Header banner
Revain logoHome Page
dorman 604 021 air door actuator logo

Dorman 604 021 Air Door Actuator Review

4

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
🌡️ Engine Cooling & Climate Control, 🛠️ Replacement Parts

View on AmazonView on ЯM

Media

(4)
img 1 attached to Dorman 604 021 Air Door Actuator
img 2 attached to Dorman 604 021 Air Door Actuator
img 3 attached to Dorman 604 021 Air Door Actuator
img 4 attached to Dorman 604 021 Air Door Actuator

Description of Dorman 604 021 Air Door Actuator

Direct replacement - this HVAC heater blend door actuator fits and functions like the original equipment part on specified vehicles. Quality construction - durable plastic housing and motor/circuit board. Excellent value - OE quality at a lower price. Vehicle tested - has undergone on-vehicle testing to ensure proper fit and performance. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.

Reviews

Global ratings 4
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Doesn't work for Jeep Patriot

I installed it and after 15 minutes the actuator stopped working. I do not recommend this performance engine for the Jeep Patriot.

Pros
  • Mixer Heater Door Lever
Cons
  • Update Available

Revainrating 5 out of 5

Does what it should.

Worked like a charm in my 2012 Dodge Chrysler 200 =) It's been a month since my husband installed it and no problems so far. I will update if that changes.

Pros
  • A/C
Cons
  • Older model

Revainrating 5 out of 5

Easy and Inexpensive Repair of a Broken Door Jeep Patriot Blend

My 2014 Jeep Patriot seems to have lost its heater. Looking a little closer, I found that the under-dash heat pipes were very hot, but I noticed that the faucet door mechanism didn't move when switching from cooling to heating. Simple solution. Simply remove the 2 Phillips head screws and disconnect the wiring harness and the old motor will pop off instantly. Note that you will need to transfer the plastic lever from the old motor to the new one, but it's not difficult. Overall, this was an…

Pros
  • Automotive
Cons
  • Almost Never

Revainrating 5 out of 5

Nice replacement OEM

Installed on my 2011 Dodge Charger Rallye Plus to replace another Dorman unit that failed after 1 year. I think the old one may have been incorrect (can't find an email/invoice to check) as there are two options for chargers, one is multi-mode and the other is single open/close. The one that dropped out after 1 year might have been multi-mode because I've been hearing it run for the past year and try to do what it does every 10-15 minutes. And it seemed to be putting out so much torque I could…

Pros
  • Parts
Cons
  • Some little things