Standard Motor Products RU-637 HVAC Blower Motor Resistor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Motorcraft YH34
• Airtex 4P1624
• CARQUEST Premium By WELLS 53-69846
• Four Seasons 20492
• Echlin BR538
• Duralast BMRA113
• Duralast JA1746
• Ford 8L1Z19A706A
• HOLSTEIN 2BMR0540
• BWD RU1327
• CARQUEST Premium By WELLS 5369846

• By using premium Copper electrical connectors, we ensure more precise resistance values. This improves resistor performance as well as offering a longer part life.
• Our research and design process leads to seamless integration with the vehicle's HVAC system
• Restores A/C and heater blower motor variable speed control, helping to optimize HVAC performance and passenger comfort.
• Specifically designed for Ford applications.
• Undergoes extensive testing at our facility to ensure correct performance in all conditions