Did you realize that the heater is actually designed for cooling your own engine? The heart of an automobile heater is a heat exchanger identical to your Pontiac Montana heater core. It is primarily a little radiator. This actively works to receive hot coolant coming out from the engine into its inlet and uses the fins to magnify transfer of heat onto the fan-forced air. The high temperature that the heater core produces is utilized to bring heat in the passenger cabin.

Usually, the Pontiac Montana heater core is located behind the vehicle control panel. It is actually made from well-selected brass or aluminum tubes within a protective layer of fins. A typical heater core comes with inlet and outlet designed for receiving and discharging coolant. The actual quantity of heat that's vented in the passenger interior is usually managed via a switch button on the control panel.

Eventually, this component will also malfunction. You don't need to endure bad efficiency or even change the entire system to preserve the Pontiac Montana heater core functions. The only thing that you need to accomplish is look for a perfect replacement in exchange to this part and it should be from OES Genuine, Vista-Pro Automotive, or Replacement right here at Parts Train!