Hardware, Fasteners & Fittings for 2018 Buick Regal Sportback
1. Bumper Cover 
2. Upper Support 
3. Rocker Molding Bolt 
4. Bumper Cover 
5. Headliner 
6. Fender 
7. Quarter Panel 
8. Windshield Pillar Trim 
9. Hood 
10. Door Trim Panel 
11. Rear 
12. Handle, Outside 
13. Upper Quarter Trim 
14. Door Trim Panel 
15. Upper Gate Trim 
16. Belt Molding 
17. Cowl Grille 
18. Side Trim Panel 
19. Rear 
20. Door Shell 
21. Door Shell 
22. Park Sensor 
23. Lift Gate 
24. Handle, Outside 
25. Headrest 
26. Headrest 
27. Overhead Console 
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. Seat Back Pad 55. Window Regulator Nut No.
Part # / Description / Price
Price
1
Rear Bumper Fascia 1 
GM
GM Description: Without gs, with park assist, with park assist. Helps define the shape of your vehicle
Helps protect internal bumper components from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $816.74
$551.05
MSRP $816.74
$551.05
1
Rear Bumper Cover 1 GM
GM Description: Without gs, without park assist, without park assist. Helps define the shape of your vehicle
Helps protect internal bumper components from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $656.50
$442.94
MSRP $656.50
$442.94
1
MSRP $791.47
$534.00
2
2014-2021 GM Wheelhouse Liner Front Bolt GM
GM Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$6.12
MSRP $8.83
$6.12
3
M4.2 x 1.41 U Type Nut GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.58
$5.62
MSRP $8.58
$5.62
4
Rear Bumper Fascia Tow Eye Access Hole Cover GM
GM Description: Without gs. Helps enhance your vehicle's appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $79.65
$55.18
MSRP $79.65
$55.18
5
Rear Driver Side Bumper Fascia Guide GM
GM Positions: Left
Description: With gs. Helps support your vehicle's bumper fascia
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.69
$24.04
MSRP $34.69
$24.04
5
Rear Passenger Side Bumper Fascia Guide GM
GM Positions: Right
Description: With gs. Helps support your vehicle's bumper fascia
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.69
$24.04
MSRP $34.69
$24.04
6
Multi-Purpose Nut GM
GM Positions: Right
Notes: PARTS: Part included with guide bracket.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.81
$5.77
MSRP $8.81
$5.77
7
M4.2x1.4x20 Multi-Purpose Bolt GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $3.30
$2.16
MSRP $3.30
$2.16
7
Bolt GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.15
$6.65
MSRP $10.15
$6.65
8
MSRP $9.89
$6.49
8
Multi-Purpose Nut GM
GM Description: With high output. Type 1. Air bags. Tourx, structure & mounting. With gs, structure & mounting. Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.90
$4.76
MSRP $6.90
$4.76
9
Rivet GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.53
$5.91
MSRP $8.53
$5.91
10
Rear Bumper Fascia Center Bracket GM
GM Description: With gs. Secures your vehicle's fascia to its body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.55
$25.32
MSRP $36.55
$25.32
12
Driver Side Tail Lamp Bracket GM
GM Positions: Left
Description: With gs. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.64
$13.60
MSRP $19.64
$13.60
12
Rear Passenger Side Bumper Fascia Tail Lamp Opening Bracket GM
GM Positions: Right
Description: With gs. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.64
$13.60
MSRP $19.64
$13.60
14
Rear Bumper Impact Bar GM
GM Description: With gs. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $720.62
$486.20
MSRP $720.62
$486.20
15
2016-2021 GM Impact Bar Bolt GM
GM Description: Tourx. With gs. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.83
$6.79
MSRP $9.83
$6.79
16
2016-2021 GM Impact Bar Nut GM
GM Description: Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.30
$7.83
MSRP $11.30
$7.83
17
Black Rear Bumper Valance Panel GM
GM Description: Without gs. Helps protect vehicle from dirt or debris
Made of durable material
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $235.27
$158.74
MSRP $235.27
$158.74
18
2014-2021 GM Wheelhouse Liner Bolt GM
GM Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$6.12
MSRP $8.83
$6.12
19
Multi-Purpose Rivet GM
GM Description: 2014-2017. Top assembly. Tourx. Sedan. 2011-2013 without gs. Used to secure multiple components
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 $9.21
$6.38
MSRP $9.21
$6.38
19
Front Bumper Fascia Retainer GM
GM Description: Tourx, structure & mounting. Tourx, cover & trim. With gs, cover & trim. Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.69
$5.32
MSRP $7.69
$5.32
20
Rear Passenger Side Bumper Reflector Lens GM
GM Positions: Right
Description: Without gs. Tourx. Helps increase vehicle's visibility to other vehicles
Mounts flush to bumper fascia
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.72
$16.43
MSRP $23.72
$16.43
20
Rear Driver Side Bumper Reflector Lens GM
GM Positions: Left
Description: Without gs. Tourx. Helps increase vehicle's visibility to other vehicles
Mounts flush to bumper fascia
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.72
$16.43
MSRP $23.72
$16.43
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.