How do you replace the heater coil in a 1995 Jeep Grand Cherokee?

Answer 1

The question you ask is too involved for a proper answer. You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00

The heater core is embedded in the HVAC plenum box and the dash and box have to be removed to replace the heater core. This is an involved process and will take a lot of time. Check www.wjjeeps.com for pictures of the process.

If the heater core is leaking, it will need to be replaced. You may be able to seal the leaks with some of the radiator stop leak products. If there are no signs of leakage(no puddle under the passenger dash), the problem is most likely with the blend door. Check the HeaterTreater eBay listing for the 95 GC for diagnostic information and pictures.