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Your Vehicle BMW F02 740Li xDrive N55 3.0L

BMW F02 740Li xDrive N55 3.0L Engine Pulley Parts

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ES#3658438 - 112876286591KT - Accessory Belt Service Kit - Includes belt, tensioner and idler pulleys - Genuine BMW - BMW

Includes belt, tensioner and idler pulleys For vehicles with dynamic or adaptive drive

Brand:
Genuine BMW - Corporate Logo
ES#:
3658438
Mfg#:
112876286591KT
Ships in 2 Business Days
$396.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4661044 - 8PK1478 - Performance Kevlar Reinforced Accessory Belt - N55 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Replaces BMW # 11287628659 and 11287589365 - 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 # 11287628659 and 11287589365 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4661044
Mfg#:
8PK1478
In Stock
$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2100512 - 11217573672 - Vibration Damper Bolt - Replace this anytime the damper is removed. - Genuine BMW - BMW

Replace this anytime the damper is removed.

Brand:
Genuine BMW - Corporate Logo
ES#:
2100512
Mfg#:
11217573672
In Stock
$17.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4723722 - 11287628659KKT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and ECS Kevlar reinforced accessory belt - Assembled By ECS - BMW

Utilizes high quality components and ECS Kevlar reinforced accessory belt 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with dynamic or adaptive drive

Brand:
Assembled By ECS - Corporate Logo
ES#:
4723722
Mfg#:
11287628659KKT
In Stock
ON SALE! SAVE 23%
$167.99

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

$129.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2100513 - 11237573655 - Vibration Damper - Harmonic balancer - found at the end of the crankshaft. Includes crank pulley. - Genuine BMW - BMW

Harmonic balancer - found at the end of the crankshaft. Includes crank pulley.

Brand:
Genuine BMW - Corporate Logo
ES#:
2100513
Mfg#:
11237573655
Ships in 1-2 days
8% off MSRP

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

$789.99

This product was last offered at the strikethrough price on
08-01-2026

$723.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3178391 - 11288673720 - Deflection Pulley - Accessory drive belt idler pulley - Genuine BMW - BMW

Accessory drive belt idler pulley For vehicles with a production date up to 03/2016

Brand:
Genuine BMW - Corporate Logo
ES#:
3178391
Mfg#:
11288673720
In Stock
8% off MSRP

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

$82.99

This product was last offered at the strikethrough price on
08-01-2026

$75.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3183959 - 11287615130 - Accessory Belt Idler Pulley - The solution to a noisy, failing pulley - Ina - BMW

The solution to a noisy, failing pulley We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3183959
Mfg#:
11287615130
In Stock
$35.34

This product was last offered at the strikethrough price on
05-06-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4372117 - W89711 - Harmonic Balancer Puller and Installer Set - For removal and installation of harmonic balancers on most automotive and light truck applications. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For removal and installation of harmonic balancers on most automotive and light truck applications.

Brand:
Performance Tool - Corporate Logo
ES#:
4372117
Mfg#:
W89711
Ships in 1 Business Day
$166.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2194230 - 11287615130 - Accessory Belt Idler Pulley - The solution to a noisy, failing pulley - Genuine BMW - BMW

The solution to a noisy, failing pulley

Brand:
Genuine BMW - Corporate Logo
ES#:
2194230
Mfg#:
11287615130
Ships in 1-2 days
8% off MSRP

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

$102.99

This product was last offered at the strikethrough price on
08-01-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4371952 - W80653 - Pulley Puller - Pulls pressed on 1 and 2 groove pulleys on alternators and power steering pumps. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pulls pressed on 1 and 2 groove pulleys on alternators and power steering pumps.

Brand:
Performance Tool - Corporate Logo
ES#:
4371952
Mfg#:
W80653
Ships in 1 Business Day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4759324 - 11288673720 - Idler Pulley - Directs the accessory serpentine belt. - URO - BMW

Directs the accessory serpentine belt. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4759324
Mfg#:
11288673720
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Over time, heat, mileage, and constant tension take their toll on your BMW's drive belt system. But it's rarely just the belt that fails. Worn tensioner bearings and binding idler pulleys are the usual suspects behind thrown belts and sudden power loss. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481668
Mfg#:
N55BMWKT2
In Stock at Vendor
ON SALE!
$185.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#16126 - 07129905423 - Torx Bolt With Washer - M8x20 - Genuine BMW - BMW

M8x20

Brand:
Genuine BMW - Corporate Logo
ES#:
16126
Mfg#:
07129905423
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Constant RPM changes take a massive toll on your engine's accessory drive components. The bearings dry out, the internal springs weaken, and failure becomes a matter of when, not if. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481682
Mfg#:
N55BMWKT3
In Stock
ON SALE!
$128.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ensure your engine overhaul or timing assembly is completed to the highest standards with this Genuine BMW Crankshaft Pulley Bolt and Assembly Hook Kit.

Brand:
Genuine BMW - Corporate Logo
ES#:
5481924
Mfg#:
11M8X20KT
Ships in 2 Business Days
$79.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory drive belt idler pulley We Price Match - Give Us A Call or Chat!
For vehicles with a production date up to 03/2016

Brand:
Ina - Corporate Logo
ES#:
3215685
Mfg#:
11288604267
Special Order: No Guaranteed ETA
$49.48 USD
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.

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

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