2021 Chevrolet Silverado 1500 A/C & Heater Control Units

Currently shopping for
2021 Chevrolet Silverado 1500
Change Vehicle
Categories Close X

Currently selected

Other Categories

Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Categories Close X

Currently selected

Other Categories

Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
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 Chevy Silverado 1500 A/C & Heater Control Units Diagram 1 - Thumbnail
  • 2.Instrument Panel - Cluster & Switches
    2021 Chevy Silverado 1500 A/C & Heater Control Units Diagram 2 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Chevy 85129262 Air Inlet
    85129262
    Air Inlet
    Housing, Air Distributor
    • Replaced By: 86564135
    MSRP: $95.54 Your Price: $53.50
    1
    Add To Cart
  • 1 Chevy 84934295 Instrument Cluster
    84934295
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2023, Wt, Custom, Custom Tb, 3.5" Display, 4.3, 5.3 Liter
    MSRP: $260.48 Your Price: $174.23
    1
    Add To Cart
  • 1 Chevy 84934301 Instrument Cluster
    84934301
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2023, Wt, Custom, Custom Tb, 3.5" Display, 2.7 Liter Turbo;2023, Wt, Custom, Custom Tb, 3.5" Display, 6.2 Liter;2023, Wt, Custom, Custom Tb, 4.2" Display, Ior
    MSRP: $170.35 Your Price: $113.96
  • 1 Chevy 84960229 Instrument Cluster
    84960229
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2023, Wt, Custom, Custom Tb, 4.2" Display, Ios, Iot
    MSRP: $569.37 Your Price: $380.91
    1
    Add To Cart
  • 1 Chevy 85138485 Instrument Cluster
    85138485
    Instrument Cluster
    Cluster, Instrument Panel Gage
    • Part Notes: 2023, Wt, Custom, Custom Tb, 8" Display, 3.0 Liter Diesel
    MSRP: $632.50 Your Price: $423.14
    1
    Add To Cart
  • 2 Chevy 85639605 Head-Up Display
    85639605
    Head-Up Display
    Display Assembly-Head Up
    • Part Notes: 2023, Wt, Custom, Custom Tb
    MSRP: $931.78 Your Price: $620.43
  • 2 Chevy 84706879 Seal Kit
    84706879
    Seal Kit
    Seal Kit-Heater & A/C Evaporator & Blower Module
    • Replaced By: 85129276
    MSRP: $94.04 Your Price: $52.66
    1
    Add To Cart
  • 3 Chevy 84532403 Filter Cover
    84532403
    Filter Cover
    Cover-Passenger Compartment Air Filter Housing
    • Replaced By: 87846950
    MSRP: $8.56 Your Price: $4.79
    1
    Add To Cart
  • 3 Chevy 23407367 Mount Bracket
    23407367
    Mount Bracket
    Bracket Assembly-Head Up Display
    • Part Notes: 2023, Wt, Custom, Custom Tb
    MSRP: $142.34 Your Price: $79.71
    1
    Add To Cart
  • 4
    13508023
    Filter
    Filter, Air Conditioning
    MSRP: $55.78 Your Price: $31.24
    1
    Add To Cart
  • 4 Chevy 87843423 Start Button
    87843423
    Start Button
    Switch Assembly-Ignition & Start *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, Labeled 84592245
    • Replaced By: 86550151
    MSRP: $59.30 Your Price: $33.21
    1
    Add To Cart
  • 5 Chevy 85569148 Parking Brake Switch
    85569148
    Parking Brake Switch
    Switch Assembly-Parking Brake Control *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb
    • Replaced By: 86558795
    MSRP: $46.84 Your Price: $31.47
    1
    Add To Cart
  • 5 Chevy 84523076 Upper Case
    84523076
    Upper Case
    Case Assembly-Heater & A/C Evaporator
    • Part Notes: W/O Dual-Zone, W/O Standard Cab
    • Replaced By: 85587281
    MSRP: $346.40 Your Price: $193.12
    1
    Add To Cart
