X AUTOHAUX Serpentine Drive Belt Tensioner Idler Friction Wheel for Buick LaCrosse 2012 for Buick LaCrosse 2013-2016 for Buick Regal 2012 Idler Pulley AC Belt Tension No.12663047
Function: Belt tensioner is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt tensioner pulley, or an idler pulley. Restores accessory drive belt system, and eliminates noisy tensioner pulley. Designed to keep the drive belt at the proper tension.
Material: The A/C Belt Tensioner Assembly is made of metal material, durable construction that provides good durability for long life. It is a good replacement for the old or broken air conditioner belt tensioner, match for the original.
Package Included: 1 x Drive Belt Tensioner Pulley/Serpentine Drive Belt Tensioner. Note: Please carefully check your vehicle year/make/model and OE number with our description and pictures before purchasing.