This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Lucerne: 2009, 2010, 2011] - [Buick Terraza: 2006, 2007] - [Chevrolet Equinox: 2007, 2008, 2009] - [Chevrolet Impala: 2006, 2007, 2008, 2009, 2010, 2011] - [Chevrolet Malibu: 2006, 2007, 2008, 2009, 2010] - [Chevrolet Monte Carlo: 2006, 2007] - [Chevrolet Uplander: 2006, 2007, 2008, 2009] - [Pontiac G6: 2006, 2007, 2008, 2009, 2010] - [Pontiac Montana: 2006, 2007, 2008, 2009] - [Pontiac Torrent: 2007, 2008, 2009] - [Saturn Aura: 2007, 2008] - [Saturn Relay: 2006, 2007] - [Saturn Vue: 2008, 2009, 2010]