For BMW owners seeking reliability and factory-spec performance, the OEM INA Accessory Belt Idler Pulley from ECS Tuning delivers unmatched value and durability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Utilizes high quality components and our performance Kevlar reinforced belt
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4736735
Mfg#:
11287636377KT
Back Ordered
$341.99
This product was last offered at the strikethrough price on 06-16-2026
Utilizes high quality aftermarket components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3136970
Mfg#:
11281432724KT
Back Ordered
$324.99
This product was last offered at the strikethrough price on 06-16-2026
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.
Lifetime Replacement
