The most common symptom of a failed blower motor resistor is when the heater fan only runs at high speed and doesn't work at low speeds.
We provide factory-direct prices and all our auto parts are tested before shipped to ensure you'll receive the high quality product.

Features:
1. Not remanufactured or rebuilt.
2. High Quality OEM Replacement Part.
3. Brand New and tested prior to leaving the factory.
4. Direct Replacement and Ready for Install Straight out of the sbox.

Compatible with Infiniti Vehicles :
2011-2013 M37
2011-2013 M56
2014-2019 Q70
2015-2019 Q70L

Compatible with Mazda Vehicles :
2007-2015 CX-9

Replace Part #: 4P1678, RU740, RU-740, 277611ME0A, L20661B15A HVAC Blower Motor Resister.

NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.

NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.