Headlamp Components for 2021 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
2020-2023 GMC - Composite Assembly 1 
GM
GM Positions: Left
Description: Halogen. Left. Sierra. Base, sle, elev. series. Right. 2020-23, without full led.
$854.30
$854.30
1
2020-2023 GMC - Composite Assembly 1 GM
GM Positions: Right
Description: Halogen. Right. Sierra. Base, sle, elev. series. Left. 2020-23, without full led.
$899.26
$899.26
2
2016-2024 GM - M6x10x23 Multi-Purpose Bolt GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3
2019-2024 GM - Multi-Purpose Nut GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: With active shutter, with dual shutter. Without active shutter. Front panel,U-nut. Air bags. 6x1.0mm. Without full led. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
2020-2023 GMC - Front Passenger Side Bumper Fascia Headlamp Opening Bracket GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Without full led. Helps align and secure your vehicle's headlamp
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.96
$20.71
MSRP $29.96
$20.71
4
2020-2023 GMC - Front Driver Side Bumper Fascia Headlamp Opening Bracket GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: With full led. Helps align and secure your vehicle's headlamp
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.96
$20.71
MSRP $29.96
$20.71
5
2020-2023 GMC - Driver Side Headlamp Bracket GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: With full led. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.45
$11.17
MSRP $15.45
$11.17
5
2020-2023 GMC - Passenger Side Headlamp Bracket GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Without full led. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.45
$11.17
MSRP $15.45
$11.17
6
2007-2024 GM - D40x1.46x12 Multi-Purpose Bolt GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: With full led. 2.5L. 2007-12, with hid headlamps. 2013-17. 2013-2017. 2008-2012. 2.0L. 2016-19 3.6L. Fastens vehicle's componenets together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
7
2010-2024 GM - Multi-Purpose Light Bulb GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Provides illumination for visibility and convenience
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.54
$7.52
MSRP $12.54
$7.52
8
2019-2024 GM - Headlamp Socket GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Without full led. Base, elevation, sle. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.90
$14.39
MSRP $19.90
$14.39
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
No.
Part # / Description / Price
Price
3
2014-2025 GM - M4.2x1.41x25 Multi-Purpose Bolt (Qty: 1) GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Headlamp Bulb GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Low. Colorado, halogen.
MSRP $27.48
$15.77
MSRP $27.48
$15.77
No.
Part # / Description / Price
Price
2
2014-2025 GM - M4.2x1.41x25 Multi-Purpose Bolt (Qty: 1) GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
No.
Part # / Description / Price
Price
2
2014-2025 GM - M4.2x1.41x25 Multi-Purpose Bolt (Qty: 1) GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
No.
Part # / Description / Price
Price
4
Headlamp Bulb GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Low. Colorado, halogen.
MSRP $27.48
$15.77
MSRP $27.48
$15.77
No.
Part # / Description / Price
Price
4
Headlamp Bulb GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Low. Colorado, halogen.
MSRP $27.48
$15.77
MSRP $27.48
$15.77
No.
Part # / Description / Price
Price
6
Headlamp Bulb GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Low. Colorado, halogen.
MSRP $27.48
$15.77
MSRP $27.48
$15.77
No.
Part # / Description / Price
Price
6
Headlamp Bulb GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Low. Colorado, halogen.
MSRP $27.48
$15.77
MSRP $27.48
$15.77
No.
Part # / Description / Price
Price
6
Headlamp Bulb GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Low. Colorado, halogen.
MSRP $27.48
$15.77
MSRP $27.48
$15.77
No.
Part # / Description / Price
Price
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
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
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
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
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
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.
Related Parts
Part # / Description / Price
Price
2020-2022 GMC - Passenger Side Headlamp Assembly 1 GM
GM Notes: Order By Vehicle Application.
Description: Sierra 3500 HD. Led. Right. Sierra 2500 HD.
2020-2023 GMC - Driver Side Headlamp Assembly 1 GM
GM Notes: Order By Vehicle Application.
Description: Led. Left. Sierra. Slt, denali series.
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.