2021 GMC Sierra 1500 A/C & Heater Control Units

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2021 GMC Sierra 1500
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Currently selected

Other Categories

Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
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Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Air Conditioner & Heater - Evaporator & Heater Components
    2021 GMC Sierra 1500 A/C & Heater Control Units Diagram 1 - Thumbnail
  • 2.Instrument Panel - Cluster & Switches
    2021 GMC Sierra 1500 A/C & Heater Control Units Diagram 2 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 GMC 85129262 Air Inlet
    85129262
    Air Inlet
    Housing, Air Distributor
    • Replaced By: 86564135
    MSRP: $104.14 Your Price: $58.32
    1
    Add To Cart
  • 1 GMC 84682107 Instrument Cluster
    84682107
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2022-23 Redesign, Pro, 3.5" Display (udc)
    MSRP: $264.07 Your Price: $176.64
    1
    Add To Cart
  • 1 GMC 84785478 Instrument Cluster
    84785478
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2022-23 Redesign, Pro, 4.2" Display (udd), All
    MSRP: $267.07 Your Price: $178.67
  • 1 GMC 85138487 Instrument Cluster
    85138487
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2022-23 Redesign, Pro, 8" Display (uhs), Labeled 84696071;2022-23 Redesign, Pro, 8" Display (uhs), Labeled 84726109;2022-23 Redesign, Pro, 8" Display (uhs), Labeled 84756502
    MSRP: $540.98 Your Price: $361.92
    1
    Add To Cart
  • 2 GMC 85639605 Head-Up Display
    85639605
    Head-Up Display
    Display Assembly-Head Up
    • Part Notes: 2022-23 Redesign, Pro
    MSRP: $1015.65 Your Price: $676.28
  • 2 GMC 84706879 Seal Kit
    84706879
    Seal Kit
    Seal Kit-Heater & A/C Evaporator & Blower Module
    • Replaced By: 85129276
    MSRP: $102.50 Your Price: $57.40
    1
    Add To Cart
  • 3 GMC 84532403 Filter Cover
    84532403
    Filter Cover
    Cover-Passenger Compartment Air Filter Housing
    • Replaced By: 87846950
    MSRP: $9.16 Your Price: $5.13
    1
    Add To Cart
  • 3 GMC 23407367 Mount Bracket
    23407367
    Mount Bracket
    Bracket Assembly-Head Up Display
    • Part Notes: 2022-23 Redesign, Pro
    MSRP: $145.18 Your Price: $81.30
    1
    Add To Cart
  • 4
    13508023
    Filter
    Filter, Air Conditioning
    MSRP: $55.78 Your Price: $31.24
    1
    Add To Cart
  • 4 GMC 87843423 Start Button
    87843423
    Start Button
    Switch Assembly-Ignition & Start *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, Labeled 84592245
    • Replaced By: 86550151
    MSRP: $60.48 Your Price: $32.21
    1
    Add To Cart
  • 5 GMC 85569148 Parking Brake Switch
    85569148
    Parking Brake Switch
    Switch Assembly-Parking Brake Control *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, 2nd Design
    • Replaced By: 86558795
    MSRP: $46.84 Your Price: $31.47
    1
    Add To Cart
  • 5 GMC 84861595 Upper Case
    84861595
    Upper Case
    Case Assembly-Heater & A/C Evaporator
    • Part Notes: W/Dual-Zone
    MSRP: $182.68 Your Price: $102.30
    1
    Add To Cart
  • 5 GMC 84941414 Upper Case
    84941414
    Upper Case
    Case Assembly-Heater & A/C Evaporator
    • Part Notes: W/O Dual-Zone
    • Replaced By: 85587277
    MSRP: $359.83 Your Price: $200.61
    1
    Add To Cart
  • 6 GMC 84693363 Lower Case
    84693363
    Lower Case
    Cover-Heater & A/C Evaporator Module
    • Part Notes: Front
    MSRP: $21.98 Your Price: $12.31
    1
    Add To Cart
  • 6 GMC 84688687 Multiplex Switch
    84688687
    Multiplex Switch
    Switch Package-Auxiliary Multifunction *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, Black
    • Replaced By: 85080553
    MSRP: $45.62 Your Price: $25.55
    1
    Add To Cart
  • 6 GMC 84688686 Multiplex Switch
    84688686
    Multiplex Switch
    Switch Package-Auxiliary Multifunction *Very Dark At
    • Part Notes: 2022-23 Redesign, Pro, Atmosphere
    • Replaced By: 85673883
    MSRP: $44.96 Your Price: $28.71
