Dorman 419319 Accessory Drive Belt Tensioner Assembly for Select InfinitiNissan Models

Rigorously tested for a sustained, secure performance by a team of product and quality engineers, Dorman's Automatic Belt Tensioner Assembly is designed to provide proper tension to a vehicle's serpentine belt. It incorporates a damping design, torsion spring, and sealing system to ensure the proper functioning of many integral engine components. The Automatic Belt Tensioner Assembly is recommended for replacement when replacing the serpentine belt. Vehicle model years this part fits: Infiniti QX56: 2004, 2005, 2006, 2007, 2008, 2009, 2010 Nissan Armada: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Nissan Pathfinder Armada: 2004 Nissan Pathfinder: 2008, 2009, 2010, 2011, 2012 Nissan Titan: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015