Engine Harmonic Balancer. The engine types may include 3.0L 2996CC V6 GAS DOHC Naturally Aspirated,3.5L 3498CC V6 GAS DOHC Naturally Aspirated,4.7L 4663CC 285Cu. V8 GAS DOHC Naturally Aspirated. This part fits vehicles made in the following years 2005,2006,2007,2008,2009,2 010,2011,2012.