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. Seat Belt Pre-tensioner 
14. Seat Assembly 
15. Rear Body Panel Trim Panel 
16. Seat Assembly 
17. Belt & Retractor 
18. Seat Assembly 
19. Belt & Retractor 
20. Seat Track Reinforcement 
21. Front Floor Pan 
22. Front 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
2
Seat Cushion 
GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat. cloth gray.
MSRP $404.52 CAD
$272.47 CAD
MSRP $404.52 CAD
$272.47 CAD
2
Seat Cushion GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat split bench seat. cloth black.
MSRP $505.86 CAD
$339.12 CAD
MSRP $505.86 CAD
$339.12 CAD
2
Seat Cushion GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-with az3/b3f split bench seat. with az3. Center seat-az3, b3f split bench seat. leather black. Center seat split bench seat. vinyl black.
3
Seat Cushion Plate GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat.
MSRP $37.95 CAD
$26.65 CAD
MSRP $37.95 CAD
$26.65 CAD
4
Storage Compartment GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat. dune.
4
Storage Compartment GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat. gray.
MSRP $132.81 CAD
$90.65 CAD
MSRP $132.81 CAD
$90.65 CAD
4
Storage Compartment GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat split bench seat.
MSRP $68.87 CAD
$48.31 CAD
MSRP $68.87 CAD
$48.31 CAD
4
Storage Box GM
GM Positions: Front
Description: Center seat-ae7 split bench seat.
MSRP $105.68 CAD
$72.13 CAD
MSRP $105.68 CAD
$72.13 CAD
4
Seat Back Assembly Tray GM
GM Positions: Front center
Description: Center seat split bench seat.
MSRP $94.16 CAD
$64.26 CAD
MSRP $94.16 CAD
$64.26 CAD
5
Console Mat GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f, split bench seat, front.
7
Seat Frame GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat split bench seat.
MSRP $393.68 CAD
$265.12 CAD
MSRP $393.68 CAD
$265.12 CAD
7
Seat Frame GM
GM Positions: Front center
Description: Center seat-ae7 split bench seat.
MSRP $363.13 CAD
$244.56 CAD
MSRP $363.13 CAD
$244.56 CAD
8
Latch GM
GM Notes: PARTS: Part included with seat assembly.
Description: Split bench seat, center seat-2007. Center seat-ae7, split bench seat. Center seat-az3, b3f split bench seat.
MSRP $299.83 CAD
$193.06 CAD
MSRP $299.83 CAD
$193.06 CAD
9
Hinge Cover GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat. outer. Center seat split bench seat. upper black.
MSRP $98.88 CAD
$67.41 CAD
MSRP $98.88 CAD
$67.41 CAD
9
Hinge Cover GM
GM Positions: Left
Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat. inner. Center seat-az3, b3f split bench seat. outer. Center seat split bench seat. upper black.
MSRP $166.97 CAD
$112.46 CAD
MSRP $166.97 CAD
$112.46 CAD
10
Hinge Cover GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: Center seat split bench seat. inner.
MSRP $150.97 CAD
$103.12 CAD
MSRP $150.97 CAD
$103.12 CAD
11
Pivot Cover GM
GM Positions: Left
Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat. Center seat split bench seat. outer.
MSRP $151.23 CAD
$103.14 CAD
MSRP $151.23 CAD
$103.14 CAD
12
Lower Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat. dune.
12
Lower Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-with az3/b3f split bench seat. grey. Center seat-az3, b3f split bench seat. gray.
MSRP $201.70 CAD
$135.85 CAD
MSRP $201.70 CAD
$135.85 CAD
12
Lower Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat split bench seat.
13
Lock Cylinder GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat split bench seat.
MSRP $72.78 CAD
$51.04 CAD
MSRP $72.78 CAD
$51.04 CAD
14
Rear Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat split bench seat.
MSRP $192.65 CAD
$129.76 CAD
MSRP $192.65 CAD
$129.76 CAD
14
Rear Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat. dune.
15
Rear Cover Insert GM
GM Notes: PARTS: Part included with seat assembly.
Description: Center seat-az3, b3f split bench seat.
MSRP $61.92 CAD
$43.42 CAD
MSRP $61.92 CAD
$43.42 CAD
21
Console Lid GM
GM Notes: PARTS: Part included with armrest assembly.
Description: Center seat split bench seat. dune.
MSRP $331.62 CAD
$223.30 CAD
MSRP $331.62 CAD
$223.30 CAD
21
Console Lid GM
GM Notes: PARTS: Part included with armrest assembly.
Description: Center seat split bench seat. black.
MSRP $390.37 CAD
$262.88 CAD
MSRP $390.37 CAD
$262.88 CAD
21
Console Lid GM
GM Positions: Front center
Description: Center seat-ae7 split bench seat. with vinyl seat. Center seat-az3, b3f split bench seat. gray.
MSRP $318.74 CAD
$214.66 CAD
MSRP $318.74 CAD
$214.66 CAD
22
Lid Latch GM
GM Notes: PARTS: Part included with armrest assembly.
Description: Center seat-with az3/b3f split bench seat.
MSRP $69.38 CAD
$48.63 CAD
MSRP $69.38 CAD
$48.63 CAD
24
Console Mat GM
GM Notes: PARTS: Part included with armrest assembly.
Description: Center seat split bench seat.
MSRP $57.81 CAD
$40.52 CAD
MSRP $57.81 CAD
$40.52 CAD
25
Cup Holder GM
GM Notes: PARTS: Part included with armrest assembly.
Description: Cup holder. Center seat split bench seat.
MSRP $168.36 CAD
$113.39 CAD
MSRP $168.36 CAD
$113.39 CAD
26
Seat Armrest Cup Holder GM
GM Notes: PARTS: Part included with armrest assembly.
Description: Liner. Center seat split bench seat.
MSRP $72.25 CAD
$50.63 CAD
MSRP $72.25 CAD
$50.63 CAD
27
MSRP $10.22 CAD
$7.19 CAD
28
Lower Quarter Trim Retainer GM
GM Notes: PARTS: Part included with armrest assembly.
Description: Lower components. 2024-26. Preferred, sport touring. 11 hd radio display. 8 hd radio display. Avenir.
MSRP $7.97 CAD
$5.68 CAD
MSRP $7.97 CAD
$5.68 CAD
30
Power Seat Wiring Harness GM
GM Notes: PARTS: Part included with armrest assembly.
Description: Center seat-az3, b3f split bench seat.