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2013 GMC Sierra 3500 HD
2013 GMC Sierra 3500 HD Climate Control Units
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Part Number: AC1574175
Guaranteed to Fit
$35.49
Vehicle Fitment
- 2013 GMC Sierra 3500 HD Denali All Engines RWD, HEAVY DUTY HEATER(C42)
- 2013 GMC Sierra 3500 HD SLT All Engines RWD, HEAVY DUTY HEATER(C42)
- 2013 GMC Sierra 3500 HD SLE All Engines RWD, HEAVY DUTY HEATER(C42)
- 2013 GMC Sierra 3500 HD WT All Engines RWD, HEAVY DUTY HEATER(C42)
Product Details
Notes : (36) Male Terminals; Pin Terminal Type; (2) Female Connectors; (2) Mount Holes; Twist Switch Type; Black, Plastic FaceWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: 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.
Part Number: AC1574177
Guaranteed to Fit
$185.49
Vehicle Fitment
- 2013 GMC Sierra 3500 HD All Submodels All Engines Electric Rear Window Defogger(C49), Front A/C - Electronic Controls(C67)
Product Details
Notes : 9.1 in. Overall Length; 3.6 in. Width; 3.1 in. Height; Electronic Activation Type; Plastic and Metal MaterialWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: 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.
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AC DelcoGM Original Equipment Series Climate Control Unit - Sold individuallyManufacturer #15-74175
( Reviews) Questions, Answers
ACDELCO GM ORIGINAL EQUIPMENTCLIMATE CONTROL UNIT
Trust ACDelco’s GM Original Equipment climate control unit to restore your A/C system with the precise fit and outstanding quality you can always rely on GM to deliver. Established in 18...
Product Questions & Answers
Q:The ac and heater control in my sons truck looks different from this one. He has a 2012 GMC Sierra 1500 like what this description says. Why does this one look different from the one that is in his truck now?
What Comes with this control? Do I have to purchase anything to go with it? Show Less
Howard H.
A:BEST ANSWERHi Jessica, thank you for reaching out. Trucks in the same year range have varying A/C components and they have different control switches. The part comes with the module, panel, and knobs shown in the photo. We suggest calling a dealer and asking for the original part number of your son's existing switch so we can easily match it up. You'll have to provide them with the VIN. Show less
Andrew B.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
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?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