1AHCX00293-HVAC Blend Door Actuator TRQ HCA40134
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Replaces

2

1999 GMC C3500 Truck with Manual Climate Control HVAC Blend Door Actuator TRQ HCA40134

95-05 Buick Cadillac Chevy GMC Olds Pontiac Mulitfit Vent Door Actuator
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How to Replace HVAC Blend Door Actuator 1988-1999 GMC K1500 player icon
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HCA40134

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Recommended for your 1999 GMC C3500 Truck


TRQ

HCA40134

In Stock

Product Reviews

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June 29, 2024
2002 chevy monte actuator

worked good

May 23, 2023
2 thumps up

Worked like a charm.

Showing 1–2 of 2 reviews

Customer Q&A

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Lazaro July 10, 2024
How many blend door actuators do I need for my 98 GMC Sierra? And are all the same?

Our parts are exact replacements for your vehicle's OEM parts. As long as your vehicle specifications match up with our listing, these parts will directly fit and function like the originals.

Jean · July 11, 2024
Yvonne July 1, 2023
How many of these do you need ?

I believe theres two in my Monte Carlo 2002 but I heard one working so I just replaced the one

Dominic · July 1, 2023
Stephen November 17, 2021
What is part number for this if you have pins 5,6,&7 instead of the pictured pin out???

Do you know the job of the actuator you need replaced? Is is a blend door, air inlet or vent mode actuator? What is the year, make and model of your vehicle?

T · November 17, 2021
Brian May 23, 2017
Is this part also used to control the mode function? ie, dash air, floor, defrost, etc?

Yes, that's where I installed this part.

Robert · June 3, 2017
Alexander October 5, 2016
Will this work for the drivers side of my 03 Monte Carlo with dual climate control?

Yes it is!

Derek · October 12, 2016
Brian August 14, 2016
98 buick century passenger side temperature blend door actuator. how can you tell if it is manual or automatic?

Manual A/C means you use a dial or slide for AC operation. Automatic means there is normally a digital temp control. Set the temp to a desired temp and the A/C maintains that temp automatically.

Brian · August 15, 2016
Showing 1–6 of 6 questions
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This part will only fit a 1999 GMC C3500 Truck with these options.