Switches for 2021 GMC Sierra 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
$114.72
MSRP $166.98
$114.72
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
$36.51
MSRP $60.48
$36.51
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
$23.75
MSRP $30.22
$23.75
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
$27.54
MSRP $45.62
$27.54
7
Black Headlamp Switch GM
GM Description: With perimeter lighting without fog lamps. 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 $57.28
$41.50
MSRP $57.28
$41.50
7
F (S)Switch GM
GM Description: With exterior task lamp. Sierra 2500 HD. With task lighting. Sierra 3500 HD. 2022-25 redesign,pro, without perimeter lighting, without fog lamps. 2024-25, pro, without perimeter lighting, without fog lamps.
$52.88
$52.88
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
$64.05
MSRP $92.66
$64.05
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
$65.73
MSRP $95.47
$65.73
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
$28.28
MSRP $39.03
$28.28
8
F (S)Switch GM
GM Description: 2024-25, pro, rwd. Silverado. With two-speed autotrac. With multi color cluster. With enhanced multi color. Sierra. 2024-25, pro, 4wd, without active tranfer case, code udc: one color graphic.
$25.41
$25.41
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
$25.54
MSRP $42.32
$25.54
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
$37.87
MSRP $52.26
$37.87
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
$6.00
MSRP $7.74
$6.00
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
$37.06
MSRP $53.85
$37.06
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.
$30.91
$30.91
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: Sierra. Without atc. Without rear defogger. Without power mirrors. Without dual-zone, without htd seat, without rr def, without pwr mirrors. Without dual-zone, without heated seats, labeled 84499501. Single-zone, without heated seats, labeled 84499501. Restores the operation and function of your vehicles heating and cooling controls
MSRP $269.28
$154.16
MSRP $269.28
$154.16
20
Heating and Air Conditioning Control Panel GM
GM Description: Sierra. Without atc. Without rear defogger. Without dual-zone, without htd seat, without rr def, with pwr mirrors. Without dual-zone, without heated seats, labeled 84499500. Single-zone, without heated seats, labeled 84499500. Restores the operation and function of your vehicles heating and cooling controls
MSRP $233.33
$133.58
MSRP $233.33
$133.58
20
Acdelcoâ„¢ HVAC Temperature Control Panel GM
GM Description: 2019-21 2022 LIMITD 2022-25 REDESIGN,PRO. without dual-zone, without rr defrost with pwr mirrors. Without atc. With power mirrors. Sierra 2500 HD. Without rear window defogger. Sierra 3500 HD. 2020-23 2024-25, PRO. single-zone, without heated seats labeled 84499500. 2020-23 2024-25, PRO. without dual-zone, without heated seats labeled 84499500.
No.
Part # / Description / Price
Price
2
Black Instrument Panel Steering Column Lower Trim Cover GM
GM Description: Lower. Black. Silverado, Sierra 2500 HD. Without keyless start. Silverado, Sierra 3500 HD. Helps conceal the steering column, wire harnesses, and other components for protection and to enhance the vehicle's interior appearance
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 $49.52
$36.02
MSRP $49.52
$36.02
3
Turn Signal Switch Bracket GM
GM Description: Without keyless start. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.48
$10.76
MSRP $13.48
$10.76
4
Turn Signal Switch GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Without keyless start. Work with vehicle electronics to help optimize vehicle capabilities
Manufactured to GM OE specification for fit, form, and function
MSRP $63.16
$45.95
MSRP $63.16
$45.95
5
Ignition and Start Switch Housing GM
GM Description: Without keyless start. Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $118.56
$68.02
MSRP $118.56
$68.02
6
Ignition Switch GM
GM Description: Without keyless start. Without start button. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Work with vehicle electronics to help optimize vehicle capabilities
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $46.30
$27.95
MSRP $46.30
$27.95
6
Ignition Switch GM
GM Description: Express, savana. With tilt wheel. Tahoe, Yukon, Escalade. Suburban, Yukon XL. Escalade ESV. Avalanche, Escalade EXT. Sierra, silverado. Sedan,. 2008-09, without power tilt. Hummer H2.
MSRP $46.74
$28.22
MSRP $46.74
$28.22
7
Theft Deterrent Module GM
GM Description: Upper trim. Silverado, Sierra 2500 HD. Without keyless engine start. Silverado, Sierra 3500 HD. Sonic. 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
Helps deter vehicle theft
MSRP $66.20
$39.96
MSRP $66.20
$39.96
8
Ignition Lock Cylinder GM
GM Description: Canyon, Colorado. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Cruze. 2017-21, without keyless start. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensur ...
No.
Part # / Description / Price
Price
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
$36.51
MSRP $60.48
$36.51
7
Black Headlamp Switch GM
GM Description: Without perimeter lighting with fog lamps. 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 $56.90
$41.22
MSRP $56.90
$41.22
No.
Part # / Description / Price
Price
9
Switch GM
GM Description: Silverado, sierra. With power tailgate (qt5). 2022-25 redesign,pro, center stack accessory switches, with gate assist, without power. 2023-25, wt, custom, custom tb, center stack accessory switches, 3 button, without pwr up/dwn gate. 2024-25, pro, center s ...
$41.57
$41.57
Related Parts
Part # / Description / Price
Price
Clutch Pedal Position Switch GM
GM Description: 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
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Automatic Transmission Shift Shaft Position Switch GM
GM Description: Manual Valve Position Sensor. Canyon, Colorado. 6 speed. Silverado, Sierra 2500 HD. 6 speed trans. Silverado, Sierra 3500 HD. 6 speed trans. SRX. 4.6l. 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
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Manual Shift Detent Lever with Shift Position Switch GM
GM Description: Silverado, Sierra 2500 HD. 10 speed trans. Silverado, Sierra 3500 HD. 10 speed trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $55.02
$37.87
MSRP $55.02
$37.87
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
$23.75
MSRP $30.22
$23.75
Black Headlamp Switch GM
GM Notes: Order By Vehicle Application.
Description: Without perimeter lighting with fog lamps. 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 $56.90
$41.22
MSRP $56.90
$41.22
F (S)Switch GM
GM Notes: Includes: Fog Lamp Switch, Cargo Lamp, DRL & Instrument Light Rheostat Switches.
Description: Without exterior task lamp. 2022-25 redesign,pro, with perimeter lighting, with fog lamps. Sierra 2500 HD. Without task lighting. Sierra 3500 HD. 2024-25, pro, without perimeter lighting, without fog lamps.
$43.04
$43.04
Turn Signal Switch GM
GM Notes: Includes: Hazard, Turn Signal, & Wiper Switch.
Description: With keyless start, with intellignent high beam, labeled 84566352. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. With keyless start, with intellignent high beam, with intellignent high beam. With keyless start, with intelligent high beam, with intelligent high beam. Work with vehicle electronics to help optimize vehicle capabilities
Manufactured to GM OE specification for fit, form, and function
MSRP $49.00
$35.65
MSRP $49.00
$35.65