Lighting - Exterior for 2012 GMC Sierra 1500
No.
Part # / Description / Price
Price
1
Rear License Plate Lamp 
GM
GM Positions: Right
Description: With step bumper, with painted all. With step bumper, with painted black. Illuminates the license plate in low light conditions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $58.76
$40.67
MSRP $58.76
$40.67
2
Multi-Purpose Light Bulb GM
GM Positions: Left
Description: Provides illumination for visibility and convenience
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Premium aftermarket replacement part
Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
MSRP $6.74
$4.35
MSRP $6.74
$4.35
3
Rear License Plate Lamp Wiring Harness GM
GM Description: Without dual rr wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $273.80
$154.70
MSRP $273.80
$154.70
No.
Part # / Description / Price
Price
1
Passenger Side Tail Lamp Assembly GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Gmc, without dual rear wheels, all. Protects tail lamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $313.09
$213.13
MSRP $313.09
$213.13
1
Driver Side Tail Lamp Assembly GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Gmc, with dual rear wheels, gmc, with dual rear wheels. Protects tail lamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $313.09
$213.13
MSRP $313.09
$213.13
1
Passenger Side Tail Lamp Assembly GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Gmc, without dual rear wheels, with denali. Protects tail lamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $406.14
$276.47
MSRP $406.14
$276.47
1
Driver Side Tail Lamp Assembly GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Gmc, without dual rear wheels, with denali. Protects tail lamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $417.11
$283.94
MSRP $417.11
$283.94
2
Multi-Purpose Nut GM
GM Positions: Left
Notes: PARTS: Part included with combo lamp assembly.
Description: Chevrolet. 4x1.41mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.86
$6.45
MSRP $8.86
$6.45
3
Tail Lamp Retainer GM
GM Positions: Left
Notes: PARTS: Part included with combo lamp assembly.
Description: Helps align and secure your vehicle's tail lamp
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.31
$7.18
MSRP $9.31
$7.18
4
Multi-Purpose Light Bulb GM
GM Positions: Right
Notes: PARTS: Part included with combo lamp assembly.
Description: Rear. Avalanche, Escalade EXT. Silverado, sierra hybrid. 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 $6.80
$4.39
MSRP $6.80
$4.39
5
Acdelco™ Center High Mount Stop Light Bulb GM
GM Positions: Right
Notes: PARTS: Part included with combo lamp assembly.
5
Multi-Purpose Light Bulb GM
GM Positions: Right
Notes: PARTS: Part included with combo lamp 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 $6.80
$4.39
MSRP $6.80
$4.39
6
Driver Side Tail Lamp Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part included with combo lamp assembly.
Description: GMC, with dual rr wheel 2nd design. Gmc, with dual rr wheels. Chevrolet 2nd design. Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
Wires are color coded correctly for easy installation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $104.37
$67.24
MSRP $104.37
$67.24
6
Passenger Side Tail Lamp Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part included with combo lamp assembly.
Description: GMC, with dual rr wheel 2nd design. Gmc, with dual rr wheels. Chevrolet 2nd design. Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
Wires are color coded correctly for easy installation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
6
Passenger Side Tail Lamp Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part included with combo lamp assembly.
Description: Gmc, all. Gmc, without dual rr wheel, 1st design. Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
Wires are color coded correctly for easy installation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $118.97
$76.64
MSRP $118.97
$76.64
6
Driver Side Tail Lamp Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part included with combo lamp assembly.
Description: Gmc, all. Gmc, without dual rr wheel, 1st design. Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
Wires are color coded correctly for easy installation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $71.24
$46.65
MSRP $71.24
$46.65
7
MSRP $127.12
$71.82
7
Fuse Block GM
GM Positions: Upper
Description: Instrument panel, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $207.75
$133.81
MSRP $207.75
$133.81
7
Accessory Wiring Junction Block GM
GM Description: Engine compartment, accessory block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
8
Junction Block Bracket GM
GM Description: 8 ft fleetside, without dual rear wheels, rear lamp harness. 6.5 ft stepside, rear lamp harness. Without 4ws & without composite, rear lamp harness.
8
Engine Wiring Harness Junction Block Bracket GM
GM Description: Engine compartment, accessory block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.09
$20.57
MSRP $29.09
$20.57
No.
Part # / Description / Price
Price
1
Passenger Side Headlamp GM
GM Positions: Right
Description: Headlamp assy. Gmc. Right. Sierra hybrid. Protects headlamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $442.72
$301.37
MSRP $442.72
$301.37
1
Driver Side Headlamp GM
GM Positions: Left
Description: Headlamp assy. Gmc. Left. Sierra hybrid. Protects headlamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $442.72
$301.37
MSRP $442.72
$301.37
2
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
MSRP $9.95
$7.26
MSRP $9.95
$7.26
3
Passenger Side Headlamp Housing Support GM
GM Positions: Right
Description: Gmc. Headlamp assy,lower support. Provides a mounting point for the headlamp housing
Helps keep headlamps properly aligned
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.75
$21.48
MSRP $28.75
$21.48
3
Driver Side Headlamp Housing Support GM
GM Positions: Left
Description: Gmc. Headlamp assy,lower support. Provides a mounting point for the headlamp housing
Helps keep headlamps properly aligned
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.20
$21.07
MSRP $28.20
$21.07
4
Driver Side Headlamp and Front Bumper Fascia Mount Panel Bracket GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Gmc. Headlamp assy,lower bracket. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Passenger Side Headlamp and Bumper Fascia Mount Panel Bracket GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: Gmc. Headlamp assy,lower bracket. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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
$17.04
MSRP $27.48
$17.04
6
Acdelco™ High Beam Bulb GM
GM Positions: Front
Description: High beam. Gmc. CTS. Without high intensity discharge. SSR. Sierra hybrid.
7
High Beam Headlamp Bulb GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: High beam. Gmc. CTS. With high intensity discharge. SSR. Sierra hybrid. Helps illuminate the road ahead
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.31
$16.31
MSRP $26.31
$16.31
8
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 $8.96
$5.78
MSRP $8.96
$5.78
9
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 $9.83
$6.33
MSRP $9.83
$6.33
10
Headlamp Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part included with headlamp assembly.
Description: HARNESS
MSRP $107.31
$69.12
MSRP $107.31
$69.12