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BMW Engine Drive Belt Parts

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Accessory Belt Idler Pulley

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
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.

$102.99

This product was last offered at the strikethrough price on
08-26-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Idler Pulley

ES#2534805 - 11281748130 - Idler Pulley - Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems - URO - BMW

Runs on water pump and alternator belt, used on both mechanical and hydraulic tensioner systems 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534805
Mfg#:
11281748130
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belt Tensioner

ES#21654 - 11281715626 - Belt Tensioner - Keeps proper tension on your accessory belt - Genuine BMW - BMW

Keeps proper tension on your accessory belt

Brand:
Genuine BMW - Corporate Logo
ES#:
21654
Mfg#:
11281715626
Ships in 10 Business 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.

$150.99

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

$141.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt Service Kit

ES#2681241 - 11287549588KT - Accessory Drive Belt Service Kit - Utilizes all genuine BMW components - Genuine BMW - BMW

Utilizes all genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
2681241
Mfg#:
11287549588KT
Ships on Oct 2, 2026
$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy-Duty Accessory Belt

ES#4768354 - 11288613707 - Heavy-Duty Accessory Belt - Drives the alternator, water pump, and power steering pump - Gates - BMW

Drives the alternator, water pump, and power steering pump

Brand:
Gates - Corporate Logo
ES#:
4768354
Mfg#:
11288613707
Ships in 1 Business Day
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4736840 - 4PK863BKT - 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 Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4736840
Mfg#:
4PK863BKT
Back Ordered
ON SALE!
$283.99

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

$279.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit Service Kit

ES#3648551 - 1128783879721KT - Accessory Belt Kit Service Kit - Utilizes high quality aftermarket components - includes updated hydraulic alternator tensioner - Assembled By ECS - BMW

Utilizes high quality aftermarket components - includes updated hydraulic alternator tensioner 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with a production date before 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
3648551
Mfg#:
1128783879721KT
Back Ordered
ON SALE!
$279.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belt - Alternator, A/C, Hydraulic Pump, Water Pump 6K X 2145

ES#2733506 - 11288570646 - Belt - Alternator, A/C, Hydraulic Pump, Water Pump 6K X 2145 - Genuine BMW - BMW

For vehicles with Dynamic Drive or Adaptive Drive.

Brand:
Genuine BMW - Corporate Logo
ES#:
2733506
Mfg#:
11288570646
Ships in 4 Business Days
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
09-07-2026

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

Tensioner Pulley Assembly

ES#2158891 - 11281736724 - Tensioner Pulley Assembly - 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#:
2158891
Mfg#:
11281736724
Ships in 7 Business Days
Limited Qty Sale
$303.99

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

$273.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2827095 - 11287515865KT3 - Accessory Belt 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 04/1997

Brand:
Assembled By ECS - Corporate Logo
ES#:
2827095
Mfg#:
11287515865KT3
Back Ordered
Auto Notify
$273.99

This product was last offered at the strikethrough price on
06-16-2026

$272.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

A/C Tensioner Pulley

ES#260227 - 11282245087 - A/C Tensioner Pulley - Used to tighten the A/C drive belt - Ina - BMW

Used to tighten the A/C drive belt We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
260227
Mfg#:
11282245087
Ships in 1 day
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#4818717 - 11287636372KT - Accessory Belt Service Kit - Includes belts, tensioners, pulleys, and hardware. - Assembled By ECS - BMW

Includes belts, tensioners, pulleys, and hardware. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818717
Mfg#:
11287636372KT
Back Ordered
Auto Notify
$270.99

This product was last offered at the strikethrough price on
08-13-2026

$268.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Protection Ring

ES#21663 - 11281730532 - Protection Ring - Seals the back side of the hydraulic alternator belt tensioner roller from debris - Genuine BMW - BMW

Seals the back side of the hydraulic alternator belt tensioner roller from debris

Brand:
Genuine BMW - Corporate Logo
ES#:
21663
Mfg#:
11281730532
In Stock
$3.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Pulley

ES#21645 - 11281704718 - Tensioner Pulley - Tensioner for the alternator - Genuine BMW - BMW

Tensioner for the alternator

Brand:
Genuine BMW - Corporate Logo
ES#:
21645
Mfg#:
11281704718
Special Order: No Guaranteed ETA
3% off MSRP

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

$273.99

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

$264.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Lever

ES#21810 - 11287838196 - Tensioner Lever - Attaches to tensioner in order to maintain contact with drive belt - Genuine BMW - BMW

Attaches to tensioner in order to maintain contact with drive belt

Brand:
Genuine BMW - Corporate Logo
ES#:
21810
Mfg#:
11287838196
Ships in 4 Business 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.

$286.99

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

$262.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belt - Alternator and A/C 6PK X 1165

ES#3172607 - 11288646475 - Belt - Alternator and A/C 6PK X 1165 - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
3172607
Mfg#:
11288646475
Ships in 4 Business Days
12% off MSRP

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

$32.99

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

$28.99 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.

Other BMW Engine Drive Belt Parts

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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