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: Without bose audio, with lamp pkg., beige.
MSRP $626.94 CAD
$427.99 CAD
MSRP $626.94 CAD
$427.99 CAD
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.
MSRP $659.83 CAD
$450.43 CAD
MSRP $659.83 CAD
$450.43 CAD
1
Door Trim Panel GM
GM Positions: Front left inner
Description: Without bose audio, with lamp pkg., black, prem lux.
MSRP $746.67 CAD
$509.72 CAD
MSRP $746.67 CAD
$509.72 CAD
2
Door Trim Panel Clip GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Type 1. Type 2.
MSRP $25.25 CAD
$18.48 CAD
MSRP $25.25 CAD
$18.48 CAD
3
Door Trim Panel Retainer GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Type 2. Type 3.
MSRP $13.98 CAD
$10.22 CAD
MSRP $13.98 CAD
$10.22 CAD
4
Door Trim Panel Seal GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Sedan,. Without CTS V. Coupe,.
MSRP $47.94 CAD
$31.98 CAD
MSRP $47.94 CAD
$31.98 CAD
5
Lock Knob Bezel GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
MSRP $14.33 CAD
$10.48 CAD
MSRP $14.33 CAD
$10.48 CAD
6
Handle, Inside GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
MSRP $58.63 CAD
$40.92 CAD
MSRP $58.63 CAD
$40.92 CAD
6
Handle, Inside GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
MSRP $58.63 CAD
$40.92 CAD
MSRP $58.63 CAD
$40.92 CAD
10
Courtesy Lamp GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
MSRP $134.82 CAD
$89.96 CAD
MSRP $134.82 CAD
$89.96 CAD
12
Applique GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Silver.
MSRP $57.38 CAD
$40.07 CAD
MSRP $57.38 CAD
$40.07 CAD
12
Applique GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Silver.
MSRP $57.38 CAD
$40.07 CAD
MSRP $57.38 CAD
$40.07 CAD
13
Switch Panel GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
MSRP $104.16 CAD
$72.74 CAD
MSRP $104.16 CAD
$72.74 CAD
13
Switch Panel GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
MSRP $104.16 CAD
$72.74 CAD
MSRP $104.16 CAD
$72.74 CAD
14
MSRP $49.58 CAD
$34.58 CAD
14
MSRP $49.58 CAD
$34.58 CAD
14
MSRP $48.02 CAD
$33.51 CAD
14
MSRP $50.00 CAD
$34.91 CAD
15
Window Switch GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: 2021-24. Tahoe. With chrome tips. Suburban. Yukon XL. CT4. With deluxe lamp package. With lamp pkg. 2025-26, with chrome. XT4.
MSRP $60.70 CAD
$34.46 CAD
MSRP $60.70 CAD
$34.46 CAD
15
Window Switch GM
GM Positions: Front left
Description: With memory pkg. Power Folding Mirrors. Switch Panel Assembly.
MSRP $80.99 CAD
$56.53 CAD
MSRP $80.99 CAD
$56.53 CAD
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.
MSRP $67.89 CAD
$47.40 CAD
MSRP $67.89 CAD
$47.40 CAD
17
Harness GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: With bose audio, with lamp pkg.
MSRP $85.61 CAD
$57.12 CAD
MSRP $85.61 CAD
$57.12 CAD
17
Harness GM
GM Positions: Right
Notes: PARTS: Part included with door trim panel.
Description: Without bose audio, with lamp pkg.
MSRP $81.80 CAD
$54.56 CAD
MSRP $81.80 CAD
$54.56 CAD
17
Harness GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: With bose audio, with lamp pkg.
MSRP $94.25 CAD
$62.87 CAD
MSRP $94.25 CAD
$62.87 CAD
17
Harness GM
GM Positions: Left
Notes: PARTS: Part included with door trim panel.
Description: Without bose audio, with lamp pkg.
MSRP $90.64 CAD
$60.46 CAD
MSRP $90.64 CAD
$60.46 CAD
17
Harness GM
GM Positions: Front right
Description: Without bose audio, with lamp pkg.
MSRP $115.29 CAD
$76.92 CAD
MSRP $115.29 CAD
$76.92 CAD
17
Harness GM
GM Positions: Front right
Description: With bose audio, with lamp pkg.
MSRP $135.48 CAD
$90.41 CAD
MSRP $135.48 CAD
$90.41 CAD
17
Harness GM
GM Positions: Front left
Description: With bose audio, with lamp pkg.
MSRP $158.09 CAD
$103.63 CAD
MSRP $158.09 CAD
$103.63 CAD
17
Harness GM
GM Positions: Front left
Description: Without bose audio, with lamp pkg.
MSRP $155.70 CAD
$102.07 CAD
MSRP $155.70 CAD
$102.07 CAD
17
MSRP $191.57 CAD
$125.58 CAD
17
MSRP $185.12 CAD
$121.35 CAD
17
Harness GM
GM Positions: Front left
Description: Without v blackwing, with bose audio, with blind spot.
MSRP $387.70 CAD
$254.15 CAD
MSRP $387.70 CAD
$254.15 CAD
17
Harness GM
GM Positions: Front right
Description: Without v blackwing, without bose audio, with blind spot.
MSRP $188.66 CAD
$123.65 CAD
MSRP $188.66 CAD
$123.65 CAD
17
MSRP $390.20 CAD
$255.77 CAD
17
MSRP $168.39 CAD
$110.39 CAD
17
MSRP $196.70 CAD
$128.94 CAD
17
MSRP $188.80 CAD
$123.77 CAD
18
MSRP $83.12 CAD
$58.03 CAD
18
MSRP $136.90 CAD
$95.56 CAD
19
MSRP $39.85 CAD
$26.56 CAD
19
MSRP $46.75 CAD
$31.19 CAD