Window Regulator w/ Motor for 2002-2006 Trailblazer EXT Rear for 2004-2005 Envoy XUV for 2002-2006 Envoy XL for 2003-2006 Ascender 19301979 Left GM1550116 Hard Top and Soft Top Components Oldsmobile Firenza 1986 1987 1988

Oldsmobile Firenza 1986 1987 1988

3L engines) 1991

4L engines ONLY) 1992 1993 1994 1995 1996

(NOTE) Without One Touch function on both the driver's and passenger's sides

Chevrolet Corvette (front passenger's side) 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996

Window Regulator w/ Motor for 2002-2006 Trailblazer EXT Rear for 2004-2005 Envoy XUV for 2002-2006 Envoy XL for 2003-2006 Ascender 19301979 Left GM1550116 Hard Top and Soft Top Components Oldsmobile Firenza 1986 1987 1988Rear Driver's Power Window Lift Regulator with Motor Assembly Features Power Motor Included Fitment Chevrolet Trailblazer EXT (EXT ONLY) 2002 2003 2004 2005 2006 GMC Envoy XL (XL ONLY) 2002 2003 GMC Envoy (XL XUV ONLY) 2004 2005 GMC Envoy XL (XL ONLY) 2006 Isuzu Ascender (with 7 passenger seating & 129" wheel base ONLY) 2003 2004 2005 2006 Quality Unless noted otherwise, these are new aftermarket parts. They align with Original Equipment (OE)