Hardware, Fasteners & Fittings for 2018 Buick Regal Sportback
1. Bumper Cover 
2. Upper Support 
3. Rocker Molding Bolt 
4. Headliner 
5. Fender 
6. Bumper Cover 
7. Quarter Panel 
8. Windshield Pillar Trim 
9. Hood 
10. Door Trim Panel 
11. Rear 
12. Upper Quarter Trim 
13. Belt Molding 
14. Upper Gate Trim 
15. Door Trim Panel 
16. Handle, Outside 
17. Handle, Outside 
18. Side Trim Panel 
19. Cowl Grille 
20. Rear 
21. Door Shell 
22. Door Shell 
23. Park Sensor 
24. Lift Gate 
25. Overhead Console 
26. Headrest 
27. Headrest 
28. Steering Wheel 
29. Mirror Assembly 
30. Applique 
31. Cushion Cover 
32. Low Note Horn 
33. Outer Bracket Bolt 
34. Outer Bracket Bolt 
35. Side Bracket Bolt 
36. Outer Grille Bolt 
37. Headrest 
38. Bumper Cover Bolt 
39. Cushion Cover 
40. Air Deflector Bolt 
41. Lower Panel 
42. Air Deflector Bolt 
43. Side Bracket Bolt 
44. Cushion Cover 
45. Lock Support Bolt 
46. Wheelhouse Liner Bolt 
47. Lower Deflector Bolt 
48. Fender Liner Bolt 
49. Bumper Cover Stay Bolt 
50. Lower Deflector Screw 
51. Deflector Bolt 
52. Sunroof Glass 
53. Headrest 
54. Headrest 55. Window Regulator Nut No.
Part # / Description / Price
Price
1
MSRP $112.67
$82.48
4
Seat Back Cover 
GM
GM Description: Without power, with 4-way lumbar, preferred, black.
MSRP $39.30
$28.78
MSRP $39.30
$28.78
5
MSRP $72.85
$53.33
6
Front Passenger Side Seat Back Frame GM
GM Description: Without power, with 2-way lumbar. 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 $152.58
$111.69
MSRP $152.58
$111.69
7
Support Spring GM
GM Description: Without power, with 4-way lumbar. 2021-26, manual seat. 2021-26, with ventilated seat.
MSRP $7.95
$5.82
MSRP $7.95
$5.82
9
Airbag Front Passenger Presence Module with Sensor GM
GM Positions: Front right
Description: With power, with 4-way lumbar, without sport seat. Helps engage or disengage passenger seat airbag
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
$507.70
$507.70
9
F Module Kit GM
GM Positions: Front right
Description: With power, with 2-way lumbar.
MSRP $653.76
$480.47
MSRP $653.76
$480.47
12
Cushion Frame GM
GM Description: Without power, with 4-way lumbar, with adjuster. 2021-26, manual seat.
MSRP $431.50
$315.86
MSRP $431.50
$315.86
14
Jet Black Front Seat Adjuster Handle GM
GM Description: Without power, with 2-way lumbar. Without power. black. Helps adjust seat 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 $13.05
$9.55
MSRP $13.05
$9.55
17
Jet Black Passenger Seat Inner Adjuster Front Finish Cover GM
GM Description: Passenger seat, black. With ventilated, without power bolster. With power, without ventilated. black. With heated. black. Protects the seat track from debris
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 $12.43
$9.10
MSRP $12.43
$9.10
17
Jet Black Driver Seat Inner Recliner Finish Cover GM
GM Positions: Front right inner
Description: Seat cushion, with vented. Without ventilated, without power bolster, outboard. With ventilated, with power bolster, inboard. With power, with ventilated. outer black. Without POWER. outer black. With power, without ventilated. inner black. With HEATED. inner black. With HEATED. outer black. DRIVER SEAT. outer black. Passenger seat. outer black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.19
$8.19
MSRP $11.19
$8.19
19
Black Front Passenger Side Seat Cushion Outer Finish Cover GM
GM Description: Without power, with 4-way lumbar. Without power, outer. 4-way adjust, black. Without ventilated, with power bolster. Without power. black. Helps define the appearance of your vehicle's seat frame trim
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $57.64
$42.20
MSRP $57.64
$42.20
19
Outer Finish Panel GM
GM Positions: Front right outer
Description: With sport seat, seat cushion.
MSRP $80.70
$59.07
MSRP $80.70
$59.07
19
Outer Finish Panel GM
GM Positions: Front right outer
Description: With power, with 4-way lumbar, without sport seat.
MSRP $139.35
$102.00
MSRP $139.35
$102.00
19
Jet Black Passenger Seat Cushion Outer Finish Cover GM
GM Positions: Front right outer
Description: With power. With heated. black. Helps define the appearance of your vehicle's seat frame trim
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.45
$17.17
MSRP $23.45
$17.17
19
Jet Black Passenger Seat Cushion Outer Finish Cover GM
GM Positions: Front right outer
Description: Without power. 2-way adjust, black. 4-way adjust, black. Helps define the appearance of your vehicle's seat frame trim
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.52
$19.41
MSRP $26.52
$19.41
20
Jet Black Driver Seat Recliner Handle GM
GM Description: Without power. Black. Helps adjust seat 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 $13.97
$10.24
MSRP $13.97
$10.24
20
Recline Handle GM
GM Positions: Front right
Description: Without power, recline, black. Without power, black, to 03/2023. Without power, with 2-way lumbar. Without power, recline, to 03/03/2023.
MSRP $16.29
$11.92
MSRP $16.29
$11.92
21
Jet Black Front Seat Adjuster Finish Cover Bolt Cap GM
GM Positions: Right
Description: Without power, with 2-way lumbar. Front driver seat. Manual seat. Without flat-folding seat. Without power. black. Installed in your vehicle's seat back recliner adjustment handle for a finished appearance
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 $13.05
$9.55
MSRP $13.05
$9.55
22
Adjust Handle GM
GM Description: Without power, with 4-way lumbar, lifter. 2021-26, manual seat, lifter. Black. Cloth, verticle. 2022-23, verticle.
MSRP $34.82
$25.49
MSRP $34.82
$25.49
22
Adjust Handle GM
GM Positions: Front left
Description: Without power, lifter. Frames & shields, manual. Black. 6-way manual, verticle. Without power, vertical adjust. 2022-23, without power, vertical.
MSRP $10.44
$7.64
MSRP $10.44
$7.64
23
Jet Black Front Seat Adjuster Finish Cover Bolt Cap GM
GM Description: Without power, with 4-way lumbar. Black. Front driver seat. Manual seat. Helps with creating a finished appearance
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 $8.27
$6.06
MSRP $8.27
$6.06
24
Front Passenger Side Seat Wiring Harness GM
GM Description: Without power, with 4-way lumbar. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $102.66
$71.38
MSRP $102.66
$71.38
24
Front Passenger Side Seat Wiring Harness GM
GM Positions: Front right
Description: With power, with 2-way lumbar. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $164.79
$114.59
MSRP $164.79
$114.59
24
Front Passenger Side Seat Wiring Harness GM
GM Positions: Front right
Description: With power, with 4-way lumbar, without sport seat. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $191.55
$133.20
MSRP $191.55
$133.20
24
Front Passenger Side Seat Wiring Harness GM
GM Positions: Front right
Description: With sport seat, seat cushion. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $240.64
$167.37
MSRP $240.64
$167.37