1x Engine Timing Belt Tensioner - 38485. Belt Type: V-Ribbed. Ford Edge 2007-2011 All engine. Ford Explorer 2011 All engine. Ford Edge 2012-2014 V6 3.7L. Ford Edge 2012-2018 V6 3.5L. - Carefully remove the old tensioner by loosening the fasteners, and take note of the belt's path for re-installation.