I actually just did a heater core in my 93 rodeo that i just bought. It's a job, no doubt. The whole dash needs to come out and drop the steering column. Be careful with the plastic lines that run off the back of the climate controls. I found that once I got the heater core box out, that it was just the plastic elbow that the hose hooks on to that broke. However I couldn't buy just that. The new heater core looks like crap compared to the original. It didn't fit as snuggly as the original did either. Make sure you seal it up in the box real well when you place the new one back in. And good luck. Remember if you have some screws left over when you're done you know you did it right
