PartsSquare Heater Fan Control/Blower Motor Resistor Fit for Nissan Maxima 2004 2005 2006 2007 2008 JA1811/277W100A Replacement for 2W6003 277W100A Replaces dealer part numbers of Blower Motor Resistor: 27225-8H31C , 2W6003 , 277W100A , JA1811 , 277612Y000 , 4P1689 Blower Motor Resistor Fitting for the following years and models : 2000 2001 Infiniti I30 all engine; 2002 2003 2004 Infiniti I35 all engine; Blower Motor Resistor Fitting for 2002 2003 2004 2005 2006 Nissan Altima all engine (with automatic temperature control); 2000 2001 2002 2003 Nissan Maxima all engine (with automatic temperature control); 2004 2005 2006 2007 2008 Nissan Maxima all engine; 100% Brand New and tested prior to leaving the factory. High Quality Replacement Part, 100% Brand New and tested prior to leaving the factory 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. Replacement: 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 Quality Replacement Part. Exact Fit for easy installation. 100% Brand New and tested prior to leaving the factory. High Output Exact Fit