Includes belt, tensioner and idler pulleys
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 dynamic or adaptive drive
Brand:
ES#:
3184305
Mfg#:
11287628659KT
Ships on Jan 12, 2027
ON SALE!
SAVE 16%
$158.99
This product was last offered at the strikethrough price on 05-02-2026
$133.90 USD
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Lifetime Replacement
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Everything you need to service your belt drive system including all high-quality, German-made 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:
ES#:
2581868
Mfg#:
N54ACBELTKT
Ships in 4 Business Days
ON SALE!
$195.99
This product was last offered at the strikethrough price on 05-02-2026
Everything you need to service your belt drive system - featuring all original equipment parts from INA and Continental!
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#:
2713375
Mfg#:
11287582946KT2
In Stock
ON SALE!
SAVE 14%
$216.99
This product was last offered at the strikethrough price on 10-15-2026
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 This is for vehicles without 4 zone auto climate control
Brand:
ES#:
2681007
Mfg#:
11287530314KT
In Stock
ON SALE!
SAVE 18%
$115.99
This product was last offered at the strikethrough price on 05-02-2026
Everything you need to service your belt drive system using 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:
ES#:
2593867
Mfg#:
11287837898KT1
In Stock
ON SALE!
$281.99
This product was last offered at the strikethrough price on 10-01-2026
...or at least as "Bulletproof" as your F3X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service.
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#:
4365386
Mfg#:
ECSF30N55BPKT
In Stock
ON SALE!
$510.99
This product was last offered at the strikethrough price on 06-16-2026
...or at least as "Bulletproof" as your E9X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. Featuring 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
Brand:
ES#:
4642986
Mfg#:
ECSEN55BPKRKT
Ships on Dec 8, 2026
ON SALE!
$608.99
This product was last offered at the strikethrough price on 09-01-2026
$588.53 USD
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on orders $49 and up
Partial Replacement
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Lifetime Replacement
