【Note】- This blower motor resistor with 4 mounting holes, is suitable for manual AC control and front manual temperature regulation. For heaters equipped with defroster (excluding compressor), please refer to the OEM number 22807122
【Main Functions】- The blower motor resistor can adjust the air volume, safeguards downstream apparatus, and enhances the efficiency and stability of the blower. And It can adjust fan speed to further optimize blower performance
【OEM Number Fitment】 - Can perfectly replace 22807123 original part
【Easy to Install】- Just remove the screws securing the blower resistor, detach it, and install the new resistor in its place. This streamlined process ensures easy resistors replacement for your blower motor
【Applicable Models】- Compatible with partial manual ac controls Chevrolet GMC Avalanche Silverado Sierra Pickup R-15 Suburban Tahoe Yukon XL Escalade EXT and other models. See more compatible vehicles in following description