Hardware, Fasteners & Fittings for 2020 Cadillac CT4
1. Bumper Cover 
2. Windshield Pillar Trim 
3. Fender 
4. Carrier 
5. Bumper Cover 
6. Fuel Door 
7. Headliner 
8. Rocker Molding 
9. Front Trim 
10. Engine Cradle 
11. Trunk Trim Panel 
12. Lower Cover 
13. Upper Quarter Trim 
14. Door Trim Panel 
15. Seat Back Frame 
16. Grille Assembly 
17. Low Note Horn 
18. Upper 
19. Door Shell 
20. Engine Cradle 
21. Door Shell 
22. Door Trim Panel 
23. Hood 
24. Pkg Tray Trim 
25. Bumper Cover Bolt 
26. Bumper Cover Bolt 
27. Upper Grille Bolt 
28. Bumper Cover Bolt 
29. Bumper Cover Bolt 
30. Bumper Cover Bolt 
31. Horn Mount Bolt 
32. Cornering Lamp Bolt 
33. Bumper Cover Bolt 
34. Bumper Cover Bolt 
35. Bumper Cover Bolt 
36. Bumper Cover Bolt 
37. Bumper Cover Bolt 
38. Horn Bolt 
39. Lower 
40. Seat Belt Assembly 
41. Cowl Grille 
42. Steering Wheel 
43. Bumper Cover Bolt 
44. Lower 
45. Horn Bolt 
46. Mirror Assembly 
47. Spoiler Clip 
48. Cushion Cover 
49. Bumper Cover Bolt 
50. Sunroof Glass 
51. Vent Retainer 
52. Side Reinforced Bolt 
53. Hood 
54. Roof Panel 
55. Guide Bolt 
56. Bumper Cover Bolt 
57. Quarter Panel Splash Shield Bolt 
58. Quarter Panel Splash Shield Bolt 
59. Side Bracket Bolt 
60. Bumper Guide Bolt 
61. Bumper Guide Bolt 
62. Lower Bracket Bolt 
63. Side Bracket Bolt 
64. Seat Back Frame 
65. Lower Grille Bolt 
66. Inner Bracket Screw 
67. Side Retainer Bolt 
68. Lower 
69. Bumper Guide Bolt 
70. Bumper Guide Bolt 
71. Bumper Guide Bolt 
72. Cowl Grille Bolt 
73. Fender Liner Bolt 
74. Bumper Cover Bolt 
75. License Mount Screw 
76. Fender Liner Bolt 
77. Bumper Guide Bolt 
78. Bumper Impact Bar Bolt 
79. Stiffener 
80. Bumper Cover Bolt 
81. Rear 
82. Energy Absorber Bolt 
83. Energy Absorber Bolt 
84. Vent Clip 
85. Vent Clip 86. Window Regulator Bolt No.
Part # / Description / Price
Price
1
MSRP $1,124.72
$697.87
1
Roof Panel 
GM
GM Description: With sunroof. Helps protect the vehicle interior from the elements
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 $1,172.31
$727.40
MSRP $1,172.31
$727.40
2
Roof Front Header Panel GM
GM Description: Helps support the roof assembly
Provides a connecting point for the exterior roof panels
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 $40.11
$25.37
MSRP $40.11
$25.37
3
Driver Side Roof Front Header Panel Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with windshield header.
Description: Secures and supports the roof header panel
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 $56.95
$36.03
MSRP $56.95
$36.03
3
Header Reinforced GM
GM Positions: Right
Notes: PARTS: Part included with windshield header.
MSRP $56.95
$36.03
MSRP $56.95
$36.03
4
Roof Panel Number 2 Bow GM
GM Description: Helps support the roof structure
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 $46.71
$29.55
MSRP $46.71
$29.55
5
30mm Square Adhesive Backed Insulator GM
GM Description: For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation
MSRP $8.20
$5.19
MSRP $8.20
$5.19
6
Number 3 Roof Panel Bow GM
GM Description: Sedan,. Helps support the roof structure
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 $63.48
$40.15
MSRP $63.48
$40.15
7
Roof Rear Header Panel GM
GM Description: Helps support the roof assembly
Provides a connecting point for the exterior roof panels
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
$6.57
$6.57
8
Roof Inner Side Rail GM
GM Positions: Left
Description: Provides an attachment point for components to secure cargo to your vehicle's roof
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 $193.90
$120.31
MSRP $193.90
$120.31
8
Passenger Side Roof Inner Side Rail GM
GM Positions: Right
Description: Provides an attachment point for components to secure cargo to your vehicle's roof
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 $616.56
$382.56
MSRP $616.56
$382.56
9
Assist Handle Bracket GM
GM Positions: Left
Notes: PARTS: Part included with inner rail.
Description: Sedan,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.05
$10.78
MSRP $17.05
$10.78
10
Driver Side Roof Outer Rear Side Rail GM
GM Positions: Left
Description: Provides an attachment point for components to secure cargo to your vehicle's roof
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 $191.85
$119.04
MSRP $191.85
$119.04
10
Passenger Side Roof Outer Rear Side Rail GM
GM Positions: Right
Description: Provides an attachment point for components to secure cargo to your vehicle's roof
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 $204.99
$127.19
MSRP $204.99
$127.19