How do you replace a 1994 Jeep Grand Cherokees heater core?
P.S. Depending on milage, age, how long you plan on keeping your vehicle and your budget, you may want to have the A/C evaporator replaced at the same time, as replacement of the evaporator is also in this location and requires the same procedure. It would be a shame to have the evaporator fail (a common problem on Jeep Cherokees) at some point after having just paid to have this job done. Regardless of whether or not the evaporator is replaced, be sure to have whomever is doing the work to thoroughly clean the drain area while the case is out of the vehicle as this is another problem are on the Cherokees.