I would recommend Advance Auto or AutoZone they both have several heater cores for you to choose from and they also have several different warranties.
One can purchase a heater core replacement from a number of online retailers. They are available to buy from eBay, Auto Parts Warehouse, AutoZone and JC Whitney.
Where is the heater core for a 2002 pontiac montana
yes the heater core can be bypassed by connecting the heater hoses together
How do i cange the heater core of a Chevy s 10How do i cange the heater core of a Chevy s 10
heater core needs replacement
A replacement heater core would cost aprox $35.
More than likely the heater core is leaking coolant. Replacement of heater core is all you can do with that.
Drain the water from the cooling system. Remove the water supply lines. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
You can buy a replacement hose at an auto parts store. Or, if your heater core is bad and you are not replacing it, you can disconnect the other hose from the core and reroute it back to the intake to keep the water circulating through the engine.
To replace a 1988 Dakota heater core, first discharge the A/C. Then remove the lower instrument panel before removing the heater box unit.
The heater core is located inside the a/c - heater case assembly, its a very big job and the book time for its replacement pays 8.0 hours.......
Replacement of the heater core on a 1993 Mazda Protege is going to first require the removal of the entire dashboard. Once that is removed then the heater control box will need to be removed and disassembled in order to get access to the heater core inside.