Your automobile's heating system is eventually, its supplementary cooling system. The center of every automobile heater is a heat exchanger just like your Pontiac Firefly heater core. It is basically a little radiator. This works to accept hot coolant coming out from the engine into its inlet and uses the fins to increase coolant heat transfer to air. It can bring heat in the cabin and also cool the engine.

The Pontiac Firefly heater core is situated underneath the dashboard. First part you are going to see is definitely the fins that are attached to brass or aluminum tubes. A typical heater core comes with tubes for receiving and releasing coolant. You'll be able to manage the hot air from this part through turning a heater knob right on the dash of the car.

Misuse, its own tough tasks, and wear will eventually have effects on the heater core. Updating the Pontiac Firefly heater core with the exact match will preserve your heater's performance. The only thing you've got to accomplish is search for a direct replacement unit in exchange to this part from OES Genuine, Vista-Pro Automotive, or Replacement ; they're offered here at Parts Train!