Standard Motor Products RU307 HVAC Blower Motor Resistor

The Standard Motor Products RU307 is a direct-fit HVAC blower motor resistor designed to restore proper blower fan speed control to your vehicle's heating and air conditioning system. The blower motor resistor regulates the electrical current supplied to the blower motor, allowing the fan to operate at multiple speed settings. A failed resistor commonly causes the blower to operate only on high speed or not at all.

Key Features:

• Direct OE replacement — engineered to match original equipment form, fit, and function
• Precision-wound resistor coils for accurate speed control and long service life
• High-temperature materials rated to withstand under-dash and HVAC housing heat exposure
• OE-style connector and mounting configuration for plug-and-play installation
• Manufactured to meet or exceed original equipment specifications
• Helps restore all blower fan speeds (Low, Medium, and High)

Standard Motor Products is a trusted OEM-level supplier with decades of experience in engine management and climate control components. The RU307 is built to deliver reliable, long-lasting performance and is a cost-effective solution for restoring full HVAC blower functionality.