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

No Vehicle selected
Please select your vehicle below.

    • 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 Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW E46 Engine Drive Belt Parts

Sort By
Filter By
Return to Top

Belt tensioner adjuster bearing

ES#29428 - 12311713153 - Belt tensioner adjuster bearing - Bearing used on hydraulic belt tensioners - Genuine BMW - BMW

Bearing used on hydraulic belt tensioners

Brand:
Genuine BMW - Corporate Logo
ES#:
29428
Mfg#:
12311713153
Ships in 8 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Alternator Belt Tensioner Roller

ES#4069663 - 11281748131 - Hydraulic Alternator Belt Tensioner Roller - Replacement is recommend with every belt service - Meyle - BMW

Replacement is recommend with every belt service 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4069663
Mfg#:
11281748131
Ships on Sep 22, 2026
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Bushing

ES#21692 - 11281748718 - Tensioner Bushing - Part of the water pump tensioner - Genuine BMW - BMW

Part of the water pump tensioner

Brand:
Genuine BMW - Corporate Logo
ES#:
21692
Mfg#:
11281748718
Back Ordered
4% off MSRP

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

$23.99

This product was last offered at the strikethrough price on
09-03-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt - Air Conditioning Compressor

ES#3235042 - 11287512762 - Accessory Belt - Air Conditioning Compressor - A/C belt for your BMW - Gates - BMW

A/C belt for your BMW For vehicles with production date from 09/2002

Brand:
Gates - Corporate Logo
ES#:
3235042
Mfg#:
11287512762
Ships on Sep 24, 2026
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#3673270 - 11287841228 - Idler Pulley - Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems - JL Germany - BMW

Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems

Brand:
JL Germany
ES#:
3673270
Mfg#:
11287841228
Special Order: No Guaranteed ETA
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Alternator Belt Tensioner Pulley Cover

ES#21612 - 11281435114 - Mechanical Alternator Belt Tensioner Pulley Cover - Seals the front of the pulley from debris - Genuine BMW - BMW MINI

Seals the front of the pulley from debris

Brand:
Genuine BMW - Corporate Logo
ES#:
21612
Mfg#:
11281435114
Ships in 3 Business Days
ON SALE! SAVE 50%
$3.99

This product was last offered at the strikethrough price on
04-08-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Alternator Belt Tensioner Roller

ES#2813365 - 11281748131 - Hydraulic Alternator Belt Tensioner Roller - Replacement is recommend with every belt service - Hamburg Tech - BMW

Replacement is recommend with every belt service We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813365
Mfg#:
11281748131
Ships in 2 Business Days
ON SALE! SAVE 13%
$15.99

This product was last offered at the strikethrough price on
09-03-2026

$13.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt - Air Conditioning Compressor

For dependable operation and peace of mind, trust the INA Serpentine Belt from ECS Tuning, a smart choice for preventative maintenance and long-term reliability in your BMW. For vehicles with production date from 09/2002

Brand:
Ina - Corporate Logo
ES#:
4920228
Mfg#:
FB4K339
Ships in 3 Business Days
$11.99 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!
For vehicles with production date up to 09/2002

Brand:
Meyle - Corporate Logo
ES#:
4332887
Mfg#:
11281744986
Ships on Sep 22, 2026
$9.99 USD
Free Shipping
on orders $49 and up

Accessory Drive Belt Tensioner Kit

Includes replacement belt tensioners, idler pulleys, a water pump, and two new serpentine belts We Price Match - Give Us A Call or Chat!
For 2003+ model years only

Brand:
Ina - Corporate Logo
ES#:
3217172
Mfg#:
5290053300
Ships in 8 Business Days
$251.99 USD

Mechanical A/C Belt Tensioner Assembly

ES#1892307 - 11281433571 - Mechanical A/C Belt Tensioner Assembly - This replacement mechanical A/C belt tensioner assembly from Febi Bilstein restores the precise, constant tension your accessory drive system requires. - Febi - BMW

This replacement mechanical A/C belt tensioner assembly from Febi Bilstein restores the precise, constant tension your accessory drive system requires. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
1892307
Mfg#:
11281433571
Ships in 1-2 days
$64.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Belt

ES#4333262 - 11287830945 - Auxiliary Belt - Maintain optimal function and reliability in your BMW with this high-quality Meyle auxiliary belt. - Meyle - BMW

Maintain optimal function and reliability in your BMW with this high-quality Meyle auxiliary belt. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4333262
Mfg#:
11287830945
Ships on Sep 22, 2026
$15.99 USD
Free Shipping
on orders $49 and up

V-Ribbed Accessory Belt - Alternator/Water Pump/Power Steering Belt

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
Ships on Sep 24, 2026
Auto Notify
$12.99

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

$11.99 USD

Mechanical A/C Belt Tensioner Assembly

ES#2866964 - 11287512758 - Mechanical A/C Belt Tensioner Assembly - Complete tensioner assembly with roller - Febi - BMW

Complete tensioner assembly with roller We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/2002

Brand:
Febi - Corporate Logo
ES#:
2866964
Mfg#:
11287512758
Special Order: No Guaranteed ETA
$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Drive Belt Parts

Drive belts transfer crankshaft power to various accessories, including the alternator, water pump, power steering pump, and air conditioning compressor. Replacement of drive belts, serpentine belts, and drive belt tensioners at recommended service intervals helps you avoid untimely breakdowns and expensive vehicle repairs.

Let us help you find the parts that fit your BMW

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