PartsSquare A/C Heater 4P1453 JA1586 89018331 15218254 Blower Motor Resistor Replacement for 2004 2005 2006 2007 2008 2009 2010 2011 2012 CHEVROLET COLORADO & GMC CANYON 2007 2008 ISUZU I-290 I-370 Replaces dealer part numbers of blower motor resistor: 15218254 1580521 89018331 973036 RU1056 RU363 2400-302031 53-69686 4P1453 JA1586 20285 RU532 Fitting for the following years and models : 2004 2005 2006 2007 2008 2009 2010 2011 2012 CHEVROLET COLORADO 2003 2004 2005 2006 CHEVROLET SSR 2004 2005 2006 2007 2008 2009 2010 2011 2012 GMC CANYON 2006 ISUZU I-280 2007 2008 ISUZU I-290 2006 ISUZU I-350 2007 2008 ISUZU I-370; Direct Replacement and Ready for Install Straight out of the box. Not remanufactured or rebuilt. High Quality OEM Replacement Part. Professional friendly after-service team in US to offer timely issues resolution parts have worry-free 12 months warranty 1.Cut off the engine and disconnect the battery. 1. Wait until the blower motor cool to room temperature. 2. The most important is clearing dust for the blower motor via professional motor detergent, please dont use water to clean!!! 3. Wait until blower motor get dry. 4. Disconnect the electrical connector at the resistor. If the new blower motor resistor didn&#039;t work or stop work in a short time after correct replacement, please check if there was too much dust with your blower motor. Remove the negative battery terminal. Locate the blower motor resistor on the passenger side under the dash board. It is mounted to the the blower housing near the blower motor. Disconnect the electrical connector to the blower motor resistor. Remove the screws or bolts to the blower motor resistor and remove the resistor. Installation is the reverse of the removal. Not remanufactured or rebuilt. High QualityReplacement Part. Exact Fit for easy installation. 100% Brand New and tested prior to leaving the factory. High Output Exact Fit