Headlamp Components for 2020 Cadillac CT4
No.
Part # / Description / Price
Price
1
Composite Assembly 1 
GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: CT4. Without led front turn signal. From 11/26/20. Left. Without cornering lamp, with v, fm 11/26/2020.
MSRP $1,371.99
$890.97
MSRP $1,371.99
$890.97
1
Passenger Side Headlamp 1 GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Without cornering lamp, type 4. Protects headlamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $344.68
$225.50
MSRP $344.68
$225.50
1
Driver Side Headlamp 1 GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: Without cornering lamp, type 5. Protects headlamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $912.98
$592.89
MSRP $912.98
$592.89
1
Passenger Side Headlamp 1 GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Without cornering lamp, type 5. Protects headlamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $912.98
$592.89
MSRP $912.98
$592.89
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
6
OEM NEW 2010-20 GM Buick Chevrolet GMC Parking & Turn Signal Lamp Bulb 13579188 GM
GM Positions: Left
Notes: PARTS: Part included with headlamp assembly.
Description: Provides illumination for visibility and convenience
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.54
$8.78
MSRP $12.54
$8.78
8
Forward Lamp Wiring Harness GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact dealer for specific part and pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $646.08
$399.94
MSRP $646.08
$399.94
8
Forward Lamp Wiring Harness GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact dealer for specific part and pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $632.03
$391.24
MSRP $632.03
$391.24
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
No.
Part # / Description / Price
Price
1
Driver Side Headlamp 1 GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: With cornering lamp, type 4. Protects headlamp capsules
Built-in adjustors provide ability to aim lamps
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,244.98
$808.49
MSRP $1,244.98
$808.49
1
Composite Assembly 1 GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: CT4. With led front turn signal. To 09/30/20. Right. With cornering lamp, v, v blackwing, to 10/01/2020.
MSRP $1,255.38
$815.24
MSRP $1,255.38
$815.24
1
Composite Assembly 1 GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: CT4. With led front turn signal. 10/01/20-04/25/21. Left. With cornering lamp, v, v blackwing, to 04/25/2021.
$815.26
$815.26
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
4
OEM NEW 1994-20 Radiator Grille Retainer Nut Seat Heater Control Module 11570654 GM
GM Positions: Left
MSRP $9.64
$7.70
MSRP $9.64
$7.70
6
Forward Lamp Wiring Harness GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact dealer for specific pricing and ordering information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $675.48
$418.13
MSRP $675.48
$418.13
6
Forward Lamp Wiring Harness GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact dealer for specific pricing and ordering information.
Description: With cornering lamp, without adaptive cruise. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $628.81
$389.24
MSRP $628.81
$389.24
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
No.
Part # / Description / Price
Price
1
Suspension Control Module GM
GM Description: Magnetic ride control. Corvette. Without extra ground clearance. Helps control the vertical movement of your vehicle's wheels relative to the chassis or vehicle body with an onboard system
Relays accurate sensor readings to control the vehicle ride
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $744.96
$404.51
MSRP $744.96
$404.51
1
Suspension Control Module GM
GM Description: Labeled: 84956234. Helps control the vertical movement of your vehicle's wheels relative to the chassis or vehicle body with an onboard system
Relays accurate sensor readings to control the vehicle ride
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $872.68
$473.88
MSRP $872.68
$473.88
3
Front Suspension Automatic Forward Lighting Position Sensor GM
GM Description: Rwd. CT4. Front. Helps determine if your vehicle is tilted forward or back and adjusts your vehicle's headlamp beam accordingly for added visibility
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $57.32
$33.50
MSRP $57.32
$33.50
3
Front Suspension Automatic Forward Lighting Position Sensor GM
GM Description: Awd. CT4. Front. Helps determine if your vehicle is tilted forward or back and adjusts your vehicle's headlamp beam accordingly for added visibility
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $56.34
$32.93
MSRP $56.34
$32.93
4
Multi-Purpose Stud GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.95
$12.73
MSRP $15.95
$12.73
5
Rear Suspension Automatic Forward Lighting Leveling Position Sensor GM
GM Description: CT4. Rear. Helps determine if your vehicle is tilted forward or back and adjusts your vehicle's headlamp beam accordingly for added visibility
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $50.74
$29.66
MSRP $50.74
$29.66
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Right
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
2
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
3
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
3
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
No.
