Automatic Temperature Controls for 2020 Chevrolet Silverado 3500 HD
No.
Part # / Description / Price
Price
4
Cabin Air Filter 
GM
GM Description: Equipped with long media in the non-woven material/compound media in order to capture particles while increasing air flow
Has a multi-layered construction that creates 'separated' media in order to contain particles
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $55.78
$30.68
MSRP $55.78
$30.68
5
Heater and Air Conditioning Evaporator Case GM
GM Description: Rear. With dual-zone. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $182.68
$100.47
MSRP $182.68
$100.47
5
Case Assembly GM
GM Description: Upper. Regular cab. Without reinforced heater. Silverado, sierra. Front electronic controls. Semiautomatic front a/c. Without reinforced heating. With frt row center seat. Without dual-zone, with standard cab.
MSRP $359.83
$197.91
MSRP $359.83
$197.91
5
Heater and Air Conditioning Evaporator Case GM
GM Description: Without dual-zone. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $104.62
$65.62
MSRP $104.62
$65.62
5
Case Assembly GM
GM Description: Double & crew cab, with dual zone cntrl, without reinf heater. Silverado, sierra. Upper. Front auto/aux controls. Without reinforced heating.
MSRP $205.86
$129.10
MSRP $205.86
$129.10
5
Heater and Air Conditioning Evaporator Case GM
GM Description: Regular cab, with dual zone cntrl, with reinf heater. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $208.82
$114.85
MSRP $208.82
$114.85
5
Case Assembly GM
GM Description: Silverado, Sierra 2500 HD. Upper. With reinforced heater. Silverado, Sierra 3500 HD. Regular cab. With dual zone control. Double & crew cab, with dual zone cntrl, with reinf heater.
MSRP $251.59
$157.78
MSRP $251.59
$157.78
6
Case Assembly GM
GM Description: Front, without standard cab. Silverado, Sierra 2500 HD. Lower case. Silverado, Sierra 3500 HD. Front, double & crew cab.
MSRP $21.98
$12.09
MSRP $21.98
$12.09
7
Case Assembly GM
GM Description: Upper. Front electronic controls. Without reinforced heating. Silverado, Sierra 2500 HD. Without reinforced heater. Rear. Silverado, Sierra 3500 HD. Without dual-zone.
MSRP $195.99
$122.91
MSRP $195.99
$122.91
8
Evaporator Core GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $223.42
$122.88
MSRP $223.42
$122.88
9
Expansion Valve GM
GM Notes: PARTS: Part included with evaporator core.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $86.78
$47.73
MSRP $86.78
$47.73
10
Heater Core GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Escalade ESV. Coolant heated. Yukon. Without reinforced elect heat. For Primary HVAC.
MSRP $110.34
$60.69
MSRP $110.34
$60.69
11
Heater Cover GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.59
$5.38
MSRP $8.59
$5.38
12
Blower Motor GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Permanently lubricated, self-aligning bearings designed for long life and dependable performance
MSRP $222.78
$122.52
MSRP $222.78
$122.52
13
MSRP $121.11
$66.62
16
Heating and Air Conditioning Air Inlet Door Actuator GM
GM Description: Air inlet (recirculation). Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Restore air inlet door operation caused by worn actuator
MSRP $30.95
$17.02
MSRP $30.95
$17.02
16
Acdelco™ HVAC Air Inlet Door Actuator GM
GM Description: Air inlet (recirculation). Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
17
Heating and Air Conditioning Panel Mode Door Actuator GM
GM Description: Temp valve. Temperature door. Silverado, Sierra 2500 HD. Mode actuator. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.29
$17.22
MSRP $31.29
$17.22
17
Acdelco™ HVAC Air Inlet Door Actuator GM
GM Description: Temp valve. Mode actuator. Silverado, Sierra 3500 HD. Temperature door. Silverado, Sierra 2500 HD.
19
MSRP $83.06
$45.68
20
Air Conditioning Evaporator Temperature Sensor GM
GM Description: Evaporator temperature. A/c evaporator air temp. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
MSRP $13.22
$7.27
MSRP $13.22
$7.27
20
Acdelco™ Cabin Air Temperature Sensor GM
GM Description: A/c refrig temp. Silverado, sierra. Tahoe, Yukon, Escalade.
20
Heating and Air Conditioning Air Temperature Sensor Assembly GM
GM Description: A/c refrig temp. Silverado, sierra. Tahoe, Yukon, Escalade. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $45.67
$25.12
MSRP $45.67
$25.12
No.
Part # / Description / Price
Price
1
Instrument Cluster GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Sierra 3500 HD. Labeled 84682068. Silverado 2500 HD. Silverado 3500 HD. 2024-25, wt, custom, code udc: one color graphic, 6.6L gas. 2024, work truck, code udc: one color graphic, 6.6L gas. 2024-25, pro, code udc: one color graphic, 6.6L gas.
