Chevy GM Pontiac 15911983 Mass Air Flow Meter Sensor, OEM.  Part numbers must match.  Unit has some cosmetic blemishes on case that will not affect function of unit.  Pins are in good condition.  Please look at all pictures and part numbers before purchase.

Fitment 

2007-2008 GMC Acadia 3.6L V6 
2005-2009 Buick Allure 3.8L V6 VIN: 2 
2008-2009 Buick Allure 5.3L V8 VIN: C, Engine: LS4 
2007-2008 Saturn Aura 3.5L V6 VIN: N 
2007-2009 Saturn Aura 3.6L V6 VIN: 7 
2006-2011 Cadillac DTS 4.6L V8 
2008 Buick Enclave 3.6L V6 
2005-2009 Chevrolet Equinox 3.4L V6 AWD 
2005-2007 Chevrolet Equinox 3.4L V6 FWD 
2005 Pontiac G6 3.5L V6 
2009-2010 Pontiac G6 3.5L V6 FLEX VIN: N 
2005 Pontiac G6 3.5L V6 
2007-2010 Pontiac G6 3.5L V6 VIN: N 
2006 Pontiac G6 3.5L 214Cu. In. V6 VIN: 8 
2007-2009 Pontiac G6 3.6L V6 VIN: 7 
2006-2009 Pontiac G6 3.9L V6 VIN: 1 
2005-2007 Pontiac Grand Prix 3.8L V6 Supercharged 
2005-2008 Pontiac Grand Prix 5.3L V8 
2005-2008 Pontiac Grand Prix 3.8L V6 
2006-2007 Chevrolet Impala 3.9L V6 
2006-2009 Chevrolet Impala 3.5L V6 FLEX 
2008-2009 Chevrolet Impala 3.9L V6 FLEX 
2006-2009 Chevrolet Impala 5.3L V8 
2006-2009 Chevrolet Impala 3.5L V6 
2005-2009 Buick LaCrosse 3.8L V6 VIN: 2 
2008-2009 Buick LaCrosse 5.3L V8 VIN: C, Engine: LS4 
2009-2011 Buick Lucerne 3.9L V6 FLEX 
2006-2008 Buick Lucerne 3.8L V6 
2006-2011 Buick Lucerne 4.6L V8 
2009-2010 Buick Lucerne 3.9L V6 
2007-2010 Chevrolet Malibu 3.5L V6 VIN: N 
2008-2012 Chevrolet Malibu 3.6L V6 VIN: 7 
2006-2007 Chevrolet Malibu 3.9L V6 VIN: 1 
2009-2010 Chevrolet Malibu 3.5L V6 FLEX VIN: N 
2005 Pontiac Montana 3.5L V6 SV6 
2006-2009 Pontiac Montana 3.9L V6 VIN: 1, FWD, Exc HD AIR CLEANER(K45)(EXPORT) 
2005-2006 Pontiac Montana 3.5L V6 SV6 
2008 Pontiac Montana 3.9L V6 FLEX 
2006 Chevrolet Monte Carlo 3.9L V6 
2006-2007 Chevrolet Monte Carlo 5.3L V8 
2006-2007 Chevrolet Monte Carlo 3.5L V6 FLEX 
2006-2007 Chevrolet Monte Carlo 3.5L V6 
2007-2008 Saturn Outlook 3.6L V6 
2005-2006 Saturn Relay 3.5L V6 
2007 Saturn Relay 3.9L V6 FLEX 
2006-2007 Saturn Relay 3.9L V6 VIN: 1, FWD, Exc HD AIR CLEANER(K45)(EXPORT) 
2006-2007 Buick Rendezvous 3.5L V6 VIN: L, AWD 
2007 Buick Terraza 3.9L V6 FLEX 
2005-2006 Buick Terraza 3.5L V6 
2006-2007 Buick Terraza 3.9L V6 VIN: 1, FWD, Exc HD AIR CLEANER(K45)(EXPORT) 
2006-2007 Pontiac Torrent 3.4L V6 FWD 
2006-2009 Pontiac Torrent 3.4L V6 AWD 
2005-2006 Chevrolet Uplander 3.5L V6 
2006-2009 Chevrolet Uplander 3.9L V6 VIN: 1, FWD, Exc HD AIR CLEANER(K45)(EXPORT)
2007-2009 Chevrolet Uplander 3.9L V6 FLEX 
2005 Chevrolet Uplander 3.5L V6 
2008-2010 Saturn Vue 3.6L V6 VIN: 7, AWD 
2008-2009 Saturn Vue 3.5L V6 VIN: N, AWD