Hardware, Fasteners & Fittings for 2020 Cadillac CT4
1. Bumper Cover 
2. Windshield Pillar Trim 
3. Fender 
4. Carrier 
5. Rocker Molding 
6. Engine Cradle 
7. Fuel Door 
8. Bumper Cover 
9. Headliner 
10. Front Trim 
11. Trunk Trim Panel 
12. Upper Quarter Trim 
13. Door Trim Panel 
14. Grille Assembly 
15. Seat Back Frame 
16. Lower Cover 
17. Low Note Horn 
18. Upper 
19. Door Shell 
20. Door Shell 
21. Door Trim Panel 
22. Hood 
23. Pkg Tray Trim 
24. Bumper Cover Bolt 
25. Bumper Cover Bolt 
26. Upper Grille Bolt 
27. Bumper Cover Bolt 
28. Bumper Cover Bolt 
29. Bumper Cover Bolt 
30. Horn Mount Bolt 
31. Cornering Lamp Bolt 
32. Bumper Cover Bolt 
33. Bumper Cover Bolt 
34. Bumper Cover Bolt 
35. Bumper Cover Bolt 
36. Bumper Cover Bolt 
37. Horn Bolt 
38. Lower 
39. Seat Belt Assembly 
40. Cowl Grille 
41. Steering Wheel 
42. Bumper Cover Bolt 
43. Lower 
44. Horn Bolt 
45. Mirror Assembly 
46. Spoiler Clip 
47. Cushion Cover 
48. Bumper Cover Bolt 
49. Sunroof Glass 
50. Vent Retainer 
51. Side Reinforced Bolt 
52. Hood 
53. Roof Panel 
54. Guide Bolt 
55. Bumper Cover Bolt 
56. Quarter Panel Splash Shield Bolt 
57. Quarter Panel Splash Shield Bolt 
58. Side Bracket Bolt 
59. Bumper Guide Bolt 
60. Bumper Guide Bolt 
61. Lower Bracket Bolt 
62. Side Bracket Bolt 
63. Seat Back Frame 
64. Lower Grille Bolt 
65. Inner Bracket Screw 
66. Side Retainer Bolt 
67. Lower 
68. Bumper Guide Bolt 
69. Bumper Guide Bolt 
70. Bumper Guide Bolt 
71. Cowl Grille Bolt 
72. Fender Liner Bolt 
73. Bumper Cover Bolt 
74. License Mount Screw 
75. Fender Liner Bolt 
76. Bumper Guide Bolt 
77. Bumper Impact Bar Bolt 
78. Stiffener 
79. Bumper Cover Bolt 
80. Rear 
81. Energy Absorber Bolt 
82. Energy Absorber Bolt 
83. Vent Clip 
84. Vent Clip 85. Window Regulator Bolt No.
Part # / Description / Price
Price
1
Seat Back Frame 
GM
GM Positions: Left
Description: Without performance seat, frames & shields. With power, without ventilated. With ventilated. without dvd. With ventilated, seat back, without rear display. With power, with ventilated, with massage, seat back. Seat back, without vented. With ventilated, with power bolster.
MSRP $194.71
$120.32
MSRP $194.71
$120.32
2
Seat Back Panel GM
GM Positions: Left
Description: Without performance seat, frames & shields, premium luxury, sport, v, v blackwing, black. Seat back, with vented, black.
MSRP $76.91
$48.46
MSRP $76.91
$48.46
3
Seat Back Panel Bracket GM
GM Positions: Left
Description: Without performance seat, frames & shields, premium luxury, sport, v, v blackwing, premium luxury, sport, v, v blackwing. Seat back, performance. Seat back, without vented.
MSRP $17.10
$10.76
MSRP $17.10
$10.76
4
Lower Cover GM
GM Positions: Left
Description: Without performance seat, frames & shields, premium luxury, sport, v, v blackwing, premium luxury, sport, v, v blackwing. Seat back, with vented.
MSRP $64.27
$40.49
MSRP $64.27
$40.49
4
MSRP $100.06
$63.04
4
Seat Back Panel GM
GM Positions: Front right upper
Description: Seat back, with vented, black. Without performance seat, frames & shields, premium luxury, sport, v, v blackwing, black. Seat back, performance, black.
MSRP $78.83
$49.67
MSRP $78.83
$49.67
7
Support Spring GM
GM Positions: Left
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. Without ventilated, without power bolster, 2 way adjust. With power, with heated, 2-way lumbar. Seat back, without massage.
MSRP $93.09
$58.65
MSRP $93.09
$58.65
7
Support Spring GM
GM Positions: Left
Description: Frames & shields, manual, without vented. With power, with ventilated, with massage, seat back. Without POWER. seat back.
MSRP $12.39
$7.81
MSRP $12.39
$7.81
11
Actuator GM
GM Positions: Left
Description: With power, vent, massage, seat cushion & adjuster components, haptic alert. 2021-26, without ventilated seat, lane departure. With power, without ventilated, haptic alert. With power, with ventilated, with massage, seat cushion, haptic alert.