  • 5 Chevy 84941414 Upper Case
    84941414
    Upper Case
    Case Assembly-Heater & A/C Evaporator
    • Part Notes: W/O Dual-Zone, W/Standard Cab
    • Replaced By: 85587277
    MSRP: $330.11 Your Price: $184.04
    1
    Add To Cart
  • 5 Chevy 84941419 Upper Case
    84941419
    Upper Case
    Case Assembly-Heater & A/C Evaporator
    • Part Notes: W/Dual-Zone
    • Replaced By: 85587282
    MSRP: $188.86 Your Price: $120.05
    1
    Add To Cart
  • 6 Chevy 84693362 Lower Case
    84693362
    Lower Case
    Cover-Heater & A/C Evaporator Module
    • Part Notes: Front, W/Standard Cab
    MSRP: $17.84 Your Price: $9.99
    1
    Add To Cart
  • 6 Chevy 84693363 Lower Case
    84693363
    Lower Case
    Cover-Heater & A/C Evaporator Module
    • Part Notes: Front, W/O Standard Cab
    MSRP: $20.16 Your Price: $11.29
    1
    Add To Cart
  • 6 Chevy 84688687 Multiplex Switch
    84688687
    Multiplex Switch
    Switch Package-Auxiliary Multifunction *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, Black
    • Replaced By: 85080553
    MSRP: $44.72 Your Price: $25.04
    1
    Add To Cart
  • 6 Chevy 84688686 Multiplex Switch
    84688686
    Multiplex Switch
    Switch Package-Auxiliary Multifunction *Very Dark At
    • Part Notes: 2023, Wt, Custom, Custom Tb, Atmosphere
    • Replaced By: 85673883
    MSRP: $44.08 Your Price: $28.15
    1
    Add To Cart
  • 7 Chevy 84526540 Headlamp Switch
    84526540
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/O Perimeter Lighting, W/Fog Lamps
    • Replaced By: 86530684
    MSRP: $55.07 Your Price: $37.00
    1
    Add To Cart
  • 7 Chevy 84526541 Headlamp Switch
    84526541
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/O Perimeter Lighting, W/O Fog Lamps
    • Replaced By: 86530682
    MSRP: $55.19 Your Price: $37.08
    1
    Add To Cart
  • 7 Chevy 84526542 Headlamp Switch
    84526542
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/Perimeter Lighting, W/Fog Lamps
    • Replaced By: 86530685
    MSRP: $57.54 Your Price: $38.66
    1
    Add To Cart
  • 7 Chevy 84526543 Headlamp Switch
    84526543
    Headlamp Switch
    Switch Assembly-Headlamp (Smaller Graphics) *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/Perimeter Lighting, W/O Fog Lamps
    MSRP: $50.23 Your Price: $33.76
    1
    Add To Cart
  • 7 Chevy 84861595 Lower Case
    84861595
    Lower Case
    Case Assembly-Heater & A/C Evaporator
    • Part Notes: Rear
    MSRP: $182.68 Your Price: $102.30
    1
    Add To Cart
  • 8 Chevy 84490302 Ride Control Switch
    84490302
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 4WD, 2 Spd Transfer Case, Multi Color Display
    MSRP: $53.52 Your Price: $34.18
    1
    Add To Cart
  • 8 Chevy 84490318 Ride Control Switch
    84490318
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 4WD, Single Spd Transfer Case, Multi Color Display
    • Replaced By: 86528780
    MSRP: $25.67 Your Price: $17.25
    1
    Add To Cart
  • 8 Chevy 84526520 Ride Control Switch
    84526520
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 4WD, 2 Spd Transfer Case, Single Color Display
    MSRP: $48.32 Your Price: $30.86
    1
    Add To Cart
  • 8 Chevy 84526528 Ride Control Switch
    84526528
    Ride Control Switch
    Switch Assembly-Ride Control *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, All
    MSRP: $39.03 Your Price: $26.23
    1
    Add To Cart
  • 8 Chevy 84526534 Ride Control Switch
    84526534
    Ride Control Switch
