1、Applicable Model: The resistor is for Armada Frontie Pathfinder Quest Titan Xtrerra. Please confirm whether your model is consistent before buying to avoid unnecessary return. 2、OE Number: The part numbers for reference are 27151ZT00A, 271515Z000, 27151ZM70A. Please confirm whether it is consistent with the OE you need. 3、Premium Performance: The blower motor resistor controls the fan speed of your blower motor by changing resistance and limits the current through the blower motor. 4、Direct Fitness: The resistor module is a direct replacement for a proper fit and easy installation, working even better and last longer at a much lower price. 5、Simple Installation: The heater motor resistor is commonly located on the right side of the glove box, just simply remove the glove box, unplug the connector and a few screws then pop the new blower motor resistor in.