Lighting - Exterior for 2016 GMC Sierra 2500 HD
1. Tail Lamp Assembly 
2. Headlamp Assembly 
3. Mirror Assembly 
4. Step Pad 
5. Roof Lamp Assembly 
6. Marker Lamp 
7. License Lamp 
8. Fog Lamp Assembly 
9. Roof Lamp Assembly 
10. High Mount Lamp 
11. Right 
12. License Plate Light Bulb 
13. Rear 
14. Side Marker Light Bulb 
15. Bulb 
16. Side Marker Light Bulb 
17. Bulb 
18. Bulb 
19. Bulb 
20. Front 
21. Bulb 
22. Left 
23. Marker Lamp Bulb 
24. License Lmp Bulb 
25. License Lmp Bulb 
26. Bulb 
27. License Lmp Bulb 
28. License Plate Light Bulb 
29. License Lmp Bulb 
30. Side Marker Light Bulb 
31. License Plate Light Bulb 
32. Signal Lamp Bulb 
33. Marker Lamp Bulb 
34. Side Marker Light Bulb 
35. Right 
36. Bulb 
37. Left 
38. Marker Lamp Bulb 
39. Marker Lamp Bulb 
40. Marker Lamp Bulb 
41. Right 
42. Marker Lamp Bulb 
43. License Plate Light Bulb 
44. Bulb 
45. Marker Lamp Bulb 
46. Marker Lamp Bulb 
47. Marker Lamp Bulb 
48. Marker Lamp Bulb 
49. Turn Signal Light Bulb 
50. Side Marker Light Bulb 
51. Marker Lamp Bulb 
52. Marker Lamp Bulb 
53. Marker Lamp Bulb 
54. Marker Lamp Bulb 55. License Plate Light Bulb 
GM Step Pad
Gmc, trim & electrical. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Step Pad Clip
Helps align various vehicle components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Step Pad Clip
Used to secure multiple components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Outer Filler, Left
Gmc, trim & electrical. Helps fill gaps Helps prevent movement and rattling This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Outer Filler, Right
Gmc, trim & electrical. Helps fill gaps Helps prevent movement and rattling This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
gm Outer Filler Bolt, Left
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Center Filler
Gmc, trim & electrical. Helps fill gaps Helps prevent movement and rattling This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Center Filler Bolt
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
gm Center Filler U-Nut
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Skid Plate
Gmc, trim & electrical, black. Helps protect bottom of engine compartment Helps protect oil pan and transfer case This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Skid Plate
Gmc, trim & electrical, chrome. Helps protect bottom of engine compartment Helps protect oil pan and transfer case This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Hole Cover, Left
Gmc, trim & electrical. Helps enhance your vehicle's appearance This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Hole Cover, Right
Gmc, trim & electrical. Helps enhance your vehicle's appearance This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Air Deflector
Gmc, trim & electrical. Helps keep engine running cool Maximizes air flow through the radiator This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Air Deflector Bolt
Fastens vehicle's components together 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
GM Trim Bezel, Left
Gmc, trim & electrical, with fog lamps. Fills in space between fog lamp and bumper molding Helps direct air flow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Trim Bezel, Right
Gmc, trim & electrical, with fog lamps. Fills in space between fog lamp and bumper molding Helps direct air flow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Trim Bezel, Left
Gmc, trim & electrical, without fog lamps. Fills in space between fog lamp and bumper molding Helps direct air flow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Trim Bezel, Right
Gmc, trim & electrical, without fog lamps. Fills in space between fog lamp and bumper molding Helps direct air flow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Park Sensor
Measure the distance between the vehicle and nearby objects Alerts driver of potential obstacles to parking This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Park Sensor Bracket, Left
Gmc trim & electrical. outer with denali.
GM Park Sensor Bracket, Left
Gmc trim & electrical. outer without denali.
GM Park Sensor Bracket, Left
Gmc, trim & electrical, inner, sterling silver. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Harness
Gmc, trim & electrical. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors