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BMW Accessory Belt Service Kits

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Accessory Belt Kit

ES#2951883 - 11281703943KT - Accessory Belt Kit - Includes both belts, tensioners, and rollers - Assembled By ECS - BMW

Includes both belts, tensioners, and rollers 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
2951883
Mfg#:
11281703943KT
Ships in 1 Business Day
ON SALE! SAVE 18%
$253.99

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

$207.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4736938 - 6PK1697KT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and our performance Kevlar reinforced belt - Assembled By ECS - BMW

Utilizes high quality components and our performance Kevlar reinforced belt 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles without Active Steering or Adaptive/Dynamic Suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
4736938
Mfg#:
6PK1697KT
Ships in 1 Business Day
$206.99

This product was last offered at the strikethrough price on
07-15-2026

$196.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#3651499 - 11231706668KT - Accessory Belt Kit - Utilizes high quality aftermarket components - Assembled By ECS - BMW

Utilizes high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
3651499
Mfg#:
11231706668KT
Back Ordered
$203.99

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

$194.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service kit

ES#3658423 - 11287594969KT1 - Accessory Belt Service kit - Includes belt and tensioner - Genuine BMW - BMW

Includes belt and tensioner Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
3658423
Mfg#:
11287594969KT1
Ships in 1 day
$193.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#2836737 - 11287512758KT1 - 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 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with production date up to 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
2836737
Mfg#:
11287512758KT1
In Stock
ON SALE! SAVE 21%
$239.99

This product was last offered at the strikethrough price on
06-23-2026

$189.63 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#4818741 - 11281437369KT3 - Accessory Belt Service Kit - Everything you need to service your belt drive system using high quality aftermarket components - Assembled By ECS - BMW

Everything you need to service your belt drive system using high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For Vehicles Equipped with an 80A Alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818741
Mfg#:
11281437369KT3
Ships on Nov 27, 2026
ON SALE!
$192.99

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

$189.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#5481668 - N55BMWKT2 - Accessory Belt Service Kit - 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. - Assembled By ECS - BMW

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 Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481668
Mfg#:
N55BMWKT2
Ships on Jan 11, 2027
ON SALE!
$198.99

This product was last offered at the strikethrough price on
09-30-2026

$187.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#2695520 - 11287838797KT1 - 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 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with production date from 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
2695520
Mfg#:
11287838797KT1
In Stock
ON SALE!
$193.99

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

$186.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#3658450 - 112886200221KT - Accessory Belt Kit - Featuring high quality aftermarket components - Assembled By ECS - BMW

Featuring high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
3658450
Mfg#:
112886200221KT
Ships in 6 Business Days
$166.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt Service Kit

ES#2681240 - 11287549588KT1 - Accessory Drive Belt Service Kit - Utilizes high quality aftermarket components - Assembled By ECS - BMW

Utilizes high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
2681240
Mfg#:
11287549588KT1
Ships on Nov 20, 2026
$142.99

This product was last offered at the strikethrough price on
09-11-2026

$138.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Accessory Belt Kit - Kevlar Reinforced

ES#4726944 - 64551727378KT - Performance Accessory Belt Kit - Kevlar Reinforced - Utilizes high quality components and our performance Kevlar reinforced belt - Assembled By ECS - BMW

Utilizes high quality components and our performance Kevlar reinforced belt 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with a production date up to 03/1994

Brand:
Assembled By ECS - Corporate Logo
ES#:
4726944
Mfg#:
64551727378KT
Ships in 1 day
ON SALE!
$69.99

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

$68.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit Service Kit

ES#3651370 - 1128783879712KT - Accessory Belt Kit Service Kit - Utilizes high quality aftermarket components - Assembled By ECS - BMW

Utilizes high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
3651370
Mfg#:
1128783879712KT
Ships in 6 Business Days
ON SALE! SAVE 21%
$260.99

This product was last offered at the strikethrough price on
05-29-2026

$205.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drive Belt Tensioner Pulley

ES#4877270 - 11288620022 - Drive Belt Tensioner Pulley - High-strength alloy or composite pulley construction - URO - BMW

High-strength alloy or composite pulley construction 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4877270
Mfg#:
11288620022
Ships in 1 Business Day
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit Service Kit

ES#2695517 - 11287512762KT2 - Accessory Belt Kit Service Kit - Utilizes Genuine BMW components - Genuine BMW - BMW

Utilizes Genuine BMW components Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with production date from 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
2695517
Mfg#:
11287512762KT2
Ships in 1 day
$977.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2951886 - 11281703943kt1KT - Accessory Belt Kit - Utilizes all genuine BMW components - Genuine BMW - BMW

Utilizes all genuine BMW components Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine BMW - Corporate Logo
ES#:
2951886
Mfg#:
11281703943KT1KT
Ships in 1 day
$755.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit Service Kit

ES#3648547 - 112878387972KT - 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 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with a production date before 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
3648547
Mfg#:
112878387972KT
Ships in 1 day
$872.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Other BMW Accessory Belt Service Kits

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