    Switch Assembly-Ride Control (Smaller Graphics) *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 4WD, Single Spd Transfer Case, Single Color Display
    MSRP: $48.78 Your Price: $31.15
    1
    Add To Cart
  • 8 Chevy 84526535 Ride Control Switch
    84526535
    Ride Control Switch
    Switch Assembly-Ride Control (Smaller Graphics) *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 4WD, Single Spd Transfer Case, Enhanced Multi Color Display
    MSRP: $24.11 Your Price: $16.21
    1
    Add To Cart
  • 8 Chevy 84526538 Ride Control Switch
    84526538
    Ride Control Switch
    Switch Assembly-Ride Control (Larger Graphics) *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 4WD, 2 Spd Transfer Case, Enhanced Multi Color Display
    • Replaced By: 86530694
    MSRP: $56.21 Your Price: $37.77
    1
    Add To Cart
  • 9 Chevy 85129264 Expansion Valve
    85129264
    Expansion Valve
    Valve Kit, Air Conditioner Expansion Refrigerant
    • Replaced By: 87848947
    MSRP: $85.08 Your Price: $47.64
    1
    Add To Cart
  • 9 Chevy 84456360 Switch
    84456360
    Switch
    Switch Assembly-Head Up Display *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, Head-Up Display
    • Replaced By: 86538512
    MSRP: $59.31 Your Price: $33.21
    1
    Add To Cart
  • 10 Chevy 85108010 Heater Core
    85108010
    Heater Core
    Heater Assembly-.
    • Replaced By: 87846949
    MSRP: $120.20 Your Price: $67.31
    1
    Add To Cart
  • 10
    84488395
    Switch
    Switch, Electronic Brake Control
    • Part Notes: 2023, Wt, Custom, Custom Tb, Trailer Brake
    • Replaced By: 86515222
    MSRP: $42.32 Your Price: $23.69
    1
    Add To Cart
  • 11 Chevy 13545621 Sun Load Sensor
    13545621
    Sun Load Sensor
    Sensor Assembly-Sun Load & Ambient Light & Security
    • Part Notes: 2023, Wt, Custom, Custom Tb
    MSRP: $14.42 Your Price: $9.69
    1
    Add To Cart
  • 12
    25774623
    Power Outlet
    Receptacle, Accessory Power
    • Part Notes: 2023, Wt, Custom, Custom Tb
    MSRP: $11.68 Your Price: $7.85
    1
    Add To Cart
  • 13 Chevy 85577577 Module
    85577577
    Module
    Module Assembly-Blower Motor Control
    MSRP: $121.11 Your Price: $67.83
    1
    Add To Cart
  • 13 Chevy 84166962 Power Outlet Cap
    84166962
    Power Outlet Cap
    Receptacle Assembly-Accessory Power *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb
    • Replaced By: 85628176
    MSRP: $7.58 Your Price: $4.84
    1
    Add To Cart
  • 14 Chevy 84502365 Lower Cover
    84502365
    Lower Cover
    Cover-Heater & A/C Evaporator Module
    MSRP: $5.76 Your Price: $3.67
    1
    Add To Cart
  • 14 Chevy 13524653 USB Port
    13524653
    USB Port
    Receptacle Assembly-USB *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 1 Port
    MSRP: $49.41 Your Price: $31.54
    1
    Add To Cart
  • 15 Chevy 84837078 Cam
    84837078
    Cam
    Cam Assembly-Mode Control
    MSRP: $25.96 Your Price: $14.54
    1
    Add To Cart
  • 15
    13529873
    USB Port
    Receptacle Assembly-USB 2 Portion (W/ Remote) *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 2 Port, W/O Multi Media
    • Replaced By: 13558185
    MSRP: $85.47 Your Price: $57.42
    1
    Add To Cart
  • 15 Chevy 13529869 USB Port
    13529869
    USB Port
    Receptacle Assembly-Multi Media *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb, 2 Port, W/Multi Media
    MSRP: $70.07 Your Price: $44.73
    1
