Headlamp Components for 2025 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
Headlamp Assembly 
GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Sierra 2500 HD. All. Left. Sierra 3500 HD. 2024-25, at4, type 1.
$796.88
$796.88
1
Composite Assembly GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Sierra 2500 HD. All. Right. Sierra 3500 HD. 2024-25, at4, at4x.
$796.88
$796.88
2
Mount Bracket GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: 2024-25.
$16.50
$16.50
2
Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: 2024-25.
$16.50
$16.50
3
Side Bracket GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: 2024-25.
$12.85
$12.85
3
Side Bracket GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: 2024-25.
$12.85
$12.85
No.
Part # / Description / Price
Price
3
M4.2x1.41x25 Multi-Purpose Bolt 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
$14.43
MSRP $27.48
$14.43
5
Headlight Bulb 
ACDelco
ACDelco Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: GM Genuine Parts Multi-Purpose Light Bulbs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These multi-purpose bulbs help provide illumination for a variety of purposes and locations in your vehicle. GM Genuine ...
$13.17
$13.17
No.
Part # / Description / Price
Price
2
M4.2x1.41x25 Multi-Purpose Bolt 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
M4.2x1.41x25 Multi-Purpose Bolt 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
$14.43
MSRP $27.48
$14.43
4
Headlight Bulb ACDelco
ACDelco Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: GM Genuine Parts Multi-Purpose Light Bulbs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These multi-purpose bulbs help provide illumination for a variety of purposes and locations in your vehicle. GM Genuine ...
$13.17
$13.17
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
$14.43
MSRP $27.48
$14.43
4
Headlight Bulb ACDelco
ACDelco Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: GM Genuine Parts Multi-Purpose Light Bulbs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These multi-purpose bulbs help provide illumination for a variety of purposes and locations in your vehicle. GM Genuine ...
$13.17
$13.17
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
$14.43
MSRP $27.48
$14.43
6
Headlight Bulb ACDelco
ACDelco Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: GM Genuine Parts Multi-Purpose Light Bulbs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These multi-purpose bulbs help provide illumination for a variety of purposes and locations in your vehicle. GM Genuine ...
$13.17
$13.17
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
$14.43
MSRP $27.48
$14.43
6
Headlight Bulb ACDelco
ACDelco Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: GM Genuine Parts Multi-Purpose Light Bulbs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These multi-purpose bulbs help provide illumination for a variety of purposes and locations in your vehicle. GM Genuine ...
$13.17
$13.17
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
$14.43
MSRP $27.48
$14.43
6
Headlight Bulb ACDelco
ACDelco Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: GM Genuine Parts Multi-Purpose Light Bulbs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These multi-purpose bulbs help provide illumination for a variety of purposes and locations in your vehicle. GM Genuine ...
$13.17
$13.17
No.
Part # / Description / Price
Price
5
Switch GM
GM Description: Parking brake switch. Silverado, Sierra 2500 HD. Escalade ESV. Silverado, Sierra 3500 HD. 2025 gmc Yukon XL.
$29.50
$29.50
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
$23.95
MSRP $45.62
$23.95
8
Ride Control Switch GM
GM Description: Sle, elevation, slt, 2wd. Sierra 2500 HD. Without electric shift. 2024-25, pro, rwd. Sierra 3500 HD. 2024-25, pro, 2wd. 2024-25, sle, slt, at4, at4x, denali, sle, slt, 2wd.
MSRP $68.62
$43.22
MSRP $68.62
$43.22
8
Ride Control Switch ACDelco
ACDelco Description: GM Genuine Parts Electronic Suspension Control Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not For Sale
Not For Sale
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
$22.21
MSRP $42.32
$22.21
11
Sun Load and Ambient Light Sensor ACDelco
ACDelco Description: GM Genuine Parts Sun Load Temperature Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not For Sale
Not For Sale
12
12 Volt Accessory Power Outlet GM
GM Description: 12 Volt. 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 $8.43
$5.31
MSRP $8.43
$5.31
13
Power Outlet GM
GM Description: Center seat. 2024-25, rear trim, second row bench. 2021-24, rear trim. 2024-25, wt, custom, 120 Volt. 2025, rear trim, second row buckets. 2024-25, pro, 120 Volt. Passenger side, labeled: 85639763. 2025 without power sliding rear trim. With power sliding, with at4 ultimate, denali ultimate, 2025.
MSRP $25.00
$19.69
MSRP $25.00
$19.69
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
$4.63
MSRP $7.74
$4.63
20
Heater Control GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: 2024-25, pro, without rear defogger. 2024-25, pro, all.
20
Heater and Air Conditioning User Interface Control ACDelco
ACDelco Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: GM Genuine Parts HVAC Control Panels, are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These control panels translate the user's commands into mechanical, vacuum, or electrical signals to operate the blower fan ...
Not For Sale
Not For Sale
Related Parts
Part # / Description / Price
Price
M4x1.46x12 Multi-Purpose Bolt GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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
Headlamp Assembly Retainer Nut GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Redesign, without led. 2024-25, led. 2024-25, halogen. Without aev edition, 6x1mm. Canyon. Colorado, halogen. Colorado, led. Zr2, without bison edtion. 2022-25 redesign with led.
$7.18
$7.18
Composite Assembly GM
GM Notes: Order By Vehicle Application.
Description: Sierra 2500 HD. All. Right. Sierra 3500 HD. 2024-25, at4, at4x.
$796.88
$796.88