How do you replace a heater core?

Answer by  kennethjgoodson (4903)

Your heater core is going to be located under the dash. You will find it and four bolts hold it on and then you just need to disconnect the hose.

Answer by  Doug77 (1433)

Depending on the model you could replace the heater core from entirely under the hood or a combination of under the hood and under the dash. Typically, you would remove the two heater hoses and any housing screws to access the heater core. Remove the mounting bolts to remove it.