Hardware, Fasteners & Fittings for 2018 Cadillac ATS
1. Bumper Cover 
2. Bumper Cover 
3. Upper Quarter Trim 
4. Rocker Molding 
5. Fender 
6. Door Trim Panel 
7. Cushion Frame 
8. Fender 
9. Bumper Cover 
10. Windshield Pillar Trim 
11. Headliner 
12. Upper Quarter Trim 
13. Pkg Tray Trim 
14. Bumper Cover 
15. Front Trim 
16. Fuel Door 
17. Door Trim Panel 
18. Trunk Lid 
19. Outer Belt Assembly 
20. Front 
21. Seat Back Assembly 
22. Pkg Tray Trim 
23. Belt Molding 
24. Seat Belt Assembly 
25. Seat Belt Assembly 
26. Mirror Assembly 
27. Console Assembly 
28. Front Trim Retainer 
29. Rear Body Panel 
30. Door Trim Panel 
31. Fuel Door 
32. Windshield Pillar Trim 
33. Seat Assembly 
34. Bumper Cover Bolt 
35. Bumper Cover Bolt 
36. Cornering Lamp Bolt 
37. Bumper Cover Bolt 
38. Trunk Trim Panel 
39. Bumper Cover Bolt 
40. Rear 
41. Bumper Cover Bolt 
42. Bumper Cover Bolt 
43. Bumper Cover Bolt 
44. Overhead Console 
45. Horn 
46. Right 
47. Overhead Console 
48