Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory Belt, tensioner, and hardware.
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 FSI engines only
Brand:
ES#:
4305020
Mfg#:
06F9033151KT1
Ships on Feb 23, 2027
ON SALE!
SAVE 27%
$124.51
This product was last offered at the strikethrough price on 05-02-2026
$90.73 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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Keep your car from breaking down by replacing your cracked drive belt
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:
ES#:
4821045
Mfg#:
06E903133AEKTKT1
Ships in 5 Business Days
$865.99
This product was last offered at the strikethrough price on 06-07-2026
Keep your accessories running properly with a new tensioner and drive belt in this accessory drive belt service kit
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:
ES#:
3660584
Mfg#:
06E903137TKTKT
In Stock
ON SALE!
$150.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your accessories running properly with a new tensioner and drive 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
Brand:
ES#:
3690231
Mfg#:
06E903133AEKTKT
In Stock
ON SALE!
$136.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory Belt, tensioner, and hardware.
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:
ES#:
4714570
Mfg#:
079903137EKT
Back Ordered
ON SALE!
SAVE 10%
$262.29
This product was last offered at the strikethrough price on 05-02-2026
Keep your supercharger running properly with a new tensioner and drive 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 Up to production date 5/26/2014
Brand:
ES#:
2678385
Mfg#:
06E903137ABKT3
In Stock
ON SALE!
SAVE 19%
$82.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your accessories running properly with a new tensioner and drive belt in this accessory drive belt service kit
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:
ES#:
2576295
Mfg#:
06A260849CONKT
In Stock
ON SALE!
$90.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your drive belt tight with a new belt, tensioner, and hardware.
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 FSI engines only
Brand:
ES#:
2586326
Mfg#:
06F9033151KT
Ships in 1 Business Day
ON SALE!
SAVE 24%
$93.58
This product was last offered at the strikethrough price on 05-02-2026
Keep your accessories & supercharger running properly with new tensioners and drive belts
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 Up to production date 7/11/2011
Brand:
ES#:
2678397
Mfg#:
06E903133HKT2
Ships in 1 day
$323.99
This product was last offered at the strikethrough price on 10-26-2026
Basic components needed to get back on the road
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:
ES#:
5435060
Mfg#:
079903133BG3KT
Ships in 1 day
$471.99
This product was last offered at the strikethrough price on 08-31-2026
Includes tensioner and Continental 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
Brand:
ES#:
2876986
Mfg#:
03L903137T1KT
In Stock
ON SALE!
SAVE 12%
$55.99
This product was last offered at the strikethrough price on 07-23-2026
Keep your accessories running properly with new tensions and drive belts
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:
ES#:
4699378
Mfg#:
06M903137TKT
Back Ordered
$157.99
This product was last offered at the strikethrough price on 05-07-2026
Includes performance Kevlar reinforced accessory belt, tensioner, & hardware to ensure that your belt is tight!
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 From VIN 8E-4-191001 - split is in the 2004 model year
Brand:
ES#:
4305019
Mfg#:
06B903133EKT4
In Stock
ON SALE!
SAVE 23%
$129.17
This product was last offered at the strikethrough price on 05-02-2026
Keep your drive belt tight with a new belt, tensioner, and hardware
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:
ES#:
5424982
Mfg#:
06L903133D3KT
Ships in 8 Business Days
ON SALE!
SAVE 15%
$250.99
This product was last offered at the strikethrough price on 05-02-2026
$213.39 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Request In-Stock Notification
An error has occurred. Please try again.
Enter your email address below to be notified when this product is back in stock and available for order.*
* Your email address will only be used for the notification of this product and deleted afterward
Keep your drive belt tight with an ECS Performance Kevlar Reinforced Accessory Belt, tensioner, and hardware.
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 TSI engines only
Brand:
ES#:
4714292
Mfg#:
06J260849DKKT
Ships on Nov 12, 2026
$220.65
This product was last offered at the strikethrough price on 10-05-2026
$209.16 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Request In-Stock Notification
An error has occurred. Please try again.
Enter your email address below to be notified when this product is back in stock and available for order.*
* Your email address will only be used for the notification of this product and deleted afterward
Keep your accessories & supercharger running properly with new tensioners and drive belts
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 Up to production date 7/11/2011
Brand:
ES#:
2678396
Mfg#:
06E903133HKT
Ships in 1 day
$640.99
This product was last offered at the strikethrough price on 06-08-2026
Lifetime Replacement