    1
    Add To Cart
  • 7 GMC 84526544 Headlamp Switch
    84526544
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, W/O Perimeter Lighting, W/Fog Lamps
    MSRP: $56.90 Your Price: $37.72
    1
    Add To Cart
  • 7 GMC 84526545 Headlamp Switch
    84526545
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, W/Perimeter Lighting, W/Fog Lamps
    • Replaced By: 86530686
    MSRP: $59.41 Your Price: $39.38
    1
    Add To Cart
  • 7 GMC 84526546 Headlamp Switch
    84526546
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, W/O Perimeter Lighting, W/O Fog Lamps
    • Replaced By: 85825178
    MSRP: $73.00 Your Price: $48.39
    1
    Add To Cart
  • 7 GMC 84526547 Headlamp Switch
    84526547
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, W/Perimeter Lighting, W/O Fog Lamps
    MSRP: $57.28 Your Price: $36.60
    1
    Add To Cart
  • 7 GMC 85587276 Lower Case
    85587276
    Lower Case
    Case Assembly-Heater & A/C Evaporator
    • Part Notes: Rear
    • Replaced By: 87848950
    MSRP: $97.32 Your Price: $62.15
    1
    Add To Cart
  • 8 GMC 84526524 Ride Control Switch
    84526524
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, 2WD, 4.2" Display (udd);2022-23 Redesign, Pro, 4WD, 2 Spd Transfer Case, 3.5" Display (udc)
    • Replaced By: 86530699
    MSRP: $36.62 Your Price: $24.61
    1
    Add To Cart
  • 8 GMC 84526536 Ride Control Switch
    84526536
    Ride Control Switch
    Switch Assembly-Ride Control (Smaller Graphics) *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, 4WD, Single Spd Transfer Case, 3.5" Display (udc)
    • Replaced By: 86530697
    MSRP: $30.64 Your Price: $20.59
    1
    Add To Cart
  • 8 GMC 84526537 Ride Control Switch
    84526537
    Ride Control Switch
    Switch Assembly-Ride Control (Smaller Graphics) *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, 4WD, Single Spd Transfer Case, 4.2" Display (udd)
    • Replaced By: 86530698
    MSRP: $34.27 Your Price: $23.03
    1
    Add To Cart
  • 8 GMC 84526539 Ride Control Switch
    84526539
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, 2WD, 8" Display (uhs);2022-23 Redesign, Pro, 4WD, 2 Spd Transfer Case, 4.2" Display (udd);2022-23 Redesign, Pro, 4WD, 2 Spd Transfer Case, 8" Display (uhs)
    MSRP: $52.45 Your Price: $35.25
    1
    Add To Cart
  • 9 GMC 85129264 Expansion Valve
    85129264
    Expansion Valve
    Valve Kit, Air Conditioner Expansion Refrigerant
    • Replaced By: 87848947
    MSRP: $86.78 Your Price: $42.23
    1
    Add To Cart
  • 9 GMC 84456360 Switch
    84456360
    Switch
    Switch Assembly-Head Up Display *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, Head-Up Display
    • Replaced By: 85824969
    MSRP: $64.65 Your Price: $34.42
    1
    Add To Cart
  • 10 GMC 85108010 Heater Core
    85108010
    Heater Core
    Heater Assembly-.
    • Replaced By: 87846949
    MSRP: $122.60 Your Price: $68.66
    1
    Add To Cart
  • 10
    84488395
    Switch
    Switch, Electronic Brake Control
    • Part Notes: 2022-23 Redesign, Pro, Trailer Brake
    • Replaced By: 86515222
    MSRP: $42.32 Your Price: $22.52
    1
    Add To Cart
  • 11 GMC 13545621 Sun Load Sensor
    13545621
    Sun Load Sensor
    Sensor Assembly-Sun Load & Ambient Light & Security
    • Part Notes: 2022-23 Redesign, Pro
    MSRP: $14.42 Your Price: $9.69
    1
    Add To Cart
  • 12
    25774623
    Power Outlet
    Receptacle, Accessory Power
    • Part Notes: 2022-23 Redesign, Pro
    MSRP: $12.73 Your Price: $8.14
    1
    Add To Cart
  • 13 GMC 85577577 Module
    85577577
    Module
    Module Assembly-Blower Motor Control
    MSRP: $121.11 Your Price: $58.94
    1
    Add To Cart
  • 13 GMC 84166962 Power Outlet Cap
    84166962
    Power Outlet Cap
    Receptacle Assembly-Accessory Power *Jet Black
    • Part Notes: 2022-23 Redesign, Pro
    • Replaced By: 85628176
    MSRP: $7.74 Your Price: $4.94
    1
    Add To Cart
  • 14 GMC 84502365 Lower Cover
    84502365
    Lower Cover
    Cover-Heater & A/C Evaporator Module
