Description:

Compatible with or fits: 2009 Chevy Impala 3.9L V6 LGD VIN: M Naturally Aspirated FLEX 2008 Chevy Impala 3.9L V6 LZG VIN: 3 Naturally Aspirated FLEX 2007 Chevy Impala 3.9L V6 VIN: R Naturally Aspirated 2006 - 2009 Chevy Impala 3.5L V6 VIN: K Naturally Aspirated FLEX 2006 - 2009 Chevy Impala 3.5L V6 VIN: N Naturally Aspirated 2006 - 2009 Chevy Impala 5.3L V8 VIN: C Naturally Aspirated 2006 Chevy Impala 3.9L V6 VIN: 1 Naturally Aspirated. Mass Air Flow Sensor. Review Description to Ensure Proper Fit.