Dorman 604-020 HVAC Blend Door Actuator Compatible with Select Jeep Models

Recently I changed out the blower motor and resistor on my 1999 Jeep Wrangler. Afterwards the blend door actuator quit working. I replaced and it still didn't work. Returned product just in case. Promptly received replacement. After replacing the hvac control panel, the actuator worked. All of these elements are easy to replace on your own. Great value, return was easy, and product works as advertised.

Fit my 2004Jeep wrangler , works great.

Recently the blend/temperature actuator on my 2004 Wrangler starting making a constant grind/vibration noise when set to full cold, and then every time you would turn it up or down, you could heard grinding noises. I didn't want it to fail in winter and leave me without heat, so I searched out a replacement. The OEM one has been discontinued, so I came upon this one and trusted the Dorman name. Fit was great, and installed in less than 10 minutes. Works well, nor more grinding noise. I do find if the radio is off and I adjust the temperature I can hear the motor in this one more than I could the OEM one, but no where near as loud as the broken one was.

This fit my 2002 Wrangler. I bought two from another company and neither worked.This worked perfect right out of the box, and I have heat now!

just as advertised.

My 1999 Jeep Sahara was getting the well known clicking sound when you set it to full cold. Mine was located about there the passengers left foot would be. 3x 10mm screws, and disconnect the cable. I installed the gear piece so it matched the old one I took out, there is a flat spot on the sprocket so you only can install it one way. Once installed I turned the key to ON and I could hear it moving the blender door, no clicking! I'd say it took 10 mins total. Putting the screws back in was trickier than getting them out, but still a super simple fix.

Found youtube video to help with installation - be aware that the adapter (plastic part) may still be in place when you remove the old controller which will work with this unit.

It works to adjust my heat temperature. It is louder than the original but seems to adjust fine. Kinda hard to install because of its location under dash but it fit fine.