Standard Motor Products RU238 HVAC Blower Motor Resistor

The Standard Motor Products RU238 is a direct-fit OE replacement HVAC blower motor resistor designed to restore proper multi-speed fan operation to your vehicle's heating and air conditioning system. The blower motor resistor controls the voltage supplied to the blower motor, allowing the fan to operate at multiple speed settings. When this component fails, the blower may only work on certain speeds — or not at all.

Key Features:

• Direct OE replacement — engineered to meet or exceed original equipment specifications
• Controls blower motor fan speed by regulating electrical resistance
• Manufactured with high-quality resistor wire and thermal protection for reliable, long-lasting performance
• Designed for precise, plug-and-play fitment with factory wiring harness connectors
• Helps restore full range of blower speed settings (Low, Medium, High)
• Built and tested to Standard Motor Products' stringent quality standards

Standard Motor Products is a leading OE-level supplier of engine management and temperature control components. The RU238 is part of their extensive line of HVAC components and is designed for straightforward installation with no modifications required.