Fit for: for Chevrolet Trailblazer 2002-2006, for Chevrolet Trailblazer EXT 2002-2006, for GMC Envoy 2002-2006, for GMC Envoy XL 2002-2006, for GMC Envoy XUV 2004-2005, for Isuzu Ascender 2003-2008, for Saab 9-7x 2005-2009. OE Number: 88892976. Good Replacement: To replace your blower motor resistor if its broken, cracked, clogged beyond repair, or wont stay aimed correctly. Easy Installation - The Blower Motor Resistor is located on lower passenger side and it can accessible by removing a few screws. Simply remove the screws that secure the blower motor resistor into the blower, remove the resistor assembly, and install the new resistor in place. Package Includes: 1 Pcs Blower Motor Resistor.