    Add To Cart
  • 16 Chevy 84152568 Actuator
    84152568
    Actuator
    Actuator, Air Conditioner Control
    • Part Notes: Air Inlet
    MSRP: $30.35 Your Price: $16.99
    1
    Add To Cart
  • 16 Chevy 86775533 Memory Card
    86775533
    Memory Card
    Card-Navn Data Eccn=7A994
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/Multi Media
    MSRP: $503.28 Your Price: $280.58
    1
    Add To Cart
  • 17 Chevy 84152566 Actuator
    84152566
    Actuator
    Actuator, Air Conditioner Control
    • Part Notes: Mode
    MSRP: $30.67 Your Price: $17.18
    1
    Add To Cart
  • 17 Chevy 84502269 Blank Cover
    84502269
    Blank Cover
    Cover-Instrument Panel Upper Trim Panel *Jet Black
    • Part Notes: 2023, Wt, Custom, Custom Tb
    • Location: Passenger Side
    • Replaced By: 85110496
    MSRP: $39.16 Your Price: $26.31
    1
    Add To Cart
  • 18 Chevy 84152566 Actuator
    84152566
    Actuator
    Actuator, Air Conditioner Control
    • Part Notes: Temp Valve
    MSRP: $30.67 Your Price: $17.18
    1
    Add To Cart
  • 18 Chevy 84836371 Blank Cover
    84836371
    Blank Cover
    Cover-Instrument Panel Upper Trim Panel *Black
    • Part Notes: 2023, Wt, Custom, Custom Tb
    • Location: Driver Side
    • Replaced By: 85110498
    MSRP: $12.37 Your Price: $8.31
    1
    Add To Cart
  • 19 Chevy 84837076 Harness
    84837076
    Harness
    Harness Assembly-Heater Wiring
    • Part Notes: W/Dual-Zone
    MSRP: $104.74 Your Price: $58.65
    1
    Add To Cart
  • 19 Chevy 84837077 Harness
    84837077
    Harness
    Harness Assembly-Heater Wiring
    • Part Notes: W/O Dual-Zone
    MSRP: $76.20 Your Price: $42.67
    1
    Add To Cart
  • 19 Chevy 84692240 Heater Control
    84692240
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/Dual-Zone, W/Ventilated Seat
    MSRP: $93.61 Your Price: $52.42
    1
    Add To Cart
  • 19 Chevy 84542732 Heater Control
    84542732
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/O Dual-Zone, W/O Rear Defogger, Labeled 84499502;2023, Wt, Custom, Custom Tb, W/O Dual-Zone, W/O Rear Defogger, Labeled 84542732
    MSRP: $245.07 Your Price: $136.63
    1
    Add To Cart
  • 19 Chevy 84542733 Heater Control
    84542733
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/O Dual-Zone, W/O Rear Defogger, Labeled 84499498;2023, Wt, Custom, Custom Tb, W/O Dual-Zone, W/O Rear Defogger, Labeled 84542733;2023, Wt, Custom, Custom Tb, W/O Dual-Zone, W/Rear Defogger, Labeled 84542733
    MSRP: $255.59 Your Price: $142.50
    1
    Add To Cart
  • 19 Chevy 84542734 Heater Control
    84542734
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/O Dual-Zone, W/Rear Defogger, Labeled 84542734
    MSRP: $233.06 Your Price: $129.93
    1
    Add To Cart
  • 19 Chevy 84579089 Heater Control
    84579089
    Heater Control
    Control Assembly-Heater & A/C Remote
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/O Dual-Zone, W/O Rear Defogger, Labeled 84579089
    MSRP: $158.20 Your Price: $88.59
    1
    Add To Cart
  • 19 Chevy 84692242 Heater Control
    84692242
    Heater Control
    Control Assembly-Heater & A/C User Interface
    • Part Notes: 2023, Wt, Custom, Custom Tb, W/Dual-Zone, W/O Ventilated Seat
    MSRP: $276.86 Your Price: $154.35
    1
    Add To Cart
  • 20 Chevy 84208369 Monitor
    84208369
    Monitor
    Display Assembly-Forward Collision Alert
    • Part Notes: 2023, Wt, Custom, Custom Tb, Collision Alert
    MSRP: $51.07 Your Price: $34.31