AUTEX 4T65E Transmission Master Shift Solenoid TCC EPC Kit Fits For 2003-2007 Chevy Monte Carlo/Chevy Impala/Chevrolet Venture/Buick LaCrosse/Buick Lucerne/Pontiac G6/2003 2004 Buick Regal Set of 4pcs: 2pcs Shift Solenoids, 1pc EPC Solenoid and 1pc TCC &amp; PWM Downshift Solenoid for 4T65E Transmission. TCC &amp; PWM Downshift Solenoid for 4T65E Transmission Replaces Part Numbers: 24206477 24207054 24209121 24212327, 24212690 24214974 24227747 24227792 8676530 8678530 8678621 8683187 8683189 8684737 24225825 24214360, 10478124 19138850 24219819 Master Shift Solenoid TCC EPC Solenoid for 2003 2004 2005 2006 2007 Chevrolet Monte Carlo, Buick Rendezvous, Pontiac Grand Prix/ 2006 2007 2008 2009 2010 2011 Buick Lucerne/ 2005 2006 2007 2008 2009 Buick LaCrosse / 2003 2004 2005 Buick LeSabre, Buick Park Avenue, Pontiac Aztek, Chevrolet Venture, Pontiac Bonneville, Pontiac Montana / 2003 2004 Buick Regal/2005 2006 2007 Buick Terraza/2003 2004 2005 2006 2007 2008-2010 Chevrolet Impala/2006 2007 2008 2009 Pontiac G6 Direct fit and easy installation. This 4T65E Transmission solenoid backed by 1 Year Warranty and 100% Brand New. Please check the compatibility list before purchasing. Welcome to contact us if you have any questions. Shift Solenoid(1-2 &amp; 3-4): 10478124, 19138850, 24219819 EPC Solenoid: 24225825,24214360 TCC &amp; PWM Downshift Solenoid: 24206477 24207054 24209121 24212327 24212690 24214974 24227747 24227792 8676530 8678530 8678621 8683187 8683189 8684737