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BMW M3 Engine Pulley Parts

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Performance Kevlar Reinforced Accessory A/C Belt - E9X M3

ES#4315387 - 6DPK1105 - Performance Kevlar Reinforced Accessory A/C Belt - E9X M3 - Our Kevlar accessory Belts are a performance alternative to a traditional belt. Replaces BMW # 11287841529 - ECS - BMW
ECS Tuning recommends this product.

Our Kevlar accessory Belts are a performance alternative to a traditional belt. Replaces BMW # 11287841529 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with production date from 04/2008

Brand:
ECS - Corporate Logo
ES#:
4315387
Mfg#:
6DPK1105
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARP Harmonic Damper Bolt Set

ES#5396969 - ARP-CBS-S58 - ARP Harmonic Damper Bolt Set - Replaces BMW's single-use crank bolts - ARP - BMW

Replaces BMW's single-use crank bolts

Brand:
ARP - Corporate Logo
ES#:
5396969
Mfg#:
ARP-CBS-S58
Ships in 3 Business Days
$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Underdrive Pulley Kit

ES#3149101 - D560-0004 - Underdrive Pulley Kit - Eliminate power-sucking, parasitic drag with no downside - +11HP/+7TQ - Dinan - BMW

Eliminate power-sucking, parasitic drag with no downside - +11HP/+7TQ Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with a production date from 06/2008

Brand:
Dinan - Corporate Logo
ES#:
3149101
Mfg#:
D560-0004
Ships in 5 Business Days
ON SALE! SAVE 10%
$449.99

This product was last offered at the strikethrough price on
09-28-2026

$404.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9x M3 Power Pulley Kit

ES#3438860 - 13-001 - E9x M3 Power Pulley Kit - Includes belts - Active Autowerke - BMW

Includes belts For vehicles with production date 2007-5/2008
For vehicles with production date 2007-5/2008

Brand:
Active Autowerke - Corporate Logo
ES#:
3438860
Mfg#:
13-001
Ships in 3 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.

$399.00

This product was last offered at the strikethrough price on
10-24-2026

$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW S55 Accessory Belt Kit

ES#3651489 - 11288088632KT - BMW S55 Accessory Belt 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#:
3651489
Mfg#:
11288088632KT
Ships on Jan 8, 2027
$418.99

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

$364.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#29373 - 12311432988 - Alternator Pulley - Genuine BMW replacement alternator pulley. - Genuine BMW - BMW

Genuine BMW replacement alternator pulley.

Brand:
Genuine BMW - Corporate Logo
ES#:
29373
Mfg#:
12311432988
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.

$122.99

This product was last offered at the strikethrough price on
10-24-2026

$118.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAC Underdrive Power Pulley Set

ES#4019971 - VAC-UPPS-S14-3-G - VAC Underdrive Power Pulley Set - Optimize the performance of your S14 by saving weight and power - VAC Motorsports - BMW

Optimize the performance of your S14 by saving weight and power

Brand:
VAC Motorsports - Corporate Logo
ES#:
4019971
Mfg#:
VAC-UPPS-S14-3-G
Ships on Nov 10, 2026
$334.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drive Belt Pulley Cap

ES#4316566 - 11281727159 - Drive Belt Pulley Cap - Replace that missing protective cap and protect your belt tensioner bearing from debris. - URO - BMW

Replace that missing protective cap and protect your belt tensioner bearing from debris. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4316566
Mfg#:
11281727159
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Power Pulley Kit

ES#3219164 - ppke36KT2 - Turner Motorsport Power Pulley Kit - Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! - Turner Motorsport - BMW

Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Valeo alternator only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3219164
Mfg#:
PPKE36KT2
In Stock
ON SALE! SAVE 15%
$382.99

This product was last offered at the strikethrough price on
06-13-2026

$325.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Accessory Belt Tensioner

Applies tension to the accessory belt to prevent slippage

Brand:
Mubea - Corporate Logo
ES#:
4766336
Mfg#:
11288580360
Ships in 1 Business Day
$177.99

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

$160.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Alternator Belt Tensioner

ES#21655 - 11281717188 - Hydraulic Alternator Belt Tensioner - Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner - Genuine BMW - BMW

Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner

Brand:
Genuine BMW - Corporate Logo
ES#:
21655
Mfg#:
11281717188
Ships in 1-2 days
6% off MSRP

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

$165.99

This product was last offered at the strikethrough price on
10-24-2026

$155.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Alternator Belt Tensioner Roller

ES#2534799 - 11281748131 - Hydraulic Alternator Belt Tensioner Roller - Replacement is recommend with every belt service - URO - BMW

Replacement is recommend with every belt service 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534799
Mfg#:
11281748131
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Pulley

ES#3624688 - 11281735358 - Crankshaft Pulley - Reduces vibrations and connects accessories - URO - BMW

Reduces vibrations and connects accessories 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3624688
Mfg#:
11281735358
Ships in 1 Business Day
$98.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rogue Engineering Power Pulley Kit

ES#3546882 - PP.S65.V8.B - Rogue Engineering Power Pulley Kit - Reduce rotating mass and lower weight to free-up hidden horsepower. - Rogue Engineering - BMW

Reduce rotating mass and lower weight to free-up hidden horsepower.

Brand:
Rogue Engineering - Corporate Logo
ES#:
3546882
Mfg#:
PP.S65.V8.B
Ships in 6 Business Days
$295.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rogue Engineering Power Pulley Kit

Reduce rotating mass and lower weight to free-up hidden horsepower.

Brand:
Rogue Engineering - Corporate Logo
ES#:
3546881
Mfg#:
PP.S65.V8.A
Ships in 8 Business Days
$295.00 USD
Free Shipping
on orders $49 and up

Hex Bolt With Washer

ES#14735 - 07119905525 - Hex Bolt With Washer - M6x14 - Genuine BMW - BMW MINI

M6x14

Brand:
Genuine BMW - Corporate Logo
ES#:
14735
Mfg#:
07119905525
In Stock
$2.99 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.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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