Automatic Temperature Controls for 2021 Chevrolet Silverado 2500 HD
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 84934297/84578492. Silverado 2500 HD. 2024-25, pro, code udc: one color graphic, 6.6L gas. 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. 2022-25 redesign,pro, 3.5 display (udc).
MSRP $166.98
$109.51
MSRP $166.98
$109.51
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
$34.47
MSRP $60.48
$34.47
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
$22.66
MSRP $30.22
$22.66
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
$26.00
MSRP $45.62
$26.00
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.
$43.11
$43.11
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.
$39.35
$39.35
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.
$37.75
$37.75
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
$63.58
MSRP $95.47
$63.58
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
$61.96
MSRP $92.66
$61.96
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.
$41.90
$41.90
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
$38.92
MSRP $56.90
$38.92
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
$24.11
MSRP $42.32
$24.11
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
$10.16
MSRP $12.73
$10.16
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
$35.75
MSRP $52.26
$35.75
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
$6.09
MSRP $7.74
$6.09
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
$34.99
MSRP $53.85
$34.99
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.
$29.18
$29.18
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.
$10.76
$10.76
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
$145.99
MSRP $267.13
$145.99
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
$152.25
MSRP $278.59
$152.25
No.
Part # / Description / Price
Price
1
Black Driver Side Door Mirror GM
GM Positions: Left
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,442.03
$936.45
MSRP $1,442.03
$936.45
1
Black Driver Side Door Mirror GM
GM Positions: Left
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $871.28
$565.81
MSRP $871.28
$565.81
1
Black Passenger Side Door Mirror GM
GM Positions: Right
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $871.28
$565.81
MSRP $871.28
$565.81
1
Black Passenger Side Door Mirror GM
GM Positions: Right
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
1
Mirror Assembly GM
GM Positions: Left
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Silverado, Sierra 2500 HD. Left. With power extend. Silverado, Sierra 3500 HD.
$355.96
$355.96
1
Mirror Assembly GM
GM Positions: Right
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Silverado, Sierra 2500 HD. Right. With power extend. Silverado, Sierra 3500 HD.
$355.96
$355.96
1
Chrome Driver Side Door 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, power extending, without blind spot, chrome, from 11/02/2019. Double & crew cab, power extending, without blind spot, chrome, to 11/01/2019. Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $616.08
$403.05
MSRP $616.08
$403.05
1
Chrome Passenger Side Door Mirror Housing GM
GM Positions: Right
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $616.08
$403.05
MSRP $616.08
$403.05
1
Black Driver Side Door Mirror without Cover GM
GM Positions: Left
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,400.03
$909.17
MSRP $1,400.03
$909.17
1
Passenger Side Door Mirror Housing GM
GM Positions: Right
Notes: PARTS: Part listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,120.00
$727.33
MSRP $1,120.00
$727.33
1
Mirror Assembly 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, power extending, with blind spot, with suround view, chrome. Double & crew cab, power extending, with blind spot, with surround view, chrome.
MSRP $1,120.00
$727.33
MSRP $1,120.00
$727.33
1
Mirror Assembly 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, power extending, with blind spot, without suround view, black painted. Double & crew cab, power extending, with blind spot, without surround view, black painted.
MSRP $1,040.36
$675.60
MSRP $1,040.36
$675.60
1
Mirror Assembly 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, power extending, with blind spot, without suround view, black textured. Double & crew cab, power extending, with blind spot, without surround view, black textured.
$723.32
$723.32
1
Mirror Assembly 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, power extending, with blind spot, without suround view, black textured. Double & crew cab, power extending, with blind spot, without surround view, black textured.
MSRP $1,113.83
$723.32
MSRP $1,113.83
$723.32
1
Chrome Driver Side Door 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, power extending, with blind spot, without suround view, chrome, from 11/02/2019. Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,030.28
$669.06
MSRP $1,030.28
$669.06
1
Chrome Passenger Side Door Mirror Housing 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, power extending, with blind spot, without suround view, chrome, from 11/02/2019. Helps you see behind or beside vehicle
Surface texture matches original equipment
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,015.06
$659.18
MSRP $1,015.06
$659.18
1
Mirror Assembly 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, power extending, with blind spot, with suround view, black painted. Double & crew cab, power extending, with blind spot, with surround view, black painted.
$1,012.47
$1,012.47
1
Mirror Assembly 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, power extending, with blind spot, with suround view, chrome. Double & crew cab, power extending, with blind spot, with surround view, chrome.
$976.20
$976.20
2
Multi-Purpose Nut GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3
Driver Side Outside Rearview Mirror Gasket GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending. 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 $68.24
$46.87
MSRP $68.24
$46.87
3
Mirror Assembly Gasket GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending.
$47.44
$47.44
5
Driver Side Outside Rearview Mirror Actuator GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $127.14
$85.01
MSRP $127.14
$85.01
5
Passenger Side Door Mirror Actuator GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $161.78
$108.18
MSRP $161.78
$108.18
6
Passenger Side Door Mirror with Glass and Backing Plate GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, manual extending, with power, power folding, upper, without blind spot. Regular cab, manual extending, with power, power folding, 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
$84.46
MSRP $126.31
$84.46
8
Front Passenger Side Clearance Lamp GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending. Double & crew cab, with wide load, with power folding. Regular cab, manual extending, with power, power folding. Helps cover and protect your vehicle's clearance lamp capsule
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $235.02
$154.75
MSRP $235.02
$154.75
9
Passenger Side Rearview Mirror Courtesy Lamp GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Tahoe & Yukon. Suburban & Yukon XL. Escalade. Double & crew cab, power extending. Regular cab, manual extending, with power, power folding. Double & crew cab with power. lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.63
$22.31
MSRP $29.63
$22.31
9
Puddle Lamp GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Tahoe & Yukon. Double & crew cab, with wide load, with power folding, lower. Suburban & Yukon XL. Regular cab, manual extending, with power, power folding. Escalade. Double & crew cab, manual extending, with power, power folding. Double & crew cab 2019-2021 2022 limited without wide load, with power. lower. Double & crew cab 2022-25 redesign without wide load, with power. lower.
$24.73
$24.73
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
$79.20
MSRP $118.44
$79.20
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
$83.37
MSRP $124.68
$83.37
11
MSRP $16.74
$11.13
16
Black Passenger Side Outside Rearview Mirror Housing Lower Cover GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending, without surround view, black. Double & crew cab, manual extending, with power, power folding. Double & crew 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 $89.71
$59.98
MSRP $89.71
$59.98