Seats for 2018 GMC Sierra 1500
1. Seat Assembly 
2. Seat Assembly 
3. Seat Assembly 
4. Seat Assembly 
5. Seat Assembly 
6. Seat Assembly 
7. Seat Assembly 
8. Seat Assembly 
9. Seat Assembly 
10. Seat Assembly 
11. Seat Assembly 
12. Seat Assembly 
13. Belt & Retractor 
14. Seat Assembly 
15. Rear Glass Molding 
16. Seat Assembly 
17. Belt & Retractor 
18. Seat Assembly 
19. Belt & Retractor 
20. Front Floor Pan 
21. Front Floor Pan 
22. Floor Pan 
23. Molding Extension 
24. Front right 
25. Seat Back Cushion 
26. Front right 
27. Seat Back Cushion 
28. Seat Back Cushion 
29. Seat Back Cushion 
30. Seat Back Cushion 
31. Seat Back Cushion 
32. Seat Back Cushion 
33. Seat Back Cushion 
34. Seat Back Cushion 
35. Seat Back Cushion 
36. Front right 
37. Seat Cover 
38. Seat Cover 
39. Seat Cover 
40. Seat Cover 
41. Seat Cover 42. Seat Belt Lap And Shoulder Belt No.
Part # / Description / Price
Price
3
Gray Rear Seat Back Cover 
GM
GM Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. vinyl. Designed for an exact fit to prevent movement on the cushions
Available in multiple colors to match the vehicle's interior trim package
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 $98.11
$65.35
MSRP $98.11
$65.35
3
Gray Rear Seat Back Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. cloth. Designed for an exact fit to prevent movement on the cushions
Available in multiple colors to match the vehicle's interior trim package
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 $104.06
$69.30
MSRP $104.06
$69.30
4
Rear Seat Back Frame GM
GM Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. Provides structure and support for the seat cushion
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 $69.73
$47.70
MSRP $69.73
$47.70
5
Dark Ash Gray Rear Seat Head Restraint GM
GM Positions: Left
Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. vinyl. Helps minimize the chance of a neck injury in certain collisions
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 $45.68
$31.25
MSRP $45.68
$31.25
5
Dark Ash Gray Rear Seat Head Restraint GM
GM Positions: Left
Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. cloth. Double cab split bench-40% side. cloth gray. Double cab split bench-60% side. cloth gray. Helps minimize the chance of a neck injury in certain collisions
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 $163.26
$108.74
MSRP $163.26
$108.74
5
Jet Black Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. leather, without denali black. Crew cab split bench-60% side. leather black. Helps minimize the chance of a neck injury in certain collisions
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 $163.26
$108.74
MSRP $163.26
$108.74
5
Dark Ash Gray Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. leather, without denali gray. Crew cab split bench-60% side. leather gray. Helps minimize the chance of a neck injury in certain collisions
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 $88.64
$59.03
MSRP $88.64
$59.03
5
Dune Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Split bench seat, with power, leather, dune. Crew cab split bench-40% side. leather, without denali dune. Crew cab split bench-60% side. leather dune. Helps minimize the chance of a neck injury in certain collisions
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 $98.61
$65.67
MSRP $98.61
$65.67
5
Jet Black Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. leather, with denali black. Crew cab split bench-60% side. leather, with denali black. Helps minimize the chance of a neck injury in certain collisions
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 $74.22
$50.78
MSRP $74.22
$50.78
5
Dune Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. leather, with denali dune. Crew cab split bench-60% side. leather, with denali dune. Helps minimize the chance of a neck injury in certain collisions
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
5
Jet Black Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. cloth black. Crew cab split bench-60% side. cloth black. Helps minimize the chance of a neck injury in certain collisions
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 $162.35
$108.13
MSRP $162.35
$108.13
5
Dark Ash Gray Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. cloth gray. Crew cab split bench-60% side. cloth gray. Helps minimize the chance of a neck injury in certain collisions
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 $46.53
$31.95
MSRP $46.53
$31.95
5
Dune Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. cloth dune. Crew cab split bench-60% side. cloth dune. Helps minimize the chance of a neck injury in certain collisions
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 $41.22
$28.31
MSRP $41.22
$28.31
5
Seat Assembly GM
GM Positions: Rear left
Description: CREW CAB SPLIT BENCH-40% SIDE. leather, without Denali black/red. Crew cab split bench-60% side. leather black/red.
MSRP $85.23
$56.75
MSRP $85.23
$56.75
5
Mink Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. leather, without denali mink. Crew cab split bench-60% side. leather mink. Helps minimize the chance of a neck injury in certain collisions
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
5
Jet Black Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Double cab split bench-60% side. cloth black. Split bench-40% side, double cab, cloth, black. Helps minimize the chance of a neck injury in certain collisions
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 $168.62
$110.78
MSRP $168.62
$110.78
5
Dune Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Double cab split bench-40% side. cloth dune. Double cab split bench-60% side. cloth dune. Helps minimize the chance of a neck injury in certain collisions
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 $44.61
$30.52
MSRP $44.61
$30.52
5
Dark Ash Gray Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Double cab split bench-40% side. leather gray. Split bench-60% side, double cab, leather, gray. Helps minimize the chance of a neck injury in certain collisions
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 $153.65
$102.32
MSRP $153.65
$102.32
5
Dune Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Double cab split bench-40% side. leather dune. Split bench-60% side, double cab, leather, dune. Helps minimize the chance of a neck injury in certain collisions
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
5
Jet Black Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Double cab split bench-40% side. leather black. Split bench-60% side, double cab, leather, black. Helps minimize the chance of a neck injury in certain collisions
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 $141.87
$94.48
MSRP $141.87
$94.48
5
Headrest GM
GM Positions: Rear left
Description: Double cab split bench-40% side. leather black/red. Double cab split bench-60% side. leather black/red.