MSRP $288.77
$190.59
MSRP $288.77
$190.59
4
Power Switch GM
GM Description: Silverado, sierra. With start button. 2023-25, wt, custom, custom tb, labeled 84513830. 2022-25 redesign,pro, labeled 84513830. Keyless Ignition.
MSRP $60.48
$33.26
MSRP $60.48
$33.26
5
Prk Brake Switch GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 2024-25, pro. 2024, work truck. 2024-25, wt, custom.
MSRP $30.22
$19.94
MSRP $30.22
$19.94
6
Switch Pkg GM
GM Description: 2023-25, wt, custom, custom tb, black. 2022-25 redesign,pro, black. 2024-25, pro, with keyless start, black. 2024-25, wt, custom, with keyless start, black. 2024, work truck, with keyless start, black.
MSRP $45.62
$25.09
MSRP $45.62
$25.09
7
F (S)Switch GM
GM Description: With exterior task lamp. Silverado 2500 HD. Without task lighting. Silverado 3500 HD. 2024-25, wt, custom, with perimeter lighting, without fog lamps. 2024, work truck, with perimeter lighting, without fog lamps. 2023-25, wt, custom, custom tb, with perimeter lighting, without fog lamps.
$41.60
$41.60
7
Headlamp Switch GM
GM Description: Silverado. With exterior task lamp. 2023-25, wt, custom, custom tb, with perimeter lighting, with fog lamps. 2024, work truck, with perimeter lighting, with fog lamps. 2024-25, wt, custom, with perimeter lighting, with fog lamps.
$37.97
$37.97
7
F (S)Switch GM
GM Description: Without exterior task lamp. Silverado 2500 HD. With task lighting. Silverado 3500 HD. 2024-25, wt, custom, without perimeter lighting, without fog lamps. 2024, work truck, without perimeter lighting, without fog lamps.
$36.42
$36.42
7
Black Carbon Headlamp Switch GM
GM Description: Silverado. Sierra. Yukon XL. Exc.Fog Lamps. Tahoe & Yukon, Tahoe, without fog lamps. Suburban 3500hd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $95.47
$63.01
MSRP $95.47
$63.01
7
Black Carbon Headlamp Switch GM
GM Description: Silverado. Sierra. Yukon XL. Tahoe & Yukon, Tahoe, with fog lamps. Suburban 3500hd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $92.66
$61.40
MSRP $92.66
$61.40
8
F (S)Switch GM
GM Description: 2024, work truck, 4wd, without active tranfer case, code udd: multi color graphic. 2024-25, wt, custom, 4wd, without active transfer case, code udd: multi color graphic.
$37.66
$37.66
8
Select Switch GM
GM Description: With two-speed autotrac. With multi color cluster. With enhanced multi color. 2023-25, wt, custom, custom tb, 4wd, 2 spd transfer case, enhanced multi color display. 2024, work truck, 4wd, with active tranfer case, 4wd, with active tranfer case. 2024-25, wt, custom, 2wd. Silverado 2500 HD, 3500 hd.
$40.43
$40.43
8
F (S)Switch GM
GM Description: Silverado 2500 HD. Without electric shift. Silverado 3500 HD. 2024-25, wt, custom, 4wd, without active transfer case, code udc: one color graphic. 2024, work truck, 4wd, without active tranfer case, code udc: one color graphic.
MSRP $56.90
$37.55
MSRP $56.90
$37.55
8
Jet Black Ride Control Switch GM
GM Description: 2wd. All. Silverado, Sierra 2500 HD. Without push button control. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.03
$25.76
MSRP $39.03
$25.76
10
Trailer Brake Control GM
GM Description: 2024, work truck, trailer brake. Colorado, trailer brake. Canyon, trailer brake. Trailer control. 2019-21 2022 limitd 2022-25 redesign,pro. trailer brake. 2020-23 2024-25, PRO. trailer brake. 2021-24 with DENALI. trailer brake. 2025 GMC Yukon. trailer brake. 2019-22 2023-25, wt, custom, custom tb. trailer brake.
MSRP $42.32
$23.27
MSRP $42.32
$23.27
12
Accessory Power Receptacle without Cover GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $12.73
$8.40
MSRP $12.73
$8.40
13
Jet Black Accessory Power Receptacle GM
GM Description: 120 Volt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $52.26
$34.50
MSRP $52.26
$34.50
14
Power Outlet Cap GM
GM Description: Center seat-az3. 2022-25 redesign,pro. 2024-25, pro, 12 Volt outlet. 2022 limited, rear trim. 2022-25 redesign, rear trim. 2020-23 2024, WORK TRUCK. 12 Volt outlet.
