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 Engine Drive Belt Parts

Sort By
Filter By
Return to Top

Accessory Belt Service Kit

ES#3658420 - 11287636367KT - Accessory Belt Service Kit - Utilizes high quality aftermarket components - Assembled By ECS - BMW

Utilizes high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3658420
Mfg#:
11287636367KT
Back Ordered
ON SALE! SAVE 16%
$1014.99

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

$849.34 USD
Free Shipping
on orders $49 and up
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 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873679
Mfg#:
11287838797
Ships on Jan 22, 2027
$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit Service Kit

ES#2593600 - 11281437450KT - Accessory Belt Kit Service Kit - Utilizes all genuine BMW components - includes updated hydraulic alternator tensioner - Genuine BMW - BMW

Utilizes all genuine BMW components - includes updated hydraulic alternator tensioner

Brand:
Genuine BMW - Corporate Logo
ES#:
2593600
Mfg#:
11281437450KT
Ships in 1-2 days
$821.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#3658464 - 11287636368KT - Accessory Belt Service Kit - Utilizes high quality aftermarket components - Assembled By ECS - BMW

Utilizes high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
3658464
Mfg#:
11287636368KT
Ships on Nov 13, 2026
$820.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#4005016 - 11287803476 - Accessory Belt - Alternator & water pump belt - Continental - BMW

Alternator & water pump belt We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
4005016
Mfg#:
11287803476
Ships in 1-2 days
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit Service Kit

ES#2598805 - 11287512762KT - Accessory Belt Kit Service Kit - Utilizes all genuine BMW components - includes updated hydraulic alternator tensioner - Genuine BMW - BMW

Utilizes all genuine BMW components - includes updated hydraulic alternator tensioner For vehicles with production date from 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
2598805
Mfg#:
11287512762KT
Ships in 1-2 days
$813.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced A/C Belt - M57

ES#4485247 - 4pk830 - Performance Kevlar Reinforced A/C Belt - M57 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries Into Our F80 M3 Sweepstakes
Drives the a/c compressor

Brand:
ECS - Corporate Logo
ES#:
4485247
Mfg#:
4PK830
Back Ordered
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#976 - 6PK1153 - Accessory Belt - Replace your worn out belt to ensure you aren't left stranded on the side of the road - Continental - BMW Volkswagen

Replace your worn out belt to ensure you aren't left stranded on the side of the road We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
976
Mfg#:
6PK1153
In Stock
$25.99

This product was last offered at the strikethrough price on
09-02-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S55 "Bulletproof" Crank Kit

ES#4365387 - ECSs55bpKT - S55 "Bulletproof" Crank Kit - .or at least as "Bulletproof" as your F8X S55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. - Assembled By ECS - BMW

...or at least as "Bulletproof" as your F8X S55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4365387
Mfg#:
ECSS55BPKT
Ships on Jan 8, 2027
ON SALE!
$794.99

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

$776.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Idler Pulley for Water Pump / Alternator Belt

ES#3673362 - 5320293100 - Idler Pulley for Water Pump / Alternator Belt - Keep your alternator turning properly. - Ina - BMW

Keep your alternator turning properly. We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3673362
Mfg#:
5320293100
Ships in 1-2 days
$32.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#257172 - 11281432724 - Accessory Belt - Driver the water pump, power steering, and alternator. - Continental - BMW

Driver the water pump, power steering, and alternator. We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
257172
Mfg#:
11281432724
Ships in 6 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley Securing Bolt

ES#14608 - 07119904677 - Idler Pulley Securing Bolt - Used to secure the idler pulley - Genuine BMW - BMW

Used to secure the idler pulley

Brand:
Genuine BMW - Corporate Logo
ES#:
14608
Mfg#:
07119904677
In Stock
3% off MSRP

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

$6.99

This product was last offered at the strikethrough price on
10-23-2026

$6.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2586765 - 11281437929KT2 - Accessory Belt Kit - Utilizes all genuine BMW components - Genuine BMW - BMW

Utilizes all genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
2586765
Mfg#:
11281437929KT2
Back Ordered
$763.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2581872 - OEN54BLTKT - Accessory Belt Kit - Everything you need to service your belt drive system using genuine BMW components - Genuine BMW - BMW

Everything you need to service your belt drive system using genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
2581872
Mfg#:
OEN54BLTKT
Ships in 1-2 days
$374.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S55 "Bulletproof" Crank Kit

ES#4642991 - ECSS55BPKRKT - S55 "Bulletproof" Crank Kit - .or at least as "Bulletproof" as your F8X S55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. Featuring Kevlar reinforced belt! - Assembled By ECS - BMW

...or at least as "Bulletproof" as your F8X S55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. Featuring Kevlar reinforced belt! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4642991
Mfg#:
ECSS55BPKRKT
Ships on Nov 12, 2026
$779.99

This product was last offered at the strikethrough price on
08-07-2026

$747.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Accessory Belt Kit

ES#3236249 - 11287631824KT - Accessory Belt Kit - Everything you need to service your belt drive system using genuine BMW components - Genuine BMW - BMW

Everything you need to service your belt drive system using genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
3236249
Mfg#:
11287631824KT
Ships in 1-2 days
$253.99

This product was last offered at the strikethrough price on
10-05-2026

$248.99 USD
Free Shipping
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.

Other BMW Engine Drive Belt Parts

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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings