Top
ES#5482405 - 0500061540 - V-Ribbed Accessory Belt - Alternator/Water Pump/Power Steering Belt - Eliminate squelling with a brand new accessory belt - Meyle - BMW

Eliminate squelling with a brand new accessory belt 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5482405
Mfg#:
0500061540
In Stock
$12.99

This product was last offered at the strikethrough price on
08-25-2026

$11.99 USD
Free Shipping
on orders $49 and up
ES#5374070 - 20089-0010-99 - Hightec SYNTH RS HC-B SAE 5W-30 - 1 Liter - High-performance engine oil produced using HC synthetic oils with a wide area of application. - ROWE - Audi BMW Volkswagen Mercedes Benz MINI

High-performance engine oil produced using HC synthetic oils with a wide area of application.

Brand:
ROWE - Corporate Logo
ES#:
5374070
Mfg#:
20089-0010-99
Ships in 7 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
ES#4327695 - 13721730449 - Air Filter - Protect your engine - improve performance - Meyle - BMW

Protect your engine - improve performance 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327695
Mfg#:
13721730449
Ships on Nov 27, 2026
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2873754 - 11427512300 - Oil Filter Kit - Includes filter, O-ring, and copper washer. - Febi - BMW

Includes filter, O-ring, and copper washer. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873754
Mfg#:
11427512300
Ships on Feb 3, 2027
$14.99 USD
Free Shipping
on orders $49 and up
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 Nov 27, 2026
$9.99 USD
Free Shipping
on orders $49 and up
ES#4337913 - CTAA195 - Anti-Freeze Tester - Tests all ethylene glycol solutions with radiator hot or cold - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tests all ethylene glycol solutions with radiator hot or cold

Brand:
CTA Tools - Corporate Logo
ES#:
4337913
Mfg#:
CTAA195
In Stock
$9.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5339300 - 774.390 - Oil Drain Plug w/ Washer - Replace your stripped oil drain plug - Elring - BMW MINI

Replace your stripped oil drain plug 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339300
Mfg#:
774.390
Ships on Dec 7, 2026
$3.99 USD
Free Shipping
on orders $49 and up
ES#3522636 - 07119963151  - E46 Drain Plug Sealing Washer - A12x17-CU - Fischer and Plath - BMW MINI

A12x17-CU

Brand:
Fischer and Plath - Corporate Logo
ES#:
3522636
Mfg#:
07119963151
Ships in 1 Business Day
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2879200 - 11131273093 - Oil Drain Plug, oil pan - Does not include sealing washer - Vaico - BMW

Does not include sealing washer We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2879200
Mfg#:
11131273093
Ships in 1 Business Day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4045331 - 3478430NOBELTKT - ECS Cooling System Refresh Kit - Level 3 - Assembled By ECS - BMW

10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4045331
Mfg#:
3478430NOBELTKT
In Stock
ON SALE!
$1089.99

This product was last offered at the strikethrough price on
08-15-2026

$987.87 USD
This product is lifetime replacement eligible Partial Replacement
ES#10357 - E46IN2ENEV - Inspection II Service Kit - Includes all required parts to service your BMW - Assembled By ECS - BMW

Includes all required parts to service your BMW 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
10357
Mfg#:
E46IN2ENEV
In Stock
ON SALE!
$322.76 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5527219 - bmw101346KT - Radiator & Thermostat Cooling System Refresh Kit - Automatic - Overheating, a leaking radiator or a stuck thermostat are common on aging E46s, and the surrounding parts usually aren't far behind. - Assembled By ECS - BMW

Overheating, a leaking radiator or a stuck thermostat are common on aging E46s, and the surrounding parts usually aren't far behind. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5527219
Mfg#:
BMW101346KT
Ships in 6 Business Days
ON SALE!
$773.99

This product was last offered at the strikethrough price on
10-20-2026

$731.89 USD
This product is lifetime replacement eligible Partial Replacement
ES#5527592 - 301050768 - Launch Millennium Max Bi-Directional Diagnostic Scanner - Rugged, all-in-one bi-directional diagnostic tablet featuring full-system access, active testing, 31 advanced service functions, and AutoAuth integration for professional-level vehicle diagnostics. - Launch - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Rugged, all-in-one bi-directional diagnostic tablet featuring full-system access, active testing, 31 advanced service functions, and AutoAuth integration for professional-level vehicle diagnostics.

Brand:
Launch - Corporate Logo
ES#:
5527592
Mfg#:
301050768
Ships in 5 Business Days
44% off MSRP

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

$799.99

This product was last offered at the strikethrough price on
11-05-2026

$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5527593 - 301050822 - Launch Millennium Master 2.0 Diagnostic Scanner - Comprehensive OBD2 diagnostic scanner featuring full system diagnostics, 13 reset functions, and free lifetime WiFi updates via a 5 inch touchscreen. - Launch - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Comprehensive OBD2 diagnostic scanner featuring full system diagnostics, 13 reset functions, and free lifetime WiFi updates via a 5 inch touchscreen.

Brand:
Launch - Corporate Logo
ES#:
5527593
Mfg#:
301050822
Ships in 5 Business Days
22% off MSRP

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

$449.99

This product was last offered at the strikethrough price on
11-05-2026

$350.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5527608 - 341184002 - Launch X-431 Throttle V Professional Diagnostic Tool - Premium 13.6-inch 2K diagnostic tablet featuring an IP65 waterproof design, blazing-fast octa-core processing, advanced topology mapping, and J2534 passthrough capabilities for top-tier professional shops. - Launch - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Premium 13.6-inch 2K diagnostic tablet featuring an IP65 waterproof design, blazing-fast octa-core processing, advanced topology mapping, and J2534 passthrough capabilities for top-tier professional shops.

Brand:
Launch - Corporate Logo
ES#:
5527608
Mfg#:
341184002
Ships in 5 Business Days
13% off MSRP

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

$5995.99

This product was last offered at the strikethrough price on
11-05-2026

$5196.99 USD
Free Shipping
ES#5527602 - 301190908 - Launch X431 Torque AutoHD Pro Diagnostic Tool - Rugged, all-in-one diagnostic tablet for mixed fleets, delivering OE-level precision, full-system diagnostics, topology mapping, and active testing for both automotive and Class 18 heavy-duty trucks. - Launch - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Rugged, all-in-one diagnostic tablet for mixed fleets, delivering OE-level precision, full-system diagnostics, topology mapping, and active testing for both automotive and Class 1–8 heavy-duty trucks.

Brand:
Launch - Corporate Logo
ES#:
5527602
Mfg#:
301190908
Ships in 5 Business 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.

$5495.99

This product was last offered at the strikethrough price on
11-05-2026

$4999.99 USD
Free Shipping

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

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