MSRP $69.45
$43.75
MSRP $69.45
$43.75
12
Seat Adjuster GM
GM Positions: Left
Description: Without performance seat, frames & shields, without extension. Seat cushion, with vented.
MSRP $171.08
$105.73
MSRP $171.08
$105.73
12
Seat Adjuster GM
GM Positions: Left
Description: Without performance seat, frames & shields, with extension.
MSRP $443.32
$273.96
MSRP $443.32
$273.96
13
F Frame GM
GM Positions: Left
Description: Without performance seat, frames & shields. Seat cushion, with vented.
MSRP $51.45
$32.41
MSRP $51.45
$32.41
14
Adjust Handle GM
GM Positions: Left
Description: Without performance seat, frames & shields. Seat cushion, with vented.
MSRP $8.02
$5.05
MSRP $8.02
$5.05
15
Jet Black Driver Seat Inner Recliner Finish Cover GM
GM Positions: Left
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
$7.05
MSRP $11.19
$7.05
15
MSRP $8.41
$5.30
16
Inner Finish Panel GM
GM Positions: Left
Description: Without performance seat, frames & shields. Seat cushion, without vented.
MSRP $9.57
$6.03
MSRP $9.57
$6.03
17
Outer Finish Panel GM
GM Positions: Left
Description: Without performance seat, frames & shields, without massage, 4 way lumbar.
MSRP $39.72
$25.02
MSRP $39.72
$25.02
17
Outer Finish Panel GM
GM Positions: Left
Description: Without performance seat, frames & shields, with massage.
MSRP $29.03
$18.29
MSRP $29.03
$18.29
17
Outer Finish Panel GM
GM Positions: Left
Description: Without performance seat, frames & shields, without massage, 2 way lumbar. Seat cushion, without vented.
MSRP $25.40
$16.00
MSRP $25.40
$16.00
18
Seat Switch GM
GM Positions: Left
Description: Without performance seat, frames & shields, with memory, with power bolster, without massage. Seat cushion, with vented.
MSRP $70.80
$44.60
MSRP $70.80
$44.60
18
Seat Switch GM
GM Positions: Left
Description: Without performance seat, frames & shields, with memory, with power bolster, with massage. CT5. Seat adjust. Left. With message. Seat cushion, with vented.
MSRP $21.85
$13.77
MSRP $21.85
$13.77
18
Seat Switch GM
GM Positions: Left
Description: 2021-26, without ventilated seat, with heat, with memory. Frames & shields, with power, seat adjust. With power, without ventilated. Colorado. All. Labeled 85030984. Canyon. Left.
MSRP $63.06
$39.73
MSRP $63.06
$39.73
18
Seat Switch GM
GM Positions: Front right
Description: Hummer EV Pickup. CT5. Right. 8-way seat adjust. Without pwr bolster control. Seat cushion, with vented. Without ventilated, seat cushion. CT4. Without power bolster. Without lumbar. 4-way lumbar. 2021-26, power seat without ventilated seat.
MSRP $74.40
$46.86
MSRP $74.40
$46.86
19
Knob GM
GM Positions: Left
Description: Frames & shields, with power. With power, without ventilated, all. With VENTILATED. black without massage. Adjusters & shields, with power, without ventilated. 2021-26, with ventilated seat. Seat cushion components, power seat, adjust switch. Seat cushion components, front. Seat cushion, without vented. Without performance seat, frames & shields.
MSRP $17.80
$11.22
MSRP $17.80
$11.22
20
Knob GM
GM Positions: Left
Description: With power, without ventilated, black. 2021-26, without ventilated seat. Seat cushion, with vented. Frames & shields, with power. Seat cushion components, with power. Seat cushion components, jet black. Adjusters & shields, with power, without ventilated. Seat cushion components, power seat, lumbar switch. Seat cushion components, rear. Without performance seat, frames & shields.
MSRP $8.65
$5.45
MSRP $8.65
$5.45
21
Lumbar Switch GM
GM Positions: Left
Description: Without performance seat, frames & shields, 4 way, with massage. Seat cushion, with vented. CT4. 4-way. Without performance seat, frames & shields, 4-way, with power bolster.
MSRP $13.16
$8.28
MSRP $13.16
$8.28
21
Lumbar Switch GM
GM Positions: Left
Description: Without ventilated, black. Frames & shields, power. CT4. 2-way. CT5. Without 4 way lumbar. With power bolster. Blazer EV. Seat cushion, with vented.
MSRP $17.40
$10.96
MSRP $17.40
$10.96
22
Front Cover GM
GM Positions: Left
Description: Without performance seat, frames & shields. Seat cushion, with vented.
MSRP $8.27
$5.21
MSRP $8.27
$5.21