Part # / Description / Price
Price
1
Instrument Cluster GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: CT4. 2.7l. Labeled 84852333.
MSRP $560.17
$365.00
MSRP $560.17
$365.00
1
Instrument Cluster GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: CT4. 2.7l. Labeled 84875135.
MSRP $443.88
$289.23
MSRP $443.88
$289.23
1
Instrument Cluster GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: 2.7L, with standard display, labeled 84875137. CT4. 2.7l. Labeled 84761163.
MSRP $551.23
$359.12
MSRP $551.23
$359.12
1
Cluster GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: 2.7L, with color display, labeled 84938205.
MSRP $1,010.76
$653.63
MSRP $1,010.76
$653.63
4
Black Dimmer Switch GM
GM Description: CT4. CT5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $25.57
$18.95
MSRP $25.57
$18.95
5
Black Parking Brake Control Switch GM
GM Description: XT4. CT4. Parking brake switch. CT5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $35.59
$23.72
MSRP $35.59
$23.72
6
On/Off Vehicle Switch GM
GM Description: CT4. CT5. Work with vehicle electronics to help optimize vehicle capabilities
Manufactured to GM OE specification for fit, form, and function
MSRP $21.06
$15.61
MSRP $21.06
$15.61
7
Black Head-Up Display Switch GM
GM Description: Head-up display. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $104.87
$57.42
MSRP $104.87
$57.42
9
Multi-Purpose Wiring Connector GM
GM Notes: PARTS: Part included with sun load sensor.
Description: Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
MSRP $193.64
$106.02
MSRP $193.64
$106.02
9
10
MSRP $553.41
$360.53
10
Display System GM
GM Description: CT5. Labeled 84890589. Labeled: 84706676. CT4. Control. Labeled 84769883.
MSRP $712.58
$464.32
MSRP $712.58
$464.32
10
MSRP $372.82
$242.93
12
Heater and Air Conditioning User Interface Control GM
GM Description: Restores the operation and function of your vehicle's heating and cooling controls
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $368.50
$201.19
MSRP $368.50
$201.19
13
Black Hazard Warning Switch GM
GM Description: Without heated seats, without lane keep. Without lane deptarture. CT5. Without lane departure. CT4. Without seat heater. Without park assist. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $58.96
$34.46
MSRP $58.96
$34.46
13
Black Hazard Warning Switch GM
GM Description: Without heated seats, with lane keep. With lane deptarture. CT5. With lane departure. CT4. Without seat heater. With park assist. With lane keep assist. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $68.16
$39.84
MSRP $68.16
$39.84
13
Black Hazard Warning Switch GM
GM Description: With heated seats, with vented seats, with lane keep. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $128.80
$70.52
MSRP $128.80
$70.52
13
Black Hazard Warning Switch GM
GM Description: With heated seats, with vented seats, without lane keep. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $117.60
$64.39
MSRP $117.60
$64.39
13
Black Hazard Light Switch GM
GM Description: With heated seats, without vented seats, without lane keep. CT4. With seat heater. With value added cockpit. Without park assist. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $75.19
$50.10
MSRP $75.19
$50.10
13
Black Hazard Warning Switch GM
GM Description: With heated seats, without vented seats, with lane keep. CT4. With seat heater. Without value added cockpit. Without near obstacle detect. Work with vehicle electronics to help optimize vehicle capabilities
MSRP $78.50
$52.31
MSRP $78.50
$52.31
14
Body Control Module GM
GM Notes: PARTS: Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: CT4. CT5. Body control, labeled 13536231. Corvette. Labeled 13546977.
MSRP $202.66
$110.45
MSRP $202.66
$110.45
15
Body Control Module Bracket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.44
$10.11
MSRP $14.44
$10.11
Related Parts
Part # / Description / Price
Price
OEM NEW 2014-2020 GM Buick Cadillac Quarter Panel Wheelhouse Liner Bolt 11547421 GM
GM Positions: Left
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.83
$7.45
MSRP $8.83
$7.45
Lighting Control Module GM
GM Description: Exterior lighting control. CT5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $138.88
$91.61
MSRP $138.88
$91.61
Sun Load Temperature and Ambient Light and Security Indicator Sensor GM
GM Description: CT5. Label# 84626105. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $41.93
$24.51
MSRP $41.93
$24.51