---
product_id: 144321026
title: "HVAC Air Door Actuator 604-111 52402611 15-72972 16164972 Compatible with Chevy Tahoe Chevrolet Suburban Trailblazer GMC Yukon Escalade Buick Lesabre Cadillac Oldsmobile Control Heater Blend Actuator"
brand: "yct"
price: "€ 4.66"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.ie/products/144321026-hvac-air-door-actuator-604-111-52402611-15-72972-16164972
store_origin: IE
region: Ireland
---

# HVAC Air Door Actuator 604-111 52402611 15-72972 16164972 Compatible with Chevy Tahoe Chevrolet Suburban Trailblazer GMC Yukon Escalade Buick Lesabre Cadillac Oldsmobile Control Heater Blend Actuator

**Brand:** yct
**Price:** € 4.66
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** HVAC Air Door Actuator 604-111 52402611 15-72972 16164972 Compatible with Chevy Tahoe Chevrolet Suburban Trailblazer GMC Yukon Escalade Buick Lesabre Cadillac Oldsmobile Control Heater Blend Actuator by yct
- **How much does it cost?** € 4.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/144321026-hvac-air-door-actuator-604-111-52402611-15-72972-16164972)

## Best For

- yct enthusiasts

## Why This Product

- Trusted yct brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | YCT |
| Item Weight | 5 ounces |
| Package Dimensions | 3.86 x 3.54 x 2.01 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | YCT0904 |

## Images

![HVAC Air Door Actuator 604-111 52402611 15-72972 16164972 Compatible with Chevy Tahoe Chevrolet Suburban Trailblazer GMC Yukon Escalade Buick Lesabre Cadillac Oldsmobile Control Heater Blend Actuator - Image 1](https://m.media-amazon.com/images/I/51iLHk5ugGL.jpg)
![HVAC Air Door Actuator 604-111 52402611 15-72972 16164972 Compatible with Chevy Tahoe Chevrolet Suburban Trailblazer GMC Yukon Escalade Buick Lesabre Cadillac Oldsmobile Control Heater Blend Actuator - Image 2](https://m.media-amazon.com/images/I/515URPS9KCL.jpg)
![HVAC Air Door Actuator 604-111 52402611 15-72972 16164972 Compatible with Chevy Tahoe Chevrolet Suburban Trailblazer GMC Yukon Escalade Buick Lesabre Cadillac Oldsmobile Control Heater Blend Actuator - Image 3](https://m.media-amazon.com/images/I/51qdaLaEGLL.jpg)
![HVAC Air Door Actuator 604-111 52402611 15-72972 16164972 Compatible with Chevy Tahoe Chevrolet Suburban Trailblazer GMC Yukon Escalade Buick Lesabre Cadillac Oldsmobile Control Heater Blend Actuator - Image 4](https://m.media-amazon.com/images/I/51v5qp84W2L.jpg)
![HVAC Air Door Actuator 604-111 52402611 15-72972 16164972 Compatible with Chevy Tahoe Chevrolet Suburban Trailblazer GMC Yukon Escalade Buick Lesabre Cadillac Oldsmobile Control Heater Blend Actuator - Image 5](https://m.media-amazon.com/images/I/51oGJH15j2L.jpg)

## Questions & Answers

**Q: I have a 2004 suburban with a dual climate control the passenger heatis  stuck in the on position. i'm assuming this actuator is the fix?**
A: Indeed it is.  I changed mine in my 2004 Buick Lesabre Limited.

**Q: I have a 2007 chevy suburban 1500 my ac on the right works for the ac on the left doesn’t does this fit for the passengers side**
A: From the listing provided in the amazon ad it does not appear to be the correct one for a suburban front actuator. It lists it as being for the rear. If you enter your vehicle information into amazon it will automatically check compatibility for you.

**Q: I have a 2003 chevy trailblazer ext and looking to replace the rear one will this fit the rear ac box or is this only for the front of the truck?**
A: I think this one is just for the front on your truck. There is another that states it will fit the rear.

**Q: My ac only blows through defrost and floor vent on my 2003 trailblazer will this fix the vents and open the top ones ?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works good and a great price.
*by B***. on November 9, 2022*

Easy to instally except there was one screw on the top side that was hard to reach and put back in, but the part fit perfectly. Just the model of vehicles mounting was the issues getting the screw back in.

### ⭐⭐⭐⭐⭐ Good product, easy to install
*by M***S on March 30, 2020*

2001 Yukon Xl rear ac/heater would not allow heat to blow in the rear.There are 2 of these servo's in the back (both the same part#) for the rear ac/heat system; one controls the diverted door to switch from ac to heat and the other controls the diverted door that controls which vents in the rear blow the air.If you cannot get the rear to change from ac to heat or visa versa then this servo is stuck or stripped, if you cannot change which vents blow air in the rear then this servo is stuck or stripped.The one located the furthest forward controls which vents blow and the most rearward one controls whether you get ac or heat, both are very easy to change and are a common issue with GM vehicles.The large plastic side panel underneath the rear side window on the passenger side is what you must remove to gain access to these servo's; it is mostly a series of clips that pop in and out to remove this panel but there are many videos on YouTube that can walk you through it if you are not familiar with how GM assembles their interiors.The servo's themselves are simple once the panel is removed, two tiny screws and one wire connecter to unclip, less than one minute apiece to replace these 2 servo's (you might want to replace both while your in there since they are cheap but once you see how the panel comes off you won't have any problem getting back in there again if you only change the bad one)Good luck!

### ⭐⭐⭐⭐ buen producto
*by M***A on January 4, 2022*

del mismo tamaño del original facil instalacion, unica diferencia eje de motor plastico

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*