---
product_id: 4617352
title: "15-73952 (89018374) Heating and Air Conditioning Panel Mode Door Actuator"
brand: "gm genuine parts"
price: "€ 133.21"
currency: EUR
in_stock: true
category: "Gm Genuine Parts"
url: https://www.desertcart.com.cy/products/4617352-15-73952-89018374-heating-and-air-conditioning-panel-mode-door
store_origin: CY
region: Cyprus
---

# 12-month/12,000-mile warranty OEM fit for GM models Precision 3.7 in actuator arm 15-73952 (89018374) Heating and Air Conditioning Panel Mode Door Actuator

**Brand:** gm genuine parts
**Price:** € 133.21
**Availability:** ✅ In Stock

## Summary

> ❄️🔥 Master your cabin climate like a pro — don’t settle for less!

## Quick Answers

- **What is this?** 15-73952 (89018374) Heating and Air Conditioning Panel Mode Door Actuator by gm genuine parts
- **How much does it cost?** € 133.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/4617352-15-73952-89018374-heating-and-air-conditioning-panel-mode-door)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Warranty:** Drive worry-free with a 12-month or 12,000-mile parts warranty backing your purchase.
- • **Universal Compatibility:** Fits multiple GM models including Sierra, Silverado, and 1500/2500/3500 series.
- • **Seamless Climate Control:** Direct airflow exactly where you want it with precision actuator movement.
- • **GM-Recommended Reliability:** Engineered to match original GM specs for flawless performance and durability.
- • **Plug-and-Play Installation:** Pin connector design ensures quick, hassle-free replacement.

## Overview

The GM Genuine Parts 15-73952 HVAC Mode Door Actuator is a precision-engineered electric motor designed to control airflow direction in GM vehicles. Compatible with multiple models including Sierra and Silverado (2003-09), it features a 3.7-inch actuator arm and pin connectors for easy installation. Backed by a 12-month/12,000-mile warranty, this OEM replacement ensures reliable, long-lasting climate control performance.

## Description

ACDelco GM Original Equipment HVAC Mode Door Actuators are electric motors attached to the HVAC housing that move or actuate the mode doors or flaps, directing the airflow to the desired outlet vents. These original equipment HVAC mode door actuators are GM-recommended replacements for your vehicle’s original components and have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Actuator Arm Length: 3.7 in.

## Features

- All models. 1500. , mode. 2500, 3500. Without atc. With standard cab. Sierra, silverado. Mode door actuator. Front 2003-06, mode. Front, 2008-09, mode.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001S8F2V0 |
| Best Sellers Rank | #70,129 in Automotive ( See Top 100 in Automotive ) #61 in Automotive Replacement Heater Blend Door Levers |
| Brand Name | GM GENUINE PARTS |
| Connector Type | Pin |
| Customer Reviews | 4.3 4.3 out of 5 stars (927) |
| Exterior Finish | Plastic |
| Global Trade Identification Number | 00021625560397 |
| Included Components | ACDelco - Actuatormode Con (Slp) (15-73952) |
| Inlet Connection Size | 3.7 inches |
| Inlet Connection Type | Pin |
| Item Dimensions | 8.25 x 3.25 x 8.75 inches |
| Item Type Name | ACDelco - Actuatormode Con (Slp) (15-73952) |
| Item Weight | 6.88 ounces |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 89018374 |
| Manufacturer Warranty Description | 12 Months / 12,000 Miles (Parts Only) |
| Material Type | Plastic |
| Model Number | 73952 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 3.7 inches |
| Outlet Connection Type | Pin |
| Size | 8.25 x 3.25 x 8.75 inches |
| Specification Met | GM |
| UPC | 021625560397 |
| Unit Count | 1 Count |
| Valve Type | actuator valve |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Exterior Finish:** Plastic
- **Inlet Connection Size:** 3.7 inches
- **Inlet Connection Type:** Pin
- **Item dimensions L x W x H:** 8.25 x 3.25 x 8.75 inches
- **Material:** Plastic
- **Number of Ports:** 2
- **Outlet Connection Size:** 3.7 inches
- **Outlet Connection Type:** Pin
- **Specification Met:** GM

## Images

![15-73952 (89018374) Heating and Air Conditioning Panel Mode Door Actuator - Image 1](https://m.media-amazon.com/images/I/61Vuqc0+AFL.jpg)

## Questions & Answers

**Q: How does my vehicle’s AC system work?**
A: The AC compressor pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid passes over evaporator coils to cool the air as it is blown through the vents.

**Q: What are the signs the system needs service?**
A: Common indicators of an air conditioning system in need of service include warm and/or weak airflow through the vents, frequent on/off cycling of the system and a strange or musty odor.

**Q: Is the puddle of water under my car a sign of AC problems?**
A: Not necessarily. Condensation typically builds up on the AC evaporator and the water is drained at the bottom of the vehicle. That’s normal, but a larger puddle combined with reduced AC performance could indicate a problem.

**Q: Does low refrigerant mean there’s a leak in the system?**
A: In most cases the answer is yes. AC systems in older cars will experience refrigerant leakage over time, but a later-model vehicle that needs continual refrigerant recharging typically indicates a leak.

**Q: Can a new cabin air filter improve AC performance?**
A: Yes. A very dirty or clogged cabin air filter can reduce the airflow of the AC system, reducing its cooling efficiency and making the system work harder than normal. Periodic cabin filter replacements help the AC system keep its cool.

## Frequently Bought Together

- ACDelco GM Genuine Parts 15-73952 (89018374) Heating and Air Conditioning Panel Mode Door Actuator
- HVAC Blend Door Actuator - Compatible with Chevrolet & GMC 1994-2012 - Silverado, Tahoe & Sierra - Driver & Passenger Side Temperature Control Air Actuator - Replaces 89018365, 604-106, 52402588
- ACDelco GM Original Equipment 15-73620 Heating and Air Conditioning Panel Mode Door Actuator

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-10-09*