Hardware, Fasteners & Fittings for 2016 Cadillac ATS
1. Upper Quarter Trim 
2. Bumper Cover 
3. Door Trim Panel 
4. Bumper Cover 
5. Fender 
6. Rocker Molding 
7. Bumper Cover 
8. Bumper Cover Bolt 
9. Windshield Pillar Trim 
10. Headliner 
11. Fender 
12. Pkg Tray Trim 
13. Door Trim Panel 
14. Adjust Motor 
15. Outer Belt Assembly 
16. Front Trim Retainer 
17. Hood 
18. Windshield Pillar Trim 
19. Fuel Door 
20. Front Trim 
21. Pkg Tray Trim 
22. Fuel Door 
23. Seat Assembly 
24. Seat Assembly 
25. Console Assembly 
26. Mirror Assembly 
27. Console Assembly 
28. Radiator Support Tie Bar 
29. Upper Quarter Trim 
30. Door Trim Panel 
31. Rear Body Panel 
32. Trunk Lid 
33. Rear right 
34. Trunk Lid 
35. Cushion Frame 
36. Hood Bumper 
37. Bumper Cover Bolt 
38. Bumper Cover Bolt 
39. Cornering Lamp Bolt 
40. Bumper Cover Bolt 
41. Steering Wheel 
42. Rear 
43. Bumper Cover Bolt 
44. Bumper Cover Bolt 
45. Bumper Cover Bolt 
46. Bumper Cover Bolt 
47. Belt Molding 
48. Horn 
49. Overhead Console 
50. Reveal Molding 
51. Spoiler Clip 
52. Seat Belt Assembly 
53. Belt Molding 
54. Cowl Cover 
55. Cushion Assembly 
56. Vent Retainer 
57. Side Reinforced Bolt 
58. Outer Belt Assembly 
59. Quarter Panel Splash Shield Bolt 
60. Rocker Molding 
61. Quarter Panel Splash Shield Bolt 
62. Bumper Guide Bolt 
63. Lower Grille Bolt 
64. Headliner 
65. Lower 
66. Inner Bracket Screw 
67. Side Retainer Bolt 
68. Bumper Guide Bolt 
69. Bumper Guide Bolt 
70. Master Cylinder 
71. Fender Liner Bolt 
72. Cowl Grille Bolt 
73. Bumper Cover Bolt 
74. License Mount Screw 
75. Fender Liner Bolt 
76. Bumper Guide Bolt 
77. Air Deflector Bolt 
78. Seat Assembly 
79. Seat Assembly 
80. Seat Assembly 
81. Bumper Cover Bolt 82. Window Regulator Screw No.
Part # / Description / Price
Price
1
2015-2019 Cadillac ATS - Upper Quarter Trim 
GM
GM Positions: Left
Description: Platinum. Helps conceal components on your vehicle's quarter panel
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 $81.27
$56.30
MSRP $81.27
$56.30
1
2015-2019 Cadillac ATS - Upper Quarter Trim GM
GM Positions: Left
Description: Black. Helps conceal components on your vehicle's quarter panel
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 $117.45
$79.24
MSRP $117.45
$79.24
1
2015-2019 Cadillac ATS - Upper Quarter Trim GM
GM Positions: Right
Description: Platinum. Helps conceal components on your vehicle's quarter panel
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 $78.14
$54.13
MSRP $78.14
$54.13
1
2016-2019 Cadillac ATS - Upper Quarter Trim GM
GM Positions: Right
Description: Black. Helps conceal components on your vehicle's quarter panel
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 $178.47
$120.41
MSRP $178.47
$120.41
2
Multi-Purpose Clip QTY of one GM
GM Positions: Left
Notes: PARTS: Part included with upper quarter trim.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.44
$6.18
MSRP $9.44
$6.18
3
Multi-Purpose Retainer GM
GM Description: Front. Type 1. Coupe,. Sedan,. Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.13
$7.02
MSRP $10.13
$7.02
4
M4.2x1.41x18 Multi-Purpose Bolt GM
GM Positions: Left
Notes: PARTS: Part included with upper quarter trim.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $5.10
$3.35
MSRP $5.10
$3.35
5
2013-2019 Cadillac ATS - Upper Quarter Trim Cap GM
GM Positions: Right
Notes: PARTS: Part included with upper quarter trim.
Description: Coupe, platinum. Sedan, platinum. Installed on your vehicle's quarter panel trim for a finished appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $20.47
$14.18
MSRP $20.47
$14.18
5
2013-2019 Cadillac ATS - Upper Quarter Trim Cap GM
GM Positions: Left
Notes: PARTS: Part included with upper quarter trim.
Description: Coupe, black. Sedan, black. Installed on your vehicle's quarter panel trim for a finished appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $10.44
$7.20
MSRP $10.44
$7.20
6
2016-2019 Cadillac ATS - Lock Pillar Trim GM
GM Positions: Right
Description: Platinum. Helps define the appearance 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 $131.26
$88.56
MSRP $131.26
$88.56
6
2016-2019 Cadillac ATS - Lock Pillar Trim GM
GM Positions: Left
Description: Platinum. Helps define the appearance 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 $135.49
$91.41
MSRP $135.49
$91.41
6
2016-2019 Cadillac ATS - Lock Pillar Trim GM
GM Positions: Left
Description: Black. Helps define the appearance 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 $103.20
$69.63
MSRP $103.20
$69.63
6
2016-2019 Cadillac ATS - Lock Pillar Trim GM
GM Positions: Right
Description: Black. Helps define the appearance 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 $50.63
$35.08
MSRP $50.63
$35.08
8
Multi-Purpose Retainer GM
GM Positions: Left
Notes: PARTS: Part included with lock pillar trim.
Description: #1. Coupe,. Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.45
$5.16
MSRP $7.45
$5.16
8
2013-2021 GM Lower Center Pillar Trim Retainer GM
GM Positions: Upper
Description: Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.23
$5.70
MSRP $8.23
$5.70
12
2015-2019 Cadillac ATS - Lock Pillar Trim Hook GM
GM Positions: Left
Notes: PARTS: Part included with lock pillar trim.
Description: Platinum. Provides a place to hang clothing
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 $10.39
$7.20
MSRP $10.39
$7.20
12
2015-2019 Cadillac ATS - Lock Pillar Trim Hook GM
GM Positions: Left
Notes: PARTS: Part included with lock pillar trim.
Description: Black. Provides a place to hang clothing
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 $10.39
$7.20
MSRP $10.39
$7.20
13
2016-2019 Cadillac ATS - Lower Quarter Trim GM
GM Positions: Right
Notes: PARTS: Order by application.
Description: Brown. Helps conceal components on your vehicle's quarter panel
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 $625.31
$421.89
MSRP $625.31
$421.89
13
Black Driver Side Quarter Lower Rear Trim Panel GM
GM Positions: Left
Notes: PARTS: Order by application.
Description: Black with suede. Helps conceal components on your vehicle's quarter panel
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 $762.40
$514.39
MSRP $762.40
$514.39
13
Black Passenger Side Quarter Lower Rear Trim Panel GM
GM Positions: Right
Notes: PARTS: Order by application.
Description: Black with suede. Helps conceal components on your vehicle's quarter panel
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
13
Black Driver Side Quarter Lower Rear Trim Panel GM
GM Positions: Left
Notes: PARTS: Order by application.
Description: Black without suede. Helps conceal components on your vehicle's quarter panel
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 $472.62
$318.88
MSRP $472.62
$318.88
13
Jet Black Passenger Side Quarter Lower Rear Trim Panel GM
GM Positions: Right
Notes: PARTS: Order by application.
Description: Black without suede. Helps conceal components on your vehicle's quarter panel
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 $472.62
$318.88
MSRP $472.62
$318.88
13
Lower Quarter Trim GM
GM Positions: Right
Notes: PARTS: Order by application.
Description: Platinum without suede.
MSRP $740.23
$499.43
MSRP $740.23
$499.43
13
Black Driver Side Quarter Lower Rear Trim Panel GM
GM Positions: Left
Notes: PARTS: Order by application.
