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
Driver Side Door Mirror Housing 
GM
GM Positions: Left
Description: Without auto dimming, without auto dimming. Aligns and secures vehicle's door mirrors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $234.43
$145.46
MSRP $234.43
$145.46
1
Driver Side Door Mirror Housing GM
GM Positions: Left
Description: With auto dimming, without blind spot, with auto dimming, without blind spot. Aligns and secures vehicle's door mirrors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $148.62
$94.01
MSRP $148.62
$94.01
1
F Housing GM
GM Positions: Left
Description: CT4. With auto dimming. With blind spot warning. Left.
$181.07
$181.07
1
Passenger Side Door Mirror Housing GM
GM Positions: Right
Description: Without auto dimming, without auto dimming. Aligns and secures vehicle's door mirrors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $136.60
$86.40
MSRP $136.60
$86.40
1
Passenger Side Door Mirror Housing GM
GM Positions: Right
Description: With auto dimming, without blind spot, with auto dimming, without blind spot. Aligns and secures vehicle's door mirrors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $145.62
$92.11
MSRP $145.62
$92.11
1
F Housing GM
GM Positions: Right
Description: CT4. With auto dimming. With blind spot warning. Right.
$162.33
$162.33
2
Multi-Purpose Nut GM
GM Positions: Left
Description: Double cab. Crew cab. Sedan,. Onstar. Fuel tank & pump. Rear compartment, panel mounted. Without hybrid. Regular cab. 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 $9.58
$6.06
MSRP $9.58
$6.06
3
Door Mirror Gasket GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Sedan,. Helps ensure a tight seal from your vehicle's door mirror to the body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.79
$11.89
MSRP $18.79
$11.89
3
Door Mirror Gasket GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Sedan,. Helps ensure a tight seal from your vehicle's door mirror to the body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.99
$14.54
MSRP $22.99
$14.54
4
F Mirror GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Sedan, with auto dimming, without obstacle detect. Without surround view, with auto dimming, without blind spot.
$110.60
$110.60
4
Passenger Side Door Mirror Glass and Backing Plate GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: With auto dimming, without blind spot. With auto dimming, without obstacle detect. Helps you see areas behind and to the sides of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $176.76
$109.67
MSRP $176.76
$109.67
4
Passenger Side Door Mirror Glass and Backing Plate GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: With auto dimming, with blind spot. With auto dimming, with obstacle detect. Helps you see areas behind and to the sides of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $176.81
$109.71
MSRP $176.81
$109.71
4
Mirror Glass GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Without surround view, with auto dimming, with blind spot. With auto dimming, with obstacle detect.
MSRP $194.02
$120.39
MSRP $194.02
$120.39
4
Mirror Glass GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Sedan, without auto dimming.
$46.13
$46.13
5
Door Mirror Actuator GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Equinox, Terrain. Left. With chrome. CT6. Coupe,. Malibu. Corvette. With auto dimming. CT5. With memory pkg. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $102.67
$64.94
MSRP $102.67
$64.94
5
Passenger Side Rearview Mirror Actuator GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Equinox, Terrain. Right. With memory. With chrome. CT6. Corvette. With auto dimming. CT4. CT5. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $102.67
$64.94
MSRP $102.67
$64.94
5
Door Mirror Drive Motor GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Without chrome. Camaro. Right. Malibu. Without auto dimming. Without memory pkg. Helps adjust and hold your vehicle's door mirror in the correct position
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $89.77
$56.78
MSRP $89.77
$56.78
6
Driver Side Door Mirror Turn Signal Lamp GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Sedan,. Helps show the direction in which your vehicle will be turning
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $109.43
$69.22
MSRP $109.43
$69.22
6
Passenger Side Rearview Mirror Turn Signal Lamp GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Sedan,. Helps show the direction in which your vehicle will be turning
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $109.43
$69.22
MSRP $109.43
$69.22
7
Courtesy Lamp GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Without surround view. Sedan,. Coupe,.
MSRP $15.72
$9.94
MSRP $15.72
$9.94
7
Courtesy Lamp GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Without surround view. Coupe,. Sedan,.
MSRP $20.70
$13.09
MSRP $20.70
$13.09
9
Primed Driver Side Rearview Mirror Housing Upper Cover GM
GM Positions: Left
Notes: PARTS: Part included with mirror assembly.
Description: Sedan,. Helps protect your vehicle's door mirror from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$70.20
$70.20
9
Primed Passenger Side Door Mirror Housing Upper Cover GM
GM Positions: Right
Notes: PARTS: Part included with mirror assembly.
Description: Sedan,. Helps protect your vehicle's door mirror from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$76.82
$76.82