MSRP $7.74
$4.85
MSRP $7.74
$4.85
15
Jet Black USB Receptacle GM
GM Description: 1 port. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $53.85
$33.76
MSRP $53.85
$33.76
18
Blank Cover GM
GM Positions: Right
Description: 2022-25 redesign,pro. 2024, work truck. 2024-25, pro. 2019-22 2023-25, wt, custom, custom tb.
$28.16
$28.16
19
Blank Cover GM
GM Positions: Left
Description: 2022-25 redesign,pro. 2024-25, pro. 2024, work truck. 2019-22 2023-25, wt, custom, custom tb.
$8.90
$8.90
20
Heating and Air Conditioning Control Panel GM
GM Description: Without dual-zone, without ht seats, without rr def, labeled 84542732. Without atc. Without rear defogger. Without dual-zone, without heated seats, labeled 84542732. Silverado, Sierra 2500 HD. With auxiliary rear a/c. Manual folding outside. Mirror. Silverado, Sierra 3500 HD. Restores the operation and function of your vehicles heating and cooling controls
MSRP $267.13
$146.93
MSRP $267.13
$146.93
20
Acdelco™ Dash Control Unit GM
GM Description: Without atc. 2023-25, wt, custom, custom tb, without dual-zone, without rear defogger, labeled 84542732. 2019-22 2023-25, WT, CUSTOM, CUSTOM TB. without dual-zone, without rear defogger labeled 84499502. Silverado 2500 HD. Without rear window defogger. Silverado 3500 HD. 2020-23 2024-25, WT, CUSTOM. without dual-zone, without heated seats labeled 84542732. 2020-23 2024, WORK TRUCK. without dual-zone, without heated seats labeled 84542732.
20
Acdelco™ HVAC Temperature Control Panel GM
GM Description: Silverado. Without atc. Without power mirrors. 2019-22 2023-25, WT, CUSTOM, CUSTOM TB. without dual-zone, without rear defogger labeled 84499498. 2020-23 2024-25, WT, CUSTOM. without dual-zone, without heated seats labeled 84542733. 2020-23 2024, WORK TRUCK. without dual-zone, without heated seats labeled 84542733.
20
Heating and Air Conditioning Control Panel GM
GM Description: Without dual-zone, without ht seats, with rr def, labeled 84542733. Without atc. Without rear defogger. Without dual-zone, without heated seats, labeled 84542733. Silverado, Sierra 2500 HD. With auxiliary rear a/c. Power folding outside. Mirror. Silverado, Sierra 3500 HD. Restores the operation and function of your vehicles heating and cooling controls
MSRP $278.59
$153.23
MSRP $278.59
$153.23
No.
Part # / Description / Price
Price
1
Mirror GM
GM Positions: Left
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Double & crew cab manual extending, with power power folding. with blind spot.
$365.17
$365.17
1
Mirror GM
GM Positions: Right
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Double & crew cab manual extending, with power power folding. without blind spot. Regular cab manual extending, with power power folding. without blind spot.
$348.00
$348.00
1
Mirror GM
GM Positions: Left
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Double & crew cab manual extending, with power power folding. without blind spot. Regular cab manual extending, with power power folding. without blind spot.
$338.05
$338.05
3
Passenger Side Outside Rearview Mirror Gasket GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, manual extending, with power, power folding, from 11/02/2019. Double & crew cab, manual extending, without power, from 11/02/2019. Regular cab, manual extending, without power, from 11/02/2019. Regular cab, manual extending, with power, power folding, from 11/02/2019. Helps ensure a tight seal from your vehicle's door mirror to the body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $69.29
$45.91
MSRP $69.29
$45.91
6
Driver Side Door Mirror with Glass and Backing Plate GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending, upper, without blind spot. Helps you see areas behind and to the sides of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $126.31
$83.70
MSRP $126.31
$83.70
10
Front Passenger Side External Flood Lamp GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: 2nd design with wide load, with power. Double & crew cab, with wide load, with power folding, upper. Regular cab, manual extending, with power, power folding, perimeter. Double & crew cab, power extending, perimeter. With power folding with power, 2016-18 wide load. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $118.44
$78.49
MSRP $118.44
$78.49
10
Front Driver Side External Flood Lamp GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: 2nd design with wide load, with power. Double & crew cab, with wide load, with power folding, upper. Double & crew cab, manual extending, with power, power folding, perimeter. With power folding with power, 2016-18 wide load. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $124.68
$82.62
MSRP $124.68
$82.62
11
MSRP $16.74
$9.21
12
Black Passenger Side Outside Rearview Mirror Housing Upper Cover GM
GM Positions: Right
Description: Double & crew cab, manual extending, without power. Double & crew cab, manual extending, with power, manual folding. Regular cab, manual extending, without power. Helps protect your vehicle's door mirror from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $94.30
$62.49
MSRP $94.30
$62.49