Hardware, Fasteners & Fittings for 2023 Cadillac XT4
1. Bumper Cover 
2. Bumper Cover 
3. Upper Support 
4. Windshield Pillar Trim 
5. Side Trim Panel 
6. Upper Quarter Trim 
7. Fuel Door 
8. Fender 
9. Door Trim Panel 
10. Hood 
11. Trailer Hitch 
12. Cowl Grille 
13. Headliner 
14. Rear 
15. Door Trim Panel 
16. Headliner 
17. Upper Gate Trim 
18. Belt Molding 
19. Wheel Opening Molding 
20. Engine Cradle 
21. Handle, Outside 
22. Rear 
23. Steering Wheel 
24. Door Glass 
25. Parking Aid Sensor 
26. Lift Gate 
27. Belt Molding 
28. Handle, Outside 
29. Trim Plate 
30. Mirror Assembly 
31. Bumper Cover Bolt 
32. Rear 
33. Bumper Cover Bolt 
34. Bumper Cover Bolt 
35. Applique 
36. Bumper Cover Bolt 
37. Bumper Cover Bolt 
38. Cornering Lamp Bolt 
39. Bumper Cover Bolt 
40. Low Note Horn 
41. Upper 
42. Belt & Retractor 
43. Center Console 
44. Bumper Cover Bolt 
45. Side Rail 
46. Front 
47. Front 
48. Door Shell 
49. Door Shell 
50. Side Reinforced Bolt 
51. Quarter Panel Splash Shield Bolt 
52. Headrest 
53. Headrest 
54. Quarter Panel Splash Shield Bolt 
55. Bumper Guide Bolt 
56. Lower Grille Bolt 
57. Side Retainer Bolt 
58. Roof Panel 
59. Left 
60. Inner Bracket Screw 
61. Lower 
62. Bumper Guide Bolt 
63. Bumper Guide Bolt 
64. Bumper Cover Bolt 
65. Fender Liner Bolt 
66. Cowl Grille Bolt 
67. License Mount Screw 
68. Air Deflector Bolt 
69. Fender Liner Bolt 
70. Bumper Guide Bolt 
71. Bumper Cover Bolt 
72. Headrest 
73. Headrest 74. Window Regulator Nut No.
Part # / Description / Price
Price
1
MSRP $1,194.42
$771.70
1
MSRP $1,206.09
$779.24
1
MSRP $1,198.02
$774.02
1
MSRP $1,561.23
$1,008.69
2
Headliner Retainer 
GM
GM Positions: Left
Notes: PARTS: Part included with Headliner.
Description: With sunroof.
MSRP $6.59
$4.96
MSRP $6.59
$4.96
2
Headliner Retainer GM
GM Positions: Right
Notes: PARTS: Part included with Headliner.
Description: With sunroof.
MSRP $6.42
$4.84
MSRP $6.42
$4.84
3
2015-2024 GM - Multi-Purpose Retainer GM
GM Notes: PARTS: Part included with Headliner.
Description: With sunroof. #1. Headliner,clip. Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.00
$9.40
MSRP $13.00
$9.40
4
Retainer Plate GM
GM Notes: PARTS: Part included with Headliner.
Description: With sunroof.
MSRP $305.67
$197.49
MSRP $305.67
$197.49
5
MSRP $44.32
$30.64
5
MSRP $39.65
$27.30
5
MSRP $36.61
$25.20
6
2019-2024 GM - Sun-Visor Cover GM
GM Positions: Left
Description: With sunroof, black.
MSRP $26.97
$18.57
MSRP $26.97
$18.57
7
2010-2025 GM - M4.2x1.41x22 Multi-Purpose Bolt GM
GM Positions: Left
Description: Sedan. With sunroof. Hatchback. Coupe, windshield header. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.73
$6.21
MSRP $8.73
$6.21
8
2018-2024 GM - Driver Side Sunshade Retainer GM
GM Positions: Left
Description: With sunroof. Helps align and secure your vehicle's sun visor
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 $27.17
$18.70
MSRP $27.17
$18.70
8
2018-2024 GM - Passenger Side Sunshade Retainer GM
GM Positions: Right
Description: With sunroof. Helps align and secure your vehicle's sun visor
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 $27.17
$18.70
MSRP $27.17
$18.70
9
2018-2024 GM - Jet Black Sunshade Support GM
GM Positions: Left
Description: With sunroof, black.
MSRP $27.97
$19.26
MSRP $27.97
$19.26
10
1984-2024 GM - Multi-Purpose Bolt GM
GM Positions: Left
Description: Dual, rectangular, 1989-91. Single, rectangular, upper. Headliner & components. 2012-2017. With dual rear wheels. Headliner & pillars. Crew cab side & roof. 2011. Without sunroof. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.11
$6.49
MSRP $9.11
$6.49
11
2010-2024 GM - Sunroof Shade Retainer GM
GM Positions: Left
Description: Extended cab, headliner & components, small. Sunvisor,retainer. With sunroof. Double cab headliner & components. Regular cab headliner & components. Crew cab headliner & components. small. Helps align and secure your vehicle's sunroof shade
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
$9.40
MSRP $13.05
$9.40
12
Holder Clip GM
GM Positions: Left
Description: Fixed glass roof. Without sunroof. With panoramic roof.
MSRP $0.25
$0.20
MSRP $0.25
$0.20
12
2005-2024 GM - Multi-Purpose Retainer GM
GM Description: With gps. Coupe,. Sportback. Hatchback. Inner. Headliner & components. Tourx. Sunvisor,clip. Sedan,. Without sunroof. Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.00
$9.40
MSRP $13.00
$9.40
13
2013-2024 GM - Jet Black Roof Rail Assist Handle GM
GM Description: Coupe, black. Sedan, black. Rear, black. Without sunroof, black. Front black. Provides a secure gripping point
Matches 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 $14.89
$10.76
MSRP $14.89
$10.76
15
2020-2025 Cadillac - Black Roof Console GM
GM Positions: Upper
Description: Without interior movement sensor, black. Without sunroof, black.
$260.51
$260.51
17
2019-2025 GM - Active Noise Cancellation Microphone GM
GM Description: With sunroof. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.22
$12.17
MSRP $21.22
$12.17
18
2017-2024 GM - Jet Black Active Noise Cancellation Microphone Grille GM
GM Description: Sportback, black. Active noise. With sunroof, black. Noise cancellation black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.82
$8.29
MSRP $13.82
$8.29
19
Harness GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: With sunroof, with satellite radio, labeled: 84965075. With sunroof, with satellite radio, labeled: 86791446.
MSRP $243.84
$149.09
MSRP $243.84
$149.09