Vehicle Fitment ► Idler pulley is designed for 2014-2015 Chevy Camaro, 2014-2017 Chevy Caprice, 2014-2017 Chevy SS, 2014-2018 Chevy Silverado 1500. For 2014-2018 GMC Sierra 1500. Please check your car before purchasing
Part Replacement ► Replaces part numbers: 12703922, 1540527, 12629519, 15-40527. Please check the OE numbers for your convenience
Premium Material ► The tensioner pulley is made of high quality metal and thermoplastic material, which are more durability and can effectively reduce noise and buffer vibration during operation
Easy Installation ► Chevy/GMC idler pulley can directly replace your old ones without other hassles
Timely Replacement ► Damaged or deteriorated idler pulleys may result in reduced transmission efficiency and may even affect vehicle performance and safety. It's necessary to check it regularly