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BMW Engine Pulley Parts

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Hex Bolt - M8x50mm

ES#14587 - 07119904533 - Hex Bolt - M8x50mm - Worn hardware should be replaced before it fails - Genuine BMW - BMW MINI

Worn hardware should be replaced before it fails Secures the lower portion of the hydraulic alternator belt tensioner to the assembly

Brand:
Genuine BMW - Corporate Logo
ES#:
14587
Mfg#:
07119904533
In Stock
$4.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Assembly

ES#4069936 - 11287810807 - Accessory Belt Tensioner Assembly - This is the main belt tensioner for A/C, and alternator - Mubea - BMW

This is the main belt tensioner for A/C, and alternator

Brand:
Mubea - Corporate Logo
ES#:
4069936
Mfg#:
11287810807
In Stock at Vendor
$148.50

This product was last offered at the strikethrough price on
06-25-2026

$136.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Pulley

ES#3194779 - 11287807021 - Tensioner Pulley - Does not include tensioner - Ina - BMW

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

Brand:
Ina - Corporate Logo
ES#:
3194779
Mfg#:
11287807021
In Stock
$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2695561 - 11287833266KT - Accessory Belt Kit - Utilizes high quality components - Assembled By ECS - BMW

Utilizes high quality components 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2695561
Mfg#:
11287833266KT
In Stock at Vendor
$674.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Pulley (Vibration Damper) V20-2358

ES#4472538 - 11238602800 - Crankshaft Pulley (Vibration Damper) V20-2358 - Main dampener drive pulley at the crank - Vaico - BMW MINI

Main dampener drive pulley at the crank We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4472538
Mfg#:
11238602800
In Stock at Vendor
$691.99

This product was last offered at the strikethrough price on
05-07-2026

$672.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4736698 - 11287833264KT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and our performance Kevlar reinforced belts - Assembled By ECS - BMW

Utilizes high quality components and our performance Kevlar reinforced belts 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4736698
Mfg#:
11287833264KT
In Stock
$665.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Accessory Belt - B58

ES#4485245 - 6pk1155 - Performance Kevlar Reinforced Accessory Belt - B58 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Replaces BMW # 11288613707 - 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. Replaces BMW # 11288613707 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4485245
Mfg#:
6PK1155
Ships on Oct 27, 2026
Auto Notify
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2217419 - 11287628653 - Accessory Belt - Drive belt for the A/C and power steering - Genuine BMW - BMW

Drive belt for the A/C and power steering

Brand:
Genuine BMW - Corporate Logo
ES#:
2217419
Mfg#:
11287628653
In Stock
14% off MSRP

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

$63.99

This product was last offered at the strikethrough price on
06-03-2026

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mechanical A/C Belt Tensioner Assembly

ES#2534490 - 11281433571 - Mechanical A/C Belt Tensioner Assembly - Complete tensioner assembly with roller - URO - BMW

Complete tensioner assembly with roller 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534490
Mfg#:
11281433571
Ships in 1 Business Day
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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
In Stock
$31.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank hub

ES#20560 - 11237570107 - Crank hub - Hub that mounts the crank pulley - Genuine BMW - BMW

Hub that mounts the crank pulley

Brand:
Genuine BMW - Corporate Logo
ES#:
20560
Mfg#:
11237570107
In Stock
5% off MSRP

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

$167.00

This product was last offered at the strikethrough price on
07-21-2026

$157.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#3648542 - 11287799851kt1 - Accessory Belt Service Kit - Utilizes factory components - Genuine BMW - BMW

Utilizes factory components

Brand:
Genuine BMW - Corporate Logo
ES#:
3648542
Mfg#:
11287799851KT1
Ships in 2 Business Days
$313.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Pulley

ES#24459 - 11517840403 - Water Pump Pulley - Should be replaced each time with the water pump - Genuine BMW - BMW

Should be replaced each time with the water pump

Brand:
Genuine BMW - Corporate Logo
ES#:
24459
Mfg#:
11517840403
Ships in 2 Business Days
$208.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Accesory Belt Tensioner Assembly

ES#3215682 - 11288620022 - Mechanical Accesory Belt Tensioner Assembly - Mechanical belt tensioner for the alternator, A/C and power steering system - Ina - BMW

Mechanical belt tensioner for the alternator, A/C and power steering system We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3215682
Mfg#:
11288620022
In Stock
$72.99

This product was last offered at the strikethrough price on
07-09-2026

$69.43 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Belt Tensioner

ES#254052 - 11287799851 - Mechanical Belt Tensioner - Mechanical belt tensioner for the alternator, A/C and power steering system - Genuine BMW - BMW

Mechanical belt tensioner for the alternator, A/C and power steering system

Brand:
Genuine BMW - Corporate Logo
ES#:
254052
Mfg#:
11287799851
In Stock
ON SALE!
$158.99

This product was last offered at the strikethrough price on
06-25-2026

$155.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Pulley

ES#2561562 - 11511436590 - Water Pump Pulley - A common failing piece due to the plastic design. - Febi - BMW

A common failing piece due to the plastic design. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2561562
Mfg#:
11511436590
In Stock at Vendor
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Pulley Parts

Pulleys drive accessories essential to vehicle operation. Whether you need to install a stock original equipment pulley during a repair, or improve engine performance and appearance with a lightweight aluminum or underdrive pulley, count on ECS Tuning for pulley solutions that work.

Other BMW Engine Pulley Parts

Let us help you find the parts that fit your BMW

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