Denso Interior Blower Resistor (DRS21005)

The Denso Interior Blower Resistor (DRS21005) matches or exceeds OE-quality specifications, delivers peak performance, and is designed to last for the vehicle’s entire life cycle.

The blower resistor controls the speed of the cabin blower fan by regulating electrical current, allowing the HVAC system to provide adjustable airflow levels. Without a functioning resistor, the blower may only operate at a single speed or not at all, impacting passenger comfort. It’s a crucial component for precise climate control inside the vehicle.

Manufactured to meet OE standards, this DENSO resistor offers reliable performance, durability, and exact fitment for easy installation.