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2009 GMC Sierra 2500 HD
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2009 GMC Sierra 2500 HD

2009 GMC Sierra 2500 HD Climate Control Units

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GM Original Equipment Series Climate Control Unit - Sold individually
AC Delco®
GM Original Equipment Series Climate Control Unit - Sold individually
Part Number: AC1574000
Guaranteed to Fit
$209.49
Vehicle Fitment
  • 2009 GMC Sierra 2500 HD All Submodels All Engines Elec Rr Wdo Defg(C49), Air Conditioning Front Elec Control(C67)
Product Details
Notes : Include Rear Window Defogger SwitchWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
GM Original Equipment Series Climate Control Unit - Sold individually
AC Delco®
GM Original Equipment Series Climate Control Unit - Sold individually
Part Number: AC1573999
Guaranteed to Fit
$183.49
Vehicle Fitment
  • 2009 GMC Sierra 2500 HD All Submodels All Engines Air Conditioning Front Elec Control(C67), O/S Mir(DE2), O/S Wide Load Camper Mir(Df2), O/S Wide Load West Coast Mir(Dg5), 9F2), O/S Mir(9F7), Except Elec Rr Wdo Defg(C49)
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
GM Original Equipment Series Climate Control Unit - Sold individually
AC Delco®
GM Original Equipment Series Climate Control Unit - Sold individually
Part Number: AC1574002
Guaranteed to Fit
$165.49
Vehicle Fitment
  • 2009 GMC Sierra 2500 HD All Submodels All Engines Except Electric Rear Window Defogger(C49)
Product Details
Notes : With heated mirror switchWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
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Product Questions & Answers

AC Delco GM Original Equipment Series Climate Control Unit - Sold individually
$209.49
Q:my truck heater looses air flow  from the heat and ac after it has run for awhile. I have already replaced the control module under the dash but it hasn't helped. do you think this A/C heater control could be the problem? Show Less
David P.
A:BEST ANSWERHi David, There are some relatively common reasons your AC is acting up, including- Power issues, Thermostat issues, Clogged filter, Ice buildup, Clogged drain, Dirty compressor, Condensate airflow switch, and Low refrigerant levels. We highly recommend having the vehicle diagnosed by a certified mechanic to determine what part needs replacement. Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

What Does Your Car’s Auto A/C Button Do?
What Does Your Car’s Auto A/C Button Do?Blower fan speed is the HVAC system’s fan that draws air from outside the car (NORM) or inside the car (MAX/Recirc), then moves that air through the evaporator out into the passenger compartment through the vents on the dash called “the register.” If warm air is needed, the blend door
What Is Climate Control?
What Is Climate Control?Vehicles without automatic climate control A/C systems typically have only a mode selector, a fan speed and thermostat knob to control the cabin temperature. The fan speed knob typically has four numbered settings, with the higher setting blowing more air through the vents. The thermostat knob’s position is typically proportional