Replaces

HVAC Blend Door Actuator TRQ HCA40137

95-09 GM Multifit Temperature Vent Door Actuator (Controls the blend of hot & cold air)

$ 34.95

$47.95

27% OFF

$47.95

27% OFF

FREE SAME DAY SHIPPING

Read 19 REVIEWS

HCA40137

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Frequently bought together

HVAC Blend Door Actuator TRQ HCA40137

$34.95

Interior Trim Removal Kit

$29.95

Product Reviews

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4.15/ 5.0

COOLING RIGHT

Amos

THIS WAS EXACTLY WHAT I NEEDED TO GET MY CAR COOLING RIGHT, & AT A VERY GOOD PRICE, THANKS AEG

BLEND DOOR 97 BUICK PA

John

Arrived quickly, works as expected. It's not easy to install by design (GM Engineering)

Excellent sevice

Worked as described and arrived on time. I also appreciated U- tube video.

Now nice and cold

Avtar

this was an easy install, needed short and long 9MM socket and a long 9/32 socket, the whole process took less than an hour for a guy who does not work on cars.

'02 trailblazer

So far,so good!... Best price!! Slow shipping :-( Definitaly not oem parts but not my car so works 4 me :-)

A real lifesaver!

The temperature control in my Suburban stopped working which was extremely uncomfortable because it was at max Heat! The actuator was not working and I found an "exact" replacement through 1A Auto. the replacement actuator was installed and my temperature stays exactly where it is set just like when it was new. Thanks 1A Auto!!

THANK YOU!!!

More than fair price. Shipped immediately. Return policy is great. Thank you.

blend door actuator

Didn't work initially but after following the learn sequence it worked fine

Great replacement part

Joshua

Fits well and does what it should. Only concern is that the socket is made of plastic and the OEM being metal. Could wear out in the future but you can't beat the price for the quality of the part.

Didnâ€™t work

Ordered it then installed it followed the instructions to relearn the hvac system and driver side stays cold checked my fuses and no luck

2006 Yukon Denali Blend Door Actuator

Bought a blend door actuator for my 06 Yukon Denali. I was having hot air only on the drivers side intermittently and as time went on it was always hot on the drivers side. 1A Auto is great cause they have a lot of parts, fairly quick shipping, and a tutorial on YouTube for the removal/installation. Great company!!!

Great

The part was for a great price and it works great Im buying all my part from 1A for all my vehicles. Thanks

Great price

Great price, part working great looking forward to ordering more from the company.

Fix the problem

Had to call 1AAuto to make sure the part was correct for our 2004 suburban. After telling him we kept getting different suggestion on the actuator we need and one saying just ask a mechanic, the rep we spoke to at 1AAuto took his time asking questions about our vehicle and suggested this particular actuator. It was delivered on the day promised. We installed it and have had no problems with our AC blowing hot air since.

Works Great

Bought this to fix a "no heat in rear" issue with my suburban. Swapped it and definitely works great now. 1A has failed to disappoint yet. They're adorable, fast shipping and best of all actually have quality parts.

Great service

David

Ive been ordering parts for my two Chevy vehicle for the last four years from A1auto and they have been very accurate with the parts that I needed the price are reasonable so I will keep ordering from A1auto for a long time to come. I recommend a few friends to use A1auto and theyre also happy with their service.

Temperature blend door actuator

I replaced the original actuator. After reconnecting battery, it cycled between the limits as expected for calibration and never moved again. Stuck on cold. 1A Auto kindly replaced the part free of charge and same thing happened. I found this on Sparkys.com and wonder if it could be the issue. "Something else you need to know. If you buy a new actuator make sure the part numbers match. At the time of this writing the aftermarket (non dealer) application books are incorrect. You have to buy an actuator for the passenger side to get the correct actuator for the drivers side. Crazy but true. I cannot think of the number of actuators I have changed that have already been replaced by others. If you install the wrong actuator, it will rotate to a full stop and never move again." Please let me know if this is still a possible issue for that part.I put 3 stars because I don't know if it is the parts fault or mine .

Paul

This work but the cold one the controller is hot and vice versa.

What a waste of my time

this piece did not work, in fact, it worked completely backward from the factory's original part. Get AC Delco. Don't mess with this junk. They sent me two of them both of which did not work. Finally they refunded my money and told me to keep the items.

Marco

Perfect fit

Customer Q&A

Will it fit rear hvac system blend door in a three zone system?

September 16, 2016

Stephen H

No this will fit for the front unit. You can call and see if we have one for your particular vehicle.

September 19, 2016

Derek C

Is this part used or new?

October 8, 2016

Ken G

New

October 8, 2016

Matt C

New

October 8, 2016

Z C

New Part

October 9, 2016

Paul V

This will be a brand new part.

October 12, 2016

Derek C

What is the difference in this brand vs acdelco and dorman?

February 6, 2017

Erick A

No difference just make sure you match part numbers from the original to ensure you get the right actuator

February 6, 2017

Roger M

The only difference between the three is the brand name. The fit, function, and appearance will match what is removed from your vehicle as long as the OE part numbers are matched.

February 6, 2017

Alex P

I have a 2004 gmc Yukon xl where is the part located on this vehicle?

July 29, 2019

Darryl M

There are actually a couple of temperature blend door actuators on your vehicle. They are typically mounted toward the center of the dash. Your local dealer would be able to identify which actuator is which. Thanks!

July 30, 2019

Adam G

I have a 2001 chevy tahoe the heat blend door had to be replaced. I remove the actuator full assembly with the plate attached. How do I aline it in the correct position when installing?

July 31, 2021

Derrick W

We do not currently have installation instructions for this item available.

August 5, 2021

Jessica D

Derrick, I used this particular actuator for the blend door to the right of the center console, after removing the plastic cover under the glovebox. There is a notched knob that extends down and there is one only one way that it will fit into the rotating piece on the actuator; just fit to the knob and rotate the unit to fit the attachment points/screws. Hope this helps!

September 13, 2021

Brian O