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A/C & Heater Control Units
2022 GMC Sierra 1500 Limited HVAC Control Module, A/C Switch, Blower Control Switches
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2022 GMC Sierra 1500 Limited
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Diagram (1 of 1): Air Conditioner & Heater - Evaporator & Heater Components
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Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
- 2
- 3
MSRP: $9.38 Your Price: $5.251
- 4
- 5
MSRP: $187.24 Your Price: $104.851 - 5
MSRP: $368.83 Your Price: $205.631
- 6
MSRP: $22.52 Your Price: $12.611
- 7MSRP: $99.76 Your Price: $63.711
- 8
MSRP: $229.00 Your Price: $108.721
- 9
MSRP: $88.94 Your Price: $42.231
- 10
MSRP: $113.10 Your Price: $35.781
- 11
MSRP: $8.20 Your Price: $4.591
- 12
MSRP: $251.18 Your Price: $119.241
- 13
- 14
MSRP: $5.90 Your Price: $3.761
- 15
- 16
- 17
- 18
- 19
- 20
MSRP: $13.56 Your Price: $7.491
84499500
Dash Control UnitControl Assembly-Heater & A/C User Interface- Part Notes: Sierra; Without ATC; Without Rear Defogger; Without Heated Seats; With Power Mirrors
MSRP: $239.17 Your Price: $127.351- 84499501
Dash Control UnitControl Assembly-Heater & A/C User Interface- Part Notes: Sierra; Without ATC; Without Rear Defogger; Without Heated Seats; Without Power Mirrors
MSRP: $276.02 Your Price: $152.501 
84499507
Dash Control UnitControl Assembly-Heater & A/C User Interface- Part Notes: Sierra; Without ATC; With Rear Defogger; With Heated Seats
MSRP: $258.86 Your Price: $143.021- 84963890
Dash Control UnitControl Assembly-Heater & A/C User Interface- Part Notes: Sierra; With ATC; With Rear Defogger; With Heated Seats; With Cooled Seats
MSRP: $102.82 Your Price: $34.741 
85158279
Dash Control UnitControl Assembly-Heater & A/C User Interface- Part Notes: Sierra; With ATC; With Rear Defogger; Without Heated Seats;Sierra; With Dual-Zone; Without Heated Seats; Labeled 85158279;Sierra; Without Dual-Zone; With Heated Seats; With Rear Defogger;Sierra; Without Dual-Zone; Without Heated Seats; With Rear Defogger
MSRP: $295.54 Your Price: $163.291- 85580559
Dash Control Unit- Part Notes: Sierra; With ATC; With Rear Defogger; With Heated Seats; Without Cooled Seats
MSRP: $119.64 Your Price: $66.091 
86544530
Dash Control UnitControl Assembly-Heater & A/C User Interface- Part Notes: Sierra; With Dual-Zone; With Heated Seats; Without Vented Seats;Sierra; Without Dual-Zone; With Heated Seats; Without Rear Defogger;Sierra; Without Dual-Zone; Without Heated Seats; Without Rear Defogger
- Replaced By: 85099026
MSRP: $330.17 Your Price: $175.811
86544532
Dash Control Unit- Part Notes: Sierra; With Dual-Zone; With Heated Seats; With Vented Seats
- Replaced By: 85796672
MSRP: $334.72 Your Price: $178.241- 86598521
Dash Control Unit- Part Notes: Sierra; Without ATC; With Rear Defogger; Without Heated Seats
- Replaced By: 85052427
MSRP: $231.40 Your Price: $123.221
MSRP: $76.18 Your Price: $42.66
- 84785860
HARNESS,AUXILIARY HEATER WIRING(LABELED 84785860)- Fitting Vehicle Options: CK2,3(03-43-53)(K05,X88)
MSRP: $60.58 Your Price: $33.92
- 85119161
HOSE,HEATER OUTLET(INCLUDES 5,6,10)- Fitting Vehicle Options: CK2,3(03-43-53)(L8T)
- Replaced By: 85056541
MSRP: $164.38 Your Price: $78.04
- 85605126
CONTROL,HEATER & A/C USER INTERFACE- Fitting Vehicle Options: CK2,3(03-43-53)(CJ2,C49,KA1,KQV,Z88)(EXC 00D)
MSRP: $283.70 Your Price: $151.07
85605647
CONTROL,HEATER & A/C USER INTERFACE(PROGRAMMING REQUIRED)(LABELED 85605647, 87840689)- Fitting Vehicle Options: CK1(03-43-53)(CJ2,C49,KA1,KQV,UKL,X88,J22)
- Replaced By: 86544526
MSRP: $332.82 Your Price: $183.88
85158281
CONTROL,HEATER & A/C USER INTERFACE(PROGRAMMING REQUIRED)(LABELED 85158281, 86823777)- Fitting Vehicle Options: CK1(03-43-53)(CJ2,C49,KA1,KQV,UKL,Z88,J22)
- Replaced By: 85796672
MSRP: $334.72 Your Price: $178.24
- 85580562
CONTROL,HEATER & A/C USER INTERFACE- Fitting Vehicle Options: CK1(03-43-53)(CJ2,C49,KA1,KQV,Z88,00D)
MSRP: $297.44 Your Price: $158.39
- MSRP: $92.28 Your Price: $51.68
- 86782999
CONTROL,HEATER & A/C USER INTERFACE(PROGRAMMING OR SETUP IS REQUIRED)(LABELED 86782999)- Fitting Vehicle Options: CK1(03-43-53)(C49,C67,GFF,GF2,GF5,GPZ,X88,J22)(EXC KA1,KQV)
MSRP: $242.44 Your Price: $129.10
MSRP: $65.02 Your Price: $36.41