Your vehicle's heating unit is actually extra cooling system. The center of each automotive heater is a heat exchanger just like your own Nissan Frontier heater core. The component looks and works almost like your radiator on your cooling system. The key function of this part is create warm air using the hot coolant collected into its tubes. This will eventually bring heat in the cab and cool an engine.

The Nissan Frontier heater core can be found underneath the dashboard. The first part you are going to see certainly is the fins that're attached to brass or aluminum tubes. It's connected to the engine and to the air vents of the vehicle by means of heater tubes. The particular level of high temperature air that could be vented to the passenger cabin is usually managed via a knob or switch level on your dashboard.

Eventually, this component will also get damaged. Replacing the Nissan Frontier heater core with an precise counterpart will restore its functions. All you need to carry out is search for a perfect replacement unit to this part and it should be from OES Genuine, Vista-Pro Automotive, or Replacement ; get it here at Parts Train!