1AZMX00109-Chevrolet GMC Buick Cadillac Olds Door Actuator



Chevrolet GMC Buick Cadillac Olds Door Actuator TRQ

Door Actuator
$ 44.95
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12% OFF
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Part 1AZMX00109

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Part 1AZMX00109
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Part 1AZMX00109
Product Reviews
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4.79/ 5.0 14
Blend Door Actuator 2003 Chevy Tahoe
February 16, 2017
It's not easy to replace the passenger blend door actuator. But once I was finished, this part fit and works perfectly. Was getting nothing but hot air on passenger side while AC was on, that is no longer an issue. What's even better was that it saved me $100 compared to my local auto parts store.
Saved me a ton!!
March 4, 2017
Took my Yukon to the dealer because driver side was blowing hot air. They said it would be $1200 to fix because they had to dismantle the dash. Saw a video about the actuator and found one on 1aauto.com and it worked like a charm!! Even had a video to show proper installation!!
Replacement blend door Actuator for my 2005 Tahoe with auto climate control.
November 20, 2017
Great product and value! Replaced my old blend door motor with this one from 1A Auto and it Works great! Completely resolved my wondering blend door issue.
Great OEM Replacement
November 27, 2017
Replaced a defective unit on my 2004 GMC Yukon Denali and this has worked very well. I would recommend it to anyone and the quality of the product seems better than stock.
Let There be light!
June 14, 2018
These were an exact fit and easy to install on my 2005 Chevy Tahoe. I have functional fog lights again, the lens covers broke off of the other ones on the road somewhere and these were no-brainer! You guys came through again with the exact parts.
November 22, 2018
Talked with rep and he helped me select proper part. Worked great and the video of exact repair was awesome. Ive got an 85 k5 bkazer that Im making a list of items that will be ordering at a-1 soon. Cant wait to get the parts so I can put them on my 85. Thanks guys first class operation! Jon Bismarck ND
Chevy AC Blend Door Actuator
July 25, 2019
I purchased 2 of these actuators to replace the factory originals on my 2004 Chevy Silverado. The passenger side was only blowing hot air and even after going through the reset/calibration process I had the same results. This actuator is located under the dash cover and the recirculation actuator is off to the right, so I didn't want to have to re-visit this again and purchased one for each point. The actuator is well made and actually has a metal barrel section rather than plastic like the OEM part. Build quality of the actuator is very good and this isn't just some lightweight knock-off as it at least appears to be the equal of the OEM if not a little more robust. No issues at all with the mounting or fitment and the electrical connector mated perfectly. After installation I performed the reset/calibration routine and I'm back to normal with a lot of money saved over buying the OEM units! My truck has 4 total of these actuators and you can bet that if either of the remaining 2
Worked well only one small issue...
March 29, 2020
Replaced main vent control actuator with this.besides the difficulty in actually getting the old one out and securing the new one due to minimal clearance under the dash, my Only hiccup was I had sand the plastic actuator arm gear I reused from the original, just because the I.D of the new actuator housing was smaller than the oem and the shaft wouldnt fit. Wasnt a big deal just took a little extra time. Otherwise after replacing, fired the car up and the vents work great again. 1a auto comes in clutch one again thanks!!
Blend door actuator
April 26, 2020
I watched 1A Auto You Tube tutorial on replacing the blend door on my 2002 Yukon Denali. I was so impressed with the quality and ease of understanding that I bought the part from them. Good quality, great service. I will order more parts from 1A Auto and will recommend them to family and friends.
Quick delivery, easy install
June 18, 2020
With installation videos on hand from the website, I can save a lot of money by doing it all myself. The part was a perfect match. Installed right where the old part went with no need to finesse. I will alway by my parts from 1a auto.
Worked great
September 18, 2020
Had it for over a year and had no issues so far
Blend Door Actuator Does the Trick
January 27, 2021
Purchased for a 2003 Chevy Suburban LT with auto climate control. The old part had failed and used what looked like a plastic cam. The 1A auto part looks like it has a heavy duty metal cam and so far is working great. Dont forget to re-calibrate the HVAC system and check the overhead temp sensor. Recommended. Btw it is a super pain to get to because of the 7mm bolt head recessed in an area where it is very tough to get a ratchet in there. Of course this bolt was the tightest out of the 3 needed for removal
Great product
April 17, 2021
So far so good, Great product.
Great buy!!
July 25, 2021
Havent put it on yet. Im a truck driver waiting to get home so 4 stars for the video and quick shipping.
Customer Q&A
What do I do if the rod that goes in the blend door breaks during removal of the old one?
April 18, 2016
Cody D
You will need to take the whole blend door assembly apart to replace it
April 18, 2016
Bryan M
Try and locate one either through the dealer or salvage yard I suppose.
April 18, 2016
Brian F
is this the one i need if i'm getting hot air on drivers side when i turn on air cond. on 2004 silverado 2500 ?
August 4, 2017
Chuck R
If its not blowing hot on the other side then yes
August 4, 2017
Wendell E
August 4, 2017
Sarita V
I used this on the passenger side
August 5, 2017
Luis L
I thought this was the problem , Turns out it requires completely removing the dashboard to get to the problem. The teeth on the flaps are worn out and the vents don't operate properly. I found that using the " Auto " setting , although it doesn't work every time, will, most of the time, correct the hot air problem. I'm just not going to attempt removing the whole dash board. Hope that helps.
August 5, 2017
Ronald T
I change out the actuator and it work.
August 9, 2017
Dwayne H
Is this the actuator that would need to be replaced if the entire front AC is blowing hot? Our back AC in the Yukon still blows cold. We took the actuator out and get moderately cool air when we slide over the little door where the actuator was.
August 4, 2017
Cara M
I have a 2004 GMC Sierra PU. I have the dual zone temperature controlled HVAC system. My truck very often will switch from cold AC air to VERY HOT air, to a point where I have to turn the AC system off. My mechanic said that the cause of the problem is a defective blend door actuator. I am having both actuators replaced next week...so stay tuned!
August 4, 2017
James A
YES!!! This solved my problem in my '05 Yukon XL w electronic climate control!!! Good Luck!!!!
August 8, 2017
Norbert B
can this replace ac delco part num 52402588?
August 9, 2019
We do not have the AC Delco replacement number. If you'd like to contact us via phone or email we will be happy to verify if this part fits your vehicle, and if it does not we can help find the correct part. Thank you.
August 9, 2019
Peter L
Customer service


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