Denso Interior Heat Exchanger - Heater Core (DRR23022)

The Denso Interior Heat Exchanger - Heater Core (DRR23022) matches or exceeds OE-quality specifications, delivers peak performance, and is designed to last for the vehicle’s entire life cycle.

The heater core transfers heat from the engine’s coolant to the vehicle’s interior, providing warm air for passenger comfort during cold weather. It acts as a small radiator inside the cabin, ensuring efficient heating and defrosting. Proper function of the heater core is essential for a comfortable driving environment and windshield visibility.

Built to exact OE specifications, this DENSO heater core ensures reliable heat transfer, leak-free operation, and a perfect fit for easy installation.