1AHCX00293-HVAC Blend Door Actuator TRQ HCA40134
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Replaces

1

1998 Pontiac Grand Prix with Manual Temperature 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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TRQ

HCA40134

In Stock
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1 Review
Rated 5 out of 5
May 23, 2023
2 thumps up
Worked like a charm.
5.00/ 5.0 1
2 thumps up
Spencer
May 23, 2023
Worked like a charm.
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7 Questions
Will this work for the drivers side of my 03 Monte Carlo with dual climate control?

Yes it is!

What is part number for this if you have pins 5,6,&7 instead of the pictured pin out???

It has been a long time since I replaced this part and I no longer have this vehicle. From my recollection, this part fit exactly for my 1996 chevy silverado 5.3 liter V8 extended cab. I had this truck for 23 years before I sold it. I hope this helps with your question...

Is this part also used to control the mode function? ie, dash air, floor, defrost, etc?

Depending on your vehicle it will control the doors for multiple functions.

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.

How many of these do you need ?

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

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.

As always , you will need one actuator per vent of the dash. Will this part work for all four vents ?
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Pontiac is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Pontiac or General Motors Company. See all trademarks.
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This part will only fit a 1998 Pontiac Grand Prix with these options.

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