Review on 🔥 Heater Repair Kit Blend Door Dual Zone Climate Control for 1999-2004 Jeep Grand Cherokee: Keep Your Interior Comfortable! by Alvin Bonifacio

Works great, easy to install. Now I have warmth again. A word of advice: apply anti-seize paste to the tongue and hole where the doors attach! A few months after I installed it, I had no heat one morning. I did the calibration and again I had mixed door codes. WHAT? I disassembled it and pulled out the hood doors. The hinge (aluminum tongue and hole) on which the two doors pivot is frozen. It was difficult to dismantle the doors. I don't know why, but the small tab on the outer door that fits the hole at the end of the inner door had a lot of wear. I cleaned it up a bit and put some anti-seize on the tongue and bore to lubricate them. Now it's working fine again.