Front Blower Motor Resistor for 1990-1996 Chevrolet Lumina APV & More - Standard Ignition RU-63

Manage how hard your heater and A/C fan blows with the Standard Ignition Blower Motor Resistor, part number RU-63. This component varies the current reaching the blower motor so the fan can run at different speeds. It is cataloged for the front position and fits the 1990-1996 Chevrolet Lumina APV, 1990-1996 Oldsmobile Silhouette, 1990-1996 Pontiac Trans Sport, and 1995-1996 Chevrolet Lumina Van. See the Buyer's Guide tab for engine-specific details.

• Copper electrical connectors: Standard Ignition uses premium copper connectors for more precise resistance values. They are intended to improve resistor performance and support a longer part life.
• Designed for GM applications: The resistor is built specifically for GM vehicles. Its research and design process aims for seamless integration with the vehicle's HVAC system.
• Variable speed control: It is designed to restore variable speed control to the A/C and heater blower motor, which helps optimize HVAC performance and passenger comfort.
• Tested for performance: The resistor undergoes extensive testing at the manufacturer's facility to verify correct performance across operating conditions.

Signs this part may need replacing include a blower that runs only on its highest setting, or one or more fan speeds that no longer work. Switches, wiring, and the motor itself can cause similar symptoms, so diagnose the blower circuit first. If a failed HVAC blower motor resistor is the cause, the RU-63 replaces it.

Interchange: RU813 · DR782 · BR23 · 52452921