1AHCI00009-Chevrolet GMC Cadillac Front Heater & A/C Control TRQ HCA40146
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1999 GMC Suburban K2500 with Manual Air Conditioning & Rear Defogger Front Heater & A/C Control TRQ HCA40146

Heater & A/C Control
$ 137.95
$184.95
25% OFF
$184.95
25% OFF
FREE SAME DAY SHIPPING
TRQ
HCA40146
In Stock

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Frequently bought together

Heater & A/C Control
1999 GMC Suburban K2500 with Manual Air Conditioning & Rear Defogger Front Heater & A/C Control TRQ HCA40146
$137.95
RAVEN: Powder-Free, Exam Grade, Fully Textued BLACK Nitrile NON LATEX 6 MIL Gloves (100/BOX) (L)
Large Disposable Gloves Box of 100
$25.95
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, search A/C and Heater Controls

TRQ
HCA40146
In Stock
Product Reviews
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3.43/ 5.0 7
Just like original
Sherry
October 7, 2022
My mechanic just installed yesterday. Looks perfect. He had no problem. Working great.
Silvyr
October 21, 2022
Amazing and easy to install
When this fails in the cold you are in real danger.
george
November 20, 2022
This part failed fast leaving me in a very dangerous situation with temps below 0 F and no heat or defrost in my suburban. Got by by layering up and blaster the rear heater, but it was stressful. Super disappointed.
Didn't last long
Brittney
October 30, 2023
2 months after I purchased this part it failed. This is the 2nd thing I've bought from 1A Auto that failed after a short time.
[{"url": "https://wac.edgecastcdn.net/001A39/prod/media/pNISJll75W64CYGsite/245796bfce5bc5b960493cb8c3a481b8_1706540541272_0.jpeg", "caption": "Although I don't have a rear window defroster, I still like it and it works great!!"}]
Clint
January 29, 2024
Works great!
PART DO LAST LONG
KEITH
April 1, 2024
I brought this part about a year ago,now the knobs are broke off,need to buy another one now..it was a perfect fit,just cheap material?
Hvac control panel
Neiko
November 19, 2024
First control panel I received didn't turn blower actuator enough. Contacted company they sent one out immediately new ones works like a charm.
Customer Q&A
Are these new or refurbished? Would like to know before purchusing.
September 8, 2022
Terry W
10
This item will be new.
September 8, 2022
Jessica D
Its this compatible with part number? 16231175
October 7, 2022
Arturo Q
10
We do not have the ability to cross reference this part number. Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.
October 8, 2022
Cristina P
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Before proceeding,

select your Vehicle, to verify this Part will fit.

If your vehicle isn't listed, search A/C and Heater Controls

This part will only fit a 1999 GMC Suburban K2500 with these options.

If your option isn't listed search A/C and Heater Controls

Before proceeding,

select your Vehicle, to verify this Part will fit.

If your vehicle isn't listed, search A/C and Heater Controls

This part will only fit a 1999 GMC Suburban K2500 with these options.

If your option isn't listed search A/C and Heater Controls