How do you get to the heater core on a 2000 Chevy Impala?
To remove the heater core you will need to pull down both pass and drivers side under dash, remove the three screws holding the fan blower in and remove the 8 remaing bolts holding up the heater core cover then you will need to remove the hose clip in side the box, pull both clamps off firewall remove heater hoses pull core, Install reverse order should take a hour and half start to finish make sure you vent coolant lines when you refill this info is for a 3.4 engine hope this helps .Ed
