Lock & Hardware for 2025 Cadillac CT4
No.
Part # / Description / Price
Price
1
Handle, Outside 
GM
GM Positions: Left
Description: Without illuminated, with chrome. Without illuminated, body color. With body color insert, with body color insert.
$77.63
$77.63
2
Door Outside Handle Insulator GM
GM Positions: Left
Description: Coupe,. Sedan,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.44
$7.55
MSRP $10.44
$7.55
3
Primed Front Side Door Lock Cylinder Opening Cover GM
GM Positions: Right
Description: Sedan, with v. Primed. Installed in your vehicle's door lock cylinder for a finished appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $76.48
$52.98
MSRP $76.48
$52.98
3
Cover GM
GM Positions: Left
Description: Without bright accent, without bright accent. Sedan, with v.
$9.66
$9.66
4
Uncoded Side Door Lock Cylinder Kit with Tumblers GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $105.94
$72.75
MSRP $105.94
$72.75
5
Front Passenger Side Door Outside Handle Bracket GM
GM Positions: Left
Description: Without lock shields. Without anti-theft. Helps align and secure your vehicle's exterior door handle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.69
$36.50
MSRP $52.69
$36.50
6
Door Lock Actuator Motor GM
GM Positions: Left
Description: Incl.Latch. Tahoe. Left. Suburban. Regular cab, power, all. Blazer EV.
$130.54
$130.54
6
Front Passenger Side Door Latch GM
GM Positions: Right
Description: Helps keep your vehicle's door securely closed until activated
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $203.73
$133.46
MSRP $203.73
$133.46
8
Front Side Door Inside Handle Cable GM
GM Positions: Left
Description: Inside handle. Connects your vehicle's door lever and door latch
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.44
$7.55
MSRP $10.44
$7.55
9
Front Side Door Outside Handle Cable GM
GM Positions: Left
Description: Sedan, outside handle. Connects your vehicle's door lever and door latch
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.47
$6.12
MSRP $8.47
$6.12
10
Front Door Hinge GM
GM Positions: Right
Description: Sedan,. Wagon,. Designed and manufactured by GM to fit the exact specifications of your GM vehicle
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 $124.07
$85.20
MSRP $124.07
$85.20
10
Front Side Door Hinge GM
GM Positions: Left
Description: Sedan,. Wagon,. Designed and manufactured by GM to fit the exact specifications of your GM vehicle
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 $133.71
$91.83
MSRP $133.71
$91.83
12
Door Lock Striker Plate GM
GM Positions: Left
Description: ESCALADE IQ. Without striker cover. Iql.
$3.38
$3.38
15
Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact dealer for specific part and pricing information.
Description: With v blackwing.
MSRP $125.80
$81.76
MSRP $125.80
$81.76
15
Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact dealer for specific part and pricing information.
Description: Without v blackwing, with bose audio, with blind spot.
MSRP $280.17
$180.49
MSRP $280.17
$180.49
15
Front Passenger Side Door Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact dealer for specific part and pricing information.
Description: Without v blackwing, without bose audio, with blind spot.
MSRP $158.14
$101.88
MSRP $158.14
$101.88
15
Front Driver Side Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact dealer for specific part and pricing information.
Description: With v blackwing.
MSRP $319.11
$203.76
MSRP $319.11
$203.76
15
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
$69.46
MSRP $106.89
$69.46
15
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
$68.09
MSRP $104.79
$68.09
15
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
$69.23
MSRP $106.54
$69.23
15
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
$81.89
MSRP $126.02
$81.89
15
Rear Passenger Side Door Lock Wiring Harness GM
GM Positions: Rear 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 $60.70
$39.80
MSRP $60.70
$39.80
15
Rear Passenger Side Door Lock Wiring Harness GM
GM Positions: Rear 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 $69.69
$45.69
MSRP $69.69
$45.69
15
Rear Driver Side Door Lock Wiring Harness GM
GM Positions: Rear 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 $80.31
$52.66
MSRP $80.31
$52.66
15
Rear Driver Side Door Lock Wiring Harness GM
GM Positions: Rear 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 $77.23
$50.62
MSRP $77.23
$50.62
15
MSRP $124.80
$81.11
15
MSRP $122.32
$79.50
15
MSRP $123.13
$80.03