This is what it takes to replace the heater core in a Jeep Grand Cherokee.  Do you want just any mechanic doing the work?  American Auto Air and Repair does also one a day during the winter months. 

Is your vehicle's heater not working? 
Do your windows fog up when you run the defroster? 
Is there a sweet smell like maple syrup in the car? 
Is there a wet spot on the passenger side floor?

If you answered yes to any of these questions you may have a heater core problem.  Call today for a Heating & Cooling System Inspection. Mention you saw this on the website for a price of $49.00  775-826-6050