There is an aftermarket kit from HeaterTreater that makes this job a breeze. Check out the product at heatertreater.net
specs on how to replace a heatercore on a 1993 ford explorer
loosen the clamp holding the hose on to a fitting and pull the hose free.
Front wheel bearings on a 4 wheel drive Explorer are not serviceable, replace them.
The Heater Blower Relay on a 1993 Ford Explorer is located in the Power Distribution Box. The PDB is in the engine compartment, mounted on a bracket attached to the right fender apron. The Heater Blower Relay is one of six relays, the first relay on the upper left.
To replace your heater core on a 1993 caprice, you will need a screwdriver, a socket wrench, and a weather seal adhesive.
Very hard.
It's tough for an amateur. The heater core is inside behind the console.
The fuel tank will have to be removed from the Explorer. The pump is bolted in the top of the tank.
You can find the heater core behind the kick plate in your 1993 Acura Legend. Remove the water hoses. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
Drain the water from your 1993 Chevy Lumina cooling system. Remove the water supply hoses to your heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
Passenger side, near the firewall. It is not difficult to replace, it is just very difficult to get to.
your better off asking if its worth it its a lot