MSRP $46.77
$32.00
MSRP $46.77
$32.00
5
Jet Black Front Head Restraint GM
GM Positions: Front left
Description: Bucket seat, without heater, black. Bucket seat without ventillated seat. cloth black. Bucket seat without heated. black. Split bench seat. cloth black. Helps minimize the chance of a neck injury in certain collisions
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 $166.17
$110.67
MSRP $166.17
$110.67
5
Dark Ash Gray Front Head Restraint GM
GM Positions: Front left
Description: Bucket seat without ventillated seat. cloth gray. Split bench seat with power. cloth gray. Bucket seat, with heated, without ventilation, gray. Helps minimize the chance of a neck injury in certain collisions
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 $147.53
$98.26
MSRP $147.53
$98.26
5
Dune Front Seat Head Restraint GM
GM Positions: Front left
Description: Bucket seat, without heater, dune. Bucket seat without ventillated seat. cloth dune. Bucket seat without heated. dune. Split bench seat. cloth dune. Helps minimize the chance of a neck injury in certain collisions
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 $45.30
$30.99
MSRP $45.30
$30.99
5
Jet Black Front Head Restraint GM
GM Positions: Front left
Description: Bucket seat without ventillated seat. leather black. Bucket seat with ventillated seat. without denali black. Bucket seat, with heater, with ventilation, Suburban, Yukon XL without denali, black. Split bench seat without power. leather black. Bucket seat w ...
MSRP $152.13
$101.32
MSRP $152.13
$101.32
5
Dark Ash Gray Front Head Restraint GM
GM Positions: Front left
Description: Bucket seat, with heater, without ventilation, gray. Bucket seat without ventillated seat. leather gray. Split bench seat with power. leather gray. Bucket seat, with ventillated seat, without denali, gray. Bucket seat, with heater, with ventilation, Suburb ...
MSRP $45.89
$31.38
MSRP $45.89
$31.38
5
Dune Front Seat Head Restraint GM
GM Positions: Front left
Description: Bucket seat without ventillated seat. leather dune. Bucket seat, with heater, with ventilation, Suburban, Yukon XL without denali, dune. With heated, with ventilation, without massage, Yukon, dune. Split bench seat, with power, leather, dune. Bucket seat, ...
MSRP $150.45
$100.19
MSRP $150.45
$100.19
5
Headrest GM
GM Positions: Front left
Description: Bucket seat, with ventillated seat, with denali, black. Bucket seat without ventillated seat. leather black/red.
MSRP $42.38
$28.98
MSRP $42.38
$28.98
5
Dark Ash Gray Front Seat Head Restraint GM
GM Positions: Front left
Description: Split bench seat without power. vinyl gray. Helps minimize the chance of a neck injury in certain collisions
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 $44.05
$30.13
MSRP $44.05
$30.13
5
Jet Black Front Head Restraint GM
GM Positions: Front left
Description: Bucket seat with ventillated seat. with denali black. With heated, with ventilation, without massage, Yukon, black. Bucket seat, with heater, with ventilation, Yukon XL with denali, black. Bucket seat, with heater, with ventilation, yuonk xl with denali, black. Helps minimize the chance of a neck injury in certain collisions
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 $174.45
$114.61
MSRP $174.45
$114.61
5
Mink Front Head Restraint GM
GM Positions: Front left
Description: Bucket seat with ventillated seat. without denali mink. Helps minimize the chance of a neck injury in certain collisions
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 $63.95
$43.74
MSRP $63.95
$43.74
5
Maple Sugar Rear Seat Head Restraint GM
GM Positions: Rear left
Description: Crew cab split bench-40% side. leather, with denali maple. Crew cab split bench-60% side. leather, with denali maple. Helps minimize the chance of a neck injury in certain collisions
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 $49.52
$33.87
MSRP $49.52
$33.87
5
Maple Sugar Front Seat Head Restraint GM
GM Positions: Front left
Description: Bucket seat, with ventillated seat, with denali, dune. Bucket seat with ventillated seat. with denali maple. Helps minimize the chance of a neck injury in certain collisions
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 $53.47
$36.57
MSRP $53.47
$36.57
6
Dark Ash Gray Rear Seat Head Restraint Guide GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: Double cab split bench-40% side. gray. Double cab split bench-60% side. gray. Full bench, double cab. Helps secure your vehicle's headrest, and allow it to be raised or lowered to a desired position
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 $10.35
$7.45
MSRP $10.35
$7.45
8
Gray Rear Seat Cushion Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. vinyl. Designed for an exact fit to prevent movement on the cushions
Available in multiple colors to match the vehicle's interior trim package
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
10
Passenger Side Rear Seat Latch GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. Designed to OE specifications for a direct fit
Holds seat back securely
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
10
Rear Driver Side Seat Latch GM
GM Positions: Left
Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. Designed to OE specifications for a direct fit
Holds seat back securely
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
11
Rear Seat Back Latch Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: Ext cab-bench seat. Double cab full bench. Helps protect and enhance the appearance of your vehicle's seat latch
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
12
Rear Seat Back Latch Cable GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. Helps adjust your vehicle's seat position for your preference
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
13
Rear Seat Back Latch Cable GM
GM Positions: Left
Notes: PARTS: Part included with seat assembly.
Description: Double cab full bench. Helps adjust your vehicle's seat position for your preference
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