    MSRP: $5.76 Your Price: $3.67
    1
    Add To Cart
  • 14 GMC 13524653 USB Port
    13524653
    USB Port
    Receptacle Assembly-USB *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, 1 Port
    MSRP: $53.85 Your Price: $32.68
    1
    Add To Cart
  • 15 GMC 84837078 Cam
    84837078
    Cam
    Cam Assembly-Mode Control
    MSRP: $26.48 Your Price: $14.83
    1
    Add To Cart
  • 15
    13529873
    USB Port
    Receptacle Assembly-USB 2 Portion (W/ Remote) *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, 2 Port, W/O Memory Card
    • Replaced By: 13558185
    MSRP: $76.92 Your Price: $52.83
    1
    Add To Cart
  • 15 GMC 13529869 USB Port
    13529869
    USB Port
    Receptacle Assembly-Multi Media *Jet Black
    • Part Notes: 2022-23 Redesign, Pro, 2 Port, W/Memory Card
    MSRP: $78.81 Your Price: $45.89
    1
    Add To Cart
  • 16 GMC 84152568 Actuator
    84152568
    Actuator
    Actuator, Air Conditioner Control
    • Part Notes: Air Inlet
    MSRP: $30.95 Your Price: $16.48
    1
    Add To Cart
  • 16 GMC 86775533 Memory Card
    86775533
    Memory Card
    Card-Navn Data Eccn=7A994
    • Part Notes: 2022-23 Redesign, Pro, W/Multi Media
    MSRP: $503.28 Your Price: $221.76
    1
    Add To Cart
  • 17 GMC 84152566 Actuator
    84152566
    Actuator
    Actuator, Air Conditioner Control
    • Part Notes: Mode
    MSRP: $31.29 Your Price: $16.67
    1
    Add To Cart
  • 18 GMC 84152566 Actuator
    84152566
    Actuator
    Actuator, Air Conditioner Control
    • Part Notes: Temp Valve
    MSRP: $31.29 Your Price: $16.67
    1
    Add To Cart
  • 18 GMC 84502269 Blank Cover
    84502269
    Blank Cover
    Cover-Instrument Panel Upper Trim Panel *Jet Black
    • Part Notes: 2022-23 Redesign, Pro
    • Location: Passenger Side
    • Replaced By: 85110496
    MSRP: $42.68 Your Price: $28.67
    1
    Add To Cart
  • 19 GMC 84836371 Blank Cover
    84836371
    Blank Cover
    Cover-Instrument Panel Upper Trim Panel *Black
    • Part Notes: 2022-23 Redesign, Pro
    • Location: Driver Side
    • Replaced By: 85110498
    MSRP: $13.49 Your Price: $9.06
    1
    Add To Cart
  • 19 GMC 84837076 Harness
    84837076
    Harness
    Harness Assembly-Heater Wiring
    • Part Notes: W/Dual-Zone
    MSRP: $114.16 Your Price: $63.93
    1
    Add To Cart
  • 19 GMC 84837077 Harness
    84837077
    Harness
    Harness Assembly-Heater Wiring
    • Part Notes: W/O Dual-Zone
    MSRP: $83.06 Your Price: $46.51
    1
    Add To Cart
  • 20 GMC 84692234 Heater Control
    84692234
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2022-23 Redesign, Pro, W/Dual-Zone, W/Ventilated Seat, All
    MSRP: $319.97 Your Price: $155.70
    1
    Add To Cart
  • 20 GMC 84499500 Heater Control
    84499500
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2022-23 Redesign, Pro, W/O Dual-Zone, W/O Htd Seat, W/O Rr Def, W/Pwr Mirrors
    MSRP: $233.33 Your Price: $128.91
    1
    Add To Cart
  • 20 GMC 84499501 Heater Control
    84499501
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2022-23 Redesign, Pro, W/O Dual-Zone, W/O Htd Seat, W/O Rr Def, W/O Pwr Mirrors
    MSRP: $269.28 Your Price: $148.78
    1
    Add To Cart
  • 20 GMC 84499507 Heater Control
    84499507
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2022-23 Redesign, Pro, W/O Dual-Zone, W/O Htd Seat, W/Rr Def, All
    MSRP: $252.54 Your Price: $139.53
    1
    Add To Cart
  • 20 GMC 84499509 Heater Control
    84499509
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2022-23 Redesign, Pro, W/Dual-Zone, W/O Ventilated Seat, W/Htd Seats
    MSRP: $102.42 Your Price: $54.54
    1
    Add To Cart
  • 20 GMC 84692243 Heater Control
    84692243
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2022-23 Redesign, Pro, W/Dual-Zone, W/O Ventilated Seat, W/O Htd Seat
    MSRP: $321.94 Your Price: $179.48
    1
    Add To Cart
  • 21 GMC 84208369 Monitor
    84208369
    Monitor
    Display Assembly-Forward Collision Alert
    • Part Notes: 2022-23 Redesign, Pro, Collision Alert
    MSRP: $55.67 Your Price: $37.40