Brackets, Flanges & Hangers for 2018 Cadillac ATS
1. Center Floor Pan 
2. Apron Assembly 
3. Apron Assembly 
4. Dashboard Air Vent Trim 
5. Cushion Frame 
6. Upper Tie Bar 
7. Inner Panel 
8. Uniside Assembly 
9. Uniside Assembly 
10. Sunroof Glass 
11. Cushion Frame 
12. Seat Frame 
13. Bumper Cover 
14. Front Trim Retainer 
15. Seat Back Assembly 
16. Floor Pan 
17. Bumper Cover 
18. Inner Center Pillar 
19. Headliner 
20. Fender 
21. Cowl Grille 
22. Inner Panel 
23. Windshield Pillar Trim 
24. Upper Quarter Trim 
25. Inner Windshield Pillar 
26. Dashboard Panel 
27. Radiator Support Tie Bar 
28. Seat Assembly 
29. Seat Assembly 
30. Cushion Frame 
31. Headliner 
32. Bumper Cover 33. Floor Pan Cross-member Bracket No.
Part # / Description / Price
Price
4
Upper Quarter Trim Retainer 
GM
GM Notes: PARTS: Part included with Headliner.
Description: #4. 2016-20. Sedan,. Coupe,. Headliner,retainer.
MSRP $8.73
$5.96
MSRP $8.73
$5.96
5
Jet Black Passenger Side Sunshade GM
GM Positions: Right
Description: Sedan, black. Black, without CTS V. Helps prevent direct sunlight from obscuring the driver's vision
Matches vehicle's interior trim package
Easily flips up or down
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 $227.94
$149.75
MSRP $227.94
$149.75
5
Jet Black Driver Side Sunshade GM
GM Positions: Left
Description: Sedan, black. Coupe, black. Black, without CTS V. Helps prevent direct sunlight from obscuring the driver's vision
Matches vehicle's interior trim package
Easily flips up or down
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 $35.73
$24.44
MSRP $35.73
$24.44
5
Light Platinum Passenger Side Sun Visor GM
GM Positions: Right
Description: Platinum. Helps prevent direct sunlight from obscuring the driver's vision
Matches vehicle's interior trim package
Easily flips up or down
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 $254.90
$167.47
MSRP $254.90
$167.47
6
Light Platinum Sunshade Retainer Bolt Cover GM
GM Positions: Right
Description: Platinum. Installed in your vehicle's sun visor for a finished 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 $8.15
$5.87
MSRP $8.15
$5.87
6
Jet Black Sunshade Support Bolt Cover GM
GM Description: Black. Installed in your vehicle's sun visor for a finished 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 $21.03
$15.14
MSRP $21.03
$15.14
7
Sun Visor Clip GM
GM Positions: Left
Description: With sunroof. Coupe,. Extended cab, headliner & components, large. Sedan. Wagon,. Crew cab headliner & components. large. Helps align and secure your vehicle's sun visor
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 $13.08
$9.42
MSRP $13.08
$9.42
7
Sun Visor Clip GM
GM Positions: Right
Description: With sunroof. Wagon,. Coupe,. Sedan. Crew cab headliner & components. large. Helps align and secure your vehicle's sun visor
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 $13.08
$9.42
MSRP $13.08
$9.42
8
Jet Black Sunshade Support GM
GM Positions: Left
Description: Black. Keeps visor aligned and secure
Helps prevent visor vibration
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 $53.53
$36.62
MSRP $53.53
$36.62
8
Light Platinum Sun Visor Support GM
GM Positions: Right
Description: Coupe, platinum. Sedan, platinum. Keeps visor aligned and secure
Helps prevent visor vibration
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 $41.43
$28.34
MSRP $41.43
$28.34
9
Multi-Purpose Retainer GM
GM Description: With gps. Coupe,. Sportback. Hatchback. Inner. Headliner & components. Tourx. Sunvisor,clip. Sedan,. Without sunroof. Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.00
$9.40
MSRP $13.00
$9.40
10
Multi-Purpose Light Bulb GM
GM Positions: Right
Notes: PARTS: Part included with sunvisor.
Description: Sedan. Hatchback. With sunroof without panoramic roof. Bulb. Coupe, headliner & components. 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 $11.20
$6.72
MSRP $11.20
$6.72
12
Jet Black Roof Rail Assist Handle GM
GM Positions: Right
Description: Coupe, black. Sedan, black. Rear, black. Without sunroof, black. Front black. Provides a secure gripping point
Matches the vehicle's interior trim package
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 $14.89
$10.76
MSRP $14.89
$10.76
12
Light Platinum Roof Rail Assist Handle GM
GM Positions: Left
Description: Coupe, platinum. Sedan, platinum. Without sunroof, platinum. Provides a secure gripping point
Matches the vehicle's interior trim package
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 $10.86
$7.85
MSRP $10.86
$7.85
13
Light Platinum Active Noise Cancellation Microphone Grille GM
GM Positions: Left
Description: Coupe, radio volume microphone, platinum. Sedan, radio volume microphone-front, platinum. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.37
$11.78
MSRP $16.37
$11.78
13
Jet Black Active Noise Cancellation Microphone Grille GM
GM Positions: Left
Description: Sedan, radio volume microphone-front, black. Coupe, radio volume microphone, black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.37
$11.78
MSRP $16.37
$11.78
14
Jet Black Active Noise Cancellation Microphone Grille GM
GM Description: With sunroof, noise control, black. Sedan, radio volume microphone-rear, black. Noise cancellation, black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.28
$5.96
MSRP $8.28
$5.96
14
Light Platinum Active Noise Cancellation Microphone Grille GM
GM Description: Sedan, radio volume microphone-rear, platinum. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.28
$5.96
MSRP $8.28
$5.96
15
Light Platinum Driver Side Roof Rail Rear Reading and Courtesy Lamp GM
GM Positions: Left
Description: Sedan, platinum. Helps illuminate various areas of your vehicle's interior
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
15
Light Platinum Passenger Side Roof Rail Rear Reading and Courtesy Lamp GM
GM Positions: Right
Description: Sedan, platinum. Helps illuminate various areas of your vehicle's interior
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 $21.56
$15.53
MSRP $21.56
$15.53
23
Windshield Header Wiring Harness GM
GM Notes: PARTS: Part included with headliner. Part number listed is for estimating purposes only.
Description: Sedan, without sunroof, with onstar, with collision alert. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $136.24
$86.21
MSRP $136.24
$86.21
23
Windshield Header Wiring Harness GM
GM Notes: PARTS: Part included with headliner. Part number listed is for estimating purposes only.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $176.95
$110.47
MSRP $176.95
$110.47
23
Windshield Header Wiring Harness GM
GM Notes: PARTS: Part included with headliner. Part number listed is for estimating purposes only.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $145.90
$92.33
MSRP $145.90
$92.33
23
Windshield Header Wiring Harness GM
GM Notes: PARTS: Part included with headliner. Part number listed is for estimating purposes only.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $175.30
$110.94
MSRP $175.30
$110.94