Description: Brown. Helps conceal components on your vehicle's quarter panel
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 $716.90
$483.69
MSRP $716.90
$483.69
13
2016-2019 Cadillac ATS - Lower Quarter Trim GM
GM Positions: Left
Description: Red. Helps conceal components on your vehicle's quarter panel
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 $645.64
$435.61
MSRP $645.64
$435.61
13
2016-2019 Cadillac ATS - Lower Quarter Trim GM
GM Positions: Right
Description: Red. Helps conceal components on your vehicle's quarter panel
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 $625.31
$421.89
MSRP $625.31
$421.89
13
2016-2019 Cadillac ATS - Lower Quarter Trim GM
GM Positions: Left
Notes: PARTS: Order by application.
Description: Platinum with suede. Helps conceal components on your vehicle's quarter panel
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 $625.31
$421.89
MSRP $625.31
$421.89
13
2016-2019 Cadillac ATS - Lower Quarter Trim GM
GM Positions: Right
Notes: PARTS: Order by application.
Description: Platinum with suede. Helps conceal components on your vehicle's quarter panel
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 $625.31
$421.89
MSRP $625.31
$421.89
13
13
2016-2019 Cadillac ATS - Lower Trim Panel GM
GM Positions: Rear right lower
Description: Coupe,. Helps conceal the interior side of your vehicle's body B-pillar
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 $149.86
$101.11
MSRP $149.86
$101.11
15
Multi-Purpose Retainer GM
GM Positions: Left
Notes: PARTS: Part included with lower quarter trim.
Description: Extended cab, yellow. Birds beak. Without round head. Coupe,. #4. #2. Type 1. Lower qtr trim,retainer. Crew cab. yellow. Used to secure multiple components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.97
$8.29
MSRP $11.97
$8.29
18
2015-2019 Cadillac ATS - Speaker Grille GM
GM Positions: Left
Notes: PARTS: Part included with lower quarter trim.
Description: Black. Brown. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $236.60
$132.50
MSRP $236.60
$132.50
18
2015-2019 Cadillac ATS - Speaker Grille GM
GM Positions: Right
Notes: PARTS: Part included with lower quarter trim.
Description: Black. Brown. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $235.30
$131.77
MSRP $235.30
$131.77
18
2015-2019 Cadillac ATS - Speaker Grille GM
GM Positions: Left
Notes: PARTS: Part included with lower quarter trim.
Description: Platinum. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $199.44
$127.32
MSRP $199.44
$127.32
18
2015-2019 Cadillac ATS - Speaker Grille GM
GM Positions: Right
Notes: PARTS: Part included with lower quarter trim.
Description: Platinum. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $199.44
$127.32
MSRP $199.44
$127.32
18
2015-2019 Cadillac ATS - Speaker Grille GM
GM Positions: Left
Description: Red. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $199.92
$127.62
MSRP $199.92
$127.62
18
2015-2019 Cadillac ATS - Speaker Grille GM
GM Positions: Right
Notes: PARTS: Part included with lower quarter trim.
Description: Red. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $199.44
$127.32
MSRP $199.44
$127.32
19
2015-2019 Cadillac ATS - Lower Trim Panel GM
GM Positions: Left
Description: Coupe,. Helps conceal the interior side of your vehicle's body B-pillar
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 $157.47
$106.24
MSRP $157.47
$106.24
21
Multi-Purpose Clip GM
GM Positions: Left
Notes: PARTS: Part included with lower trim panel.
Description: #2. Coupe,. Front sill plate,clip. Lower trim panel,grommet. Convertible. Upper molding,clip. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.82
$5.12
MSRP $7.82
$5.12
22
2015-2019 Cadillac ATS - Lower Bracket GM
GM Positions: Left
Description: Coupe,. Helps align and secure your vehicle's quarter panel trim
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $31.06
$21.52
MSRP $31.06
$21.52
22
2015-2019 Cadillac ATS - Lower Bracket GM
GM Positions: Right
Description: Coupe,. Helps align and secure your vehicle's quarter panel trim
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Collision parts are designed to help promote proper and safe repair
MSRP $30.15
$20.88
MSRP $30.15
$20.88
23
Multi-Purpose Retainer GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.75
$7.05
MSRP $10.75
$7.05