Automatic Temperature Controls for 2021 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
2021-2023 GMC - Instrument Cluster 
GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: Sierra 2500 HD. Gas. Labeled 84911499/84578508. Sierra 3500 HD. Labeled 84960253.
MSRP $262.12
$168.67
MSRP $262.12
$168.67
1
2021-2023 GM - 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
$107.45
MSRP $166.98
$107.45
5
2020-2023 GMC Sierra 3500 HD - Black Parking Brake Control 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
$20.80
MSRP $30.22
$20.80
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
$26.17
MSRP $45.62
$26.17
7
F (S)Switch GM
GM 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.
$39.47
$39.47
7
2020-2023 GM - 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
$38.06
MSRP $57.28
$38.06
7
2014-2021 GM - 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
$61.82
MSRP $92.66
$61.82
7
2014-2021 GM - 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
$63.44
MSRP $95.47
$63.44
8
F (S)Switch GM
GM Description: With two-speed autotrac. Without multi color cluster. Sierra 2500 HD. Without electric shift. Sierra 3500 HD. 2022-25 redesign,pro, 2wd, 4.2 display (udd). 2022-25 redesign,pro, 4wd, single spd transfer case, 3.5 display (udc). 2024-25, pro, 4wd, without active tranfer case, code udc: one color graphic.
$25.21
$25.21
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.
$22.26
$22.26
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
$24.27
MSRP $42.32
$24.27
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
$34.73
MSRP $52.26
$34.73
16
2023-2024 GM - USB Port GM
GM Description: Passenger side. 2023-25, wt, custom, custom tb, 2 port, without multi media. 2024-25, pro, 2 port, without multi media. Upper console components, labeled: 13558185.
$56.78
$56.78
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.
$29.38
$29.38
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.
$9.71
$9.71
20
2019-2023 GMC - Heating and Air Conditioning Control Panel GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
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
$125.12
MSRP $233.33
$125.12
20
2019-2023 GMC - Heating and Air Conditioning Control Panel GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
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
$144.40
MSRP $269.28
$144.40
20
Acdelco™ HVAC Temperature Control Panel GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
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
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.
$339.30
$339.30
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, manual extending, with power, power folding, with blind spot, black painted.
MSRP $886.61
$572.82
MSRP $886.61
$572.82
1
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 $930.94
$601.47
MSRP $930.94
$601.47
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, manual extending, with power, power folding, with blind spot, chrome.
MSRP $947.76
$612.33
MSRP $947.76
$612.33
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, manual extending, with power, power folding, with blind spot, chrome.
MSRP $995.15
$642.95
MSRP $995.15
$642.95
6
2020-2024 GM - 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, with 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 $224.32
$144.93
MSRP $224.32
$144.93
6
2020-2024 GM - 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
$83.05
MSRP $126.31
$83.05
6
2020-2024 GM - Passenger Side Door Mirror with Glass and Backing Plate GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending, upper, with 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 $224.32
$144.93
MSRP $224.32
$144.93
7
2020-2025 GM - Driver Side Door Mirror Lower Glass GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, manual extending, without power, lower. Double & crew cab, manual extending, with power, power folding, lower. 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 $115.60
$76.01
MSRP $115.60
$76.01
8
2020-2025 GM - 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
$151.84
MSRP $235.02
$151.84
10
2016-2024 GM - 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
$81.98
MSRP $124.68
$81.98
11
2014-2025 GM - Sensor GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
MSRP $16.74
$10.04
MSRP $16.74
$10.04
12
2024-2025 GM - Black Passenger Side Door Mirror Housing Upper Cover GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: 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
$70.58
$70.58
12
2020-2025 GM - Chrome Passenger Side Door Mirror Housing Upper Cover GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending, chrome. 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 $126.71
$83.31
MSRP $126.71
$83.31
12
2020-2025 GM - Chrome Driver Side Door Mirror Housing Upper Cover GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending, chrome. 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 $126.71
$83.31
MSRP $126.71
$83.31
12
2024-2025 Chevrolet - Black Driver Side Door Mirror Housing Upper Cover GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: 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 $107.34
$70.58
MSRP $107.34
$70.58
14
Side Cover GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, manual extending, with power, power folding, black painted.
14
2024-2025 Chevrolet - Black Passenger Side Door Mirror Housing Lower Cover GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: 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
$61.99
$61.99
14
2020-2025 GM - Chrome Driver Side Door Mirror Housing Lower Cover GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending, without surround view, chrome. 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 $160.72
$103.84
MSRP $160.72
$103.84
14
2020-2025 GM - Chrome Passenger Side Door Mirror Housing Lower Cover GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Double & crew cab, power extending, without surround view, chrome. 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 $161.50
$104.34
MSRP $161.50
$104.34