2007-2009 Chevy Equinox V6 3.4L. 2007-2010 Pontiac G6 V6 3.5L. 2006-2011 Chevy Impala V6 3.9L. 2006-2010 Pontiac G6 V6 3.9L. 2006-2011 Chevy Impala V6 3.5L. 2007-2010 Chevy Malibu V6 3.5L. The throttle body is the part of the engine that mixes air with the fuel to allow combustion to take place.
