Wire, Cable & Related Components for 2026 Cadillac CT4
No.
Part # / Description / Price
Price
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., beige.
1
F Trim 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., black, prem lux.
1
F Trim 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., cinnamon.
1
F Trim GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: Without bose audio, with lamp pkg., beige.
$327.56
$327.56
1
F Trim GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: Without bose audio, with lamp pkg., black, prem lux.
$272.74
$272.74
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., beige.
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, prem lux.
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., cinnamon.
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: Without bose audio, with lamp pkg., beige.
$278.16
$278.16
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: Without bose audio, with lamp pkg., black, prem lux.
$281.54
$281.54
1
Door Trim Panel GM
GM Positions: Front left inner
Description: Without bose audio, with lamp pkg., black, prem lux.
$341.66
$341.66
1
F Trim GM
GM Positions: Front right inner
Description: Without bose audio, with lamp pkg., black, prem lux.
$336.97
$336.97
1
F Trim GM
GM Positions: Front right inner
Description: Without bose audio, with lamp pkg., beige.
$336.97
$336.97
1
Door Trim Panel GM
GM Positions: Front right inner
Description: Without bose audio, with lamp pkg., cinnamon.
1
$366.64
1
F Trim GM
GM Positions: Front right inner
Description: With bose audio, with lamp pkg., black, prem lux.
$366.64
$366.64
1
F Trim GM
GM Positions: Front left inner
Description: With bose audio, with lamp pkg., cinnamon.
$405.61
$405.61
1
Door Trim Panel GM
GM Positions: Front left inner
Description: With bose audio, with lamp pkg., black, prem lux.
1
1
Door Trim Panel GM
GM Positions: Front left inner
Description: Without bose audio, with lamp pkg., cinnamon.
1
F Trim GM
GM Positions: Front left inner
Description: Without bose audio, with lamp pkg., beige.
$372.41
$372.41
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
$6.65
MSRP $10.13
$6.65
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
$6.65
MSRP $10.13
$6.65
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
$12.96
$12.96
5
Lock Knob Bezel GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
MSRP $10.79
$7.09
MSRP $10.79
$7.09
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
$7.64
MSRP $11.64
$7.64
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
$24.27
MSRP $36.92
$24.27
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
$65.32
MSRP $99.65
$65.32
12
Applique GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Silver.
MSRP $44.72
$29.41
MSRP $44.72
$29.41
12
Applique GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Silver.
MSRP $44.72
$29.41
MSRP $44.72
$29.41
13
Switch Panel GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
MSRP $76.33
$50.19
MSRP $76.33
$50.19
13
Switch Panel GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
MSRP $76.33
$50.19
MSRP $76.33
$50.19
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
$22.41
MSRP $34.21
$22.41
15
Black Front Side Door Window Control Switch GM
GM Positions: Front left
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 $74.20
$48.59
MSRP $74.20
$48.59
15
Window Switch GM
GM Positions: Front right
Description: Right. Escalade. With memory. 2021-26, without preferred. 2025-26, gmc, without at4, elevation, gmc, without at4, elevation. 2021-26, all.
$34.83
$34.83
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
$37.78
MSRP $60.70
$37.78
17
Rear Passenger Side Door Lock Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Without bose audio, with lamp pkg. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $69.69
$43.37
MSRP $69.69
$43.37
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
$49.98
MSRP $80.31
$49.98
17
Rear Driver Side Door Lock Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Without bose audio, with lamp pkg. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $77.23
$48.05
MSRP $77.23
$48.05
17
Front Passenger Side Door Lock Wiring Harness GM
GM Positions: Front right
Description: Without bose audio, with lamp pkg. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $106.89
$66.57
MSRP $106.89
$66.57
17
Front Passenger Side Door Lock Wiring Harness GM
GM Positions: Front right
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 $104.79
$65.26
MSRP $104.79
$65.26
17
Front Driver Side Door Lock Wiring Harness GM
GM Positions: Front left
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 $106.54
$66.35
MSRP $106.54
$66.35
17
Front Driver Side Door Lock Wiring Harness GM
GM Positions: Front left
Description: Without bose audio, with lamp pkg. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $126.02
$78.47
MSRP $126.02
$78.47
17
MSRP $124.80
$77.73
17
MSRP $125.80
$78.35
17
Harness GM
GM Positions: Front left
Description: Without v blackwing, with bose audio, with blind spot.
MSRP $280.17
$174.90
MSRP $280.17
$174.90
17
Front Passenger Side Door Wiring Harness GM
GM Positions: Front right
Description: Without v blackwing, without bose audio, with blind spot.
MSRP $158.14
$98.50
MSRP $158.14
$98.50
17
Front Driver Side Door Wiring Harness GM
GM Positions: Front left
Description: With v blackwing.
MSRP $319.11
$199.21
MSRP $319.11
$199.21
17
MSRP $122.32
$76.19
17
MSRP $123.13
$76.69
17
MSRP $121.15
$75.46
18
MSRP $110.26
$72.56
18
MSRP $111.83
$73.60
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
$5.41
MSRP $8.23
$5.41
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
$5.54
MSRP $8.43
$5.54