Hardware, Fasteners & Fittings for 2022 Cadillac CT4
1. Door Trim Panel 
2. Tail Lamp 
3. Headlamp Assembly 
4. Starter 
5. Vehicle Battery 
6. Headlamp Assembly Bolt 
7. Signal Lamp Assembly Bolt 
8. Headlamp Assembly Bolt 
9. Right 
10. Headlamp Assembly Bolt 
11. Fog Lamp Bolt 
12. Left 
13. Headlamp Assembly Bolt 
14. Tail Lamp Assembly Bolt 
15. Headlamp Assembly Bolt 
16. Lamp Assembly Bolt 
17. Lamp Assembly Bolt 
18. Tail Lamp Bolt 
19. Rear 
20. Rear 
21. Alternator 
22. Side Marker Lamp 
23. Headlamp Assembly 
24. Headlamp Assembly Bolt 
25. Right 
26. Headlamp Assembly Bolt 
27. Headlamp Assembly Bolt 
28. Left 
29. Positive Cable 
30. Headlamp Assembly Bolt 
31. Headlight Mounting Bolt 
32. Lower Cover 33. Instrument Panel Air Bag Bolt No.
Part # / Description / Price
Price
1
Door Trim Panel 
GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: With bose audio, with lamp pkg., black, v.
MSRP $461.96
$308.90
MSRP $461.96
$308.90
1
Door Trim Panel GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: With bose audio, with lamp pkg., sangria, v.
1
Door Trim Panel GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: With bose audio, with lamp pkg., sangria, v.
$293.33
$293.33
2
Door Trim Panel Clip GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Type 1. Type 2.
MSRP $10.13
$7.32
MSRP $10.13
$7.32
3
Door Trim Panel Retainer GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Type 2. Type 3.
MSRP $10.13
$7.32
MSRP $10.13
$7.32
4
Side Door Trim Panel Seal GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Sedan,. Without CTS V. Coupe,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$14.27
$14.27
5
Lock Knob Bezel GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
MSRP $10.79
$7.80
MSRP $10.79
$7.80
6
Black Rear Passenger Side Door Inside Handle GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Smooth operation of the latch to open door/liftgate/tailgate
Enhances the vehicle's exterior appearance
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 $11.64
$8.41
MSRP $11.64
$8.41
6
Black Rear Driver Side Door Inside Handle GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Smooth operation of the latch to open door/liftgate/tailgate
Enhances the vehicle's exterior appearance
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 $36.92
$25.35
MSRP $36.92
$25.35
10
Multi Purpose Interior Lamp GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Upper console components, cup holder, compartment, functional white. Map pocket. Pull handle. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $99.65
$66.37
MSRP $99.65
$66.37
12
Applique GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Black chrome.
MSRP $56.74
$38.97
MSRP $56.74
$38.97
12
Applique GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Black chrome.
MSRP $56.74
$38.97
MSRP $56.74
$38.97
13
Switch Panel GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
MSRP $76.33
$52.42
MSRP $76.33
$52.42
13
Switch Panel GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
MSRP $76.33
$52.42
MSRP $76.33
$52.42
15
Black Rear Side Door Window Switch GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: With lamp pkg. CT4. Without deluxe lamp package. Controls the power to your vehicle's windows
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 $34.21
$23.40
MSRP $34.21
$23.40
15
Jet Black Front Passenger Side Door Window Switch GM
GM Positions: Front right
Description: Controls the power to your vehicle's windows
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 $19.24
$13.16
MSRP $19.24
$13.16
15
Jet Black Front Driver Side Door Window Control Switch GM
GM Positions: Front left
Description: With memory pkg. CT4. Left. Manual folding outside. Mirror. Controls the power to your vehicle's windows
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 $76.72
$49.85
MSRP $76.72
$49.85
15
Window Switch GM
GM Positions: Front right
Description: 2021-24, pwr fldg mirror, with chrome. Exc.Power Folding Mirrors. CT4. Right. With memory pkg.
MSRP $49.23
$31.99
MSRP $49.23
$31.99
17
Rear Passenger Side Door Lock Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: With bose audio, with lamp pkg. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $60.70
$39.46
MSRP $60.70
$39.46
17
Rear Driver Side Door Lock Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: With bose audio, with lamp pkg. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $80.31
$52.20
MSRP $80.31
$52.20
18
MSRP $110.26
$73.73
18
MSRP $111.83
$74.78
19
Rear Driver Side Door Window Inner Sealing Strip GM
GM Positions: Left
Description: Sedan,. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.23
$5.95
MSRP $8.23
$5.95
19
Passenger Side Rear Door Window Inner Sealing Strip GM
GM Positions: Right
Description: Sedan,. Helps filter contaminants and large elements from your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.43
$6.10
MSRP $8.43
$6.10