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.
If you are asking about the process....you have to remove the old one,,,under the dash on passenger side. It's not an easy job.
Open both front doors, remove everything, replace heater core, reinstall everything. Don't laugh, that is pretty much what you have to do. If you want to tackle the job yourself I would suggest purchasing a shop manual for that vehicle to help you through step by step.
comes out inside . remove glovebox and go in that way . about one hour .
Detach the screw that attaches the heater duct on a Chevy Cavalier and remove the heater core. Once this is done you can replace the faulty heater core with a functional one.
Not practical to try to fix a heater core. Replace it with a new one.
One can purchase APC replacement batteries from the APC website. One can also purchase APC replacement batteries from Amazon, BatteriesPlus, or BatteryPlex.
there is a hose that goes to the block and one that goes elsewhere, there is a small stem and a larger one that is coming out of the heater core which one goes where
There are many online shops that sell heater core. Amazon.com is one of online shop that sells heater core for any kind of auto car. You can visit www.amazon.com
YOU CAN'T, you will have to replace the heater core itself with a new one.
One goes from the heater core to the water pump, the other goes from the heater core to the intake manifold.
First you have to diagnose first what is the cause of the heater problem. It could probably the hose, the heater core itself or the thermostat. Here some ideas that might help you.If there's an anti-freeze leaking which you can notice on the floor board, it could be a faulty heater core. Replacement of the heater core is then the solution to that. For short-term solution you can have a radiator stop leak additive to see if it will patch the hole or you can cut off the flow of anti-freeze to the heater core all together.For the heater hoses(since there are two), usually the problem would be blockage. I apologize, but I will just let my mechanic take care of that part.Another cause of a heater that is not heating properly which is commonly caused by a faulty thermostat. Replacement of it is one solution but make sure to find the correct heat range which is recommended by the manufacturer.
Get a new one