Replaces

Chevy GMC Cadillac Heater & A/C Control ACDelco 15-72547 - 1AHCX00046

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Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

AC DELCO 15-72547 HVAC CONTROL

This OE replacement part is just what you need to fix your in dash climate control unit. No more inoperative dials, broken knobs or non lighting visual selections. No modifications needed to install.

Specifications:

  • Direct replacement
  • Built to strict quality control standards
  • Genuine AC Delco OE part
  • Replaces dealer part number: 9378805

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

Left Hand Drive Note:

“All of our auto parts are intended for Left Hand Drive USDM vehicles and might not have been tested on Right Hand Drive platforms. If your vehicle is Right Hand Drive, please do your research prior to making a purchase to ensure the part is correct for your specific vehicle.”

Item Condition: New

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

  1. step : Removing the Dash Panel (0:30)
    • Disconnect the negative battery cable with an 8mm wrench
    • Push on the brake
    • Turn on the vehicle
    • Push the shifter all the way down
    • Pull out on the dash panel
    • Disconnect the series of harnesses with a flat blade screwdriver
    • Remove the dash panel
  2. step : Removing the A/C Control Panel (1:21)
    • Pry behind the tab with a flat blade screwdriver
    • Pull the control panel out
    • Pry on the tab on one both sides of the seat control harness
    • Push on the tab for the heat control harness
    • Pry up on the tab for the fan control harness
  3. step : Installing the New A/C Control Panel (2:03)
    • Reconnect the three harnesses to the new A/C control panel
    • Line up the two tabs on the control panel with the slots on the vehicle
    • Push the control panel into place
  4. step : Installing the Dash Panel (2:22)
    • Place the dash panel over the back of the steering wheel
    • Reconnect the harnesses to the dash panel
    • Push the dash panel into place
    • Pull the cup holder/ash tray out to fit the dash panel into place
    • Pull the shifter up
    • Turn the vehicle off
    • Reconnect the negative battery cable
    • Tighten the 8mm bolt to the negative battery cable

Tools needed for replacement:

    Hex Wrenches

  • 8mm Allen Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

4.83/ 5.0
6 reviews
5 Stars
4 Stars
3 Stars
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1 Star
5
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Great service! easy fix for an ongoing problem. Thanks alot!
March 19, 2017
Replaced OE unit.
Easy enough installation, performance is more than adequate on all levels.
May 10, 2017
Ac control Switch
It was not the control switch, it was the blower motor, never hooked up? Can I return it? Thx Mark
June 26, 2017
GREAT !!!!
EASY TO CHANGE-WATCHED THE VIDEO AND WENT FROM THHERE.
March 21, 2018
Service
It was another hot day in South Louisaina and I needed a new Heater/AC control switch. I went to 1A Auto Parts to look for the help I needed. I found the control switch I needed. I ordered it and before I knew it, I received my control switch. I am now enjoying cool commutes. Thanks 1A AUTO, Robbie D
August 1, 2018
A/C module
I recommend anyone whos has a chevy k1500 to purchase this piece because of how easy it was to install. The description of the part also helped me out if it was the right fitting and it was. Im happy with my purchase period.
April 8, 2019
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
1998-2000Cadillac Escalade Cadillac Escalade with Rear Defrost Heater & A/C Control
1996-1998Chevy C1500 Truck Chevy C1500 Truck with Rear Defrost Heater & A/C Control
1999-2000Chevy C1500 Truck Chevy C1500 Truck with Rear Defrost Heater & A/C Control
1996-1998Chevy C2500 Truck Chevy C2500 Truck with Rear Defrost Heater & A/C Control
1999-2000Chevy C2500 Truck Chevy C2500 Truck with Rear Defrost Heater & A/C Control
1996-1998Chevy C3500 Truck Chevy C3500 Truck with Rear Defrost Heater & A/C Control
1999-2000Chevy C3500 Truck Chevy C3500 Truck with Rear Defrost Heater & A/C Control
1996-1998Chevy K1500 Truck Chevy K1500 Truck with Rear Defrost Heater & A/C Control
1999-2000Chevy K1500 Truck Chevy K1500 Truck with Rear Defrost Heater & A/C Control
1996-1998Chevy K2500 Truck Chevy K2500 Truck with Rear Defrost Heater & A/C Control
1999-2000Chevy K2500 Truck Chevy K2500 Truck with Rear Defrost Heater & A/C Control
1996-1998Chevy K3500 Truck Chevy K3500 Truck with Rear Defrost Heater & A/C Control
1999-2000Chevy K3500 Truck Chevy K3500 Truck with Rear Defrost Heater & A/C Control
1996-1999Chevy Suburban C1500 Chevy Suburban C1500 with Rear Defrost Heater & A/C Control
1996-1999Chevy Suburban C2500 Chevy Suburban C2500 with Rear Defrost Heater & A/C Control
1996-1999Chevy Suburban K1500 Chevy Suburban K1500 with Rear Defrost Heater & A/C Control
1996-1999Chevy Suburban K2500 Chevy Suburban K2500 with Rear Defrost Heater & A/C Control
1996-1999Chevy Tahoe Chevy Tahoe with Rear Defrost Heater & A/C Control
2000Chevy Tahoe Chevy Tahoe V8 5.7L with Rear Defrost Heater & A/C Control
1996-1998GMC C1500 Truck GMC C1500 Truck with Rear Defrost Heater & A/C Control
1996-1998GMC C2500 Truck GMC C2500 Truck with Rear Defrost Heater & A/C Control
1999-2000GMC C2500 Truck GMC C2500 Truck with Rear Defrost Heater & A/C Control
1996-1998GMC C3500 Truck GMC C3500 Truck with Rear Defrost Heater & A/C Control
1999-2000GMC C3500 Truck GMC C3500 Truck with Rear Defrost Heater & A/C Control
1996-1998GMC K1500 Truck GMC K1500 Truck with Rear Defrost Heater & A/C Control
1996-1998GMC K2500 Truck GMC K2500 Truck with Rear Defrost Heater & A/C Control
1999-2000GMC K2500 Truck GMC K2500 Truck with Rear Defrost Heater & A/C Control
1996-1998GMC K3500 Truck GMC K3500 Truck with Rear Defrost Heater & A/C Control
1999-2000GMC K3500 Truck GMC K3500 Truck with Rear Defrost Heater & A/C Control
1996-1999GMC Suburban C1500 GMC Suburban C1500 with Rear Defrost Heater & A/C Control
1996-1999GMC Suburban C2500 GMC Suburban C2500 with Rear Defrost Heater & A/C Control
1996-1999GMC Suburban K1500 GMC Suburban K1500 with Rear Defrost Heater & A/C Control
1996-1999GMC Suburban K2500 GMC Suburban K2500 with Rear Defrost Heater & A/C Control
1996-1999GMC Yukon GMC Yukon with Rear Defrost Heater & A/C Control
2000GMC Yukon GMC Yukon V8 5.7L with Rear Defrost Heater & A/C Control
Only 2 left in stock
Part 1AHCX00046
In Stock


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AC DELCO
Brand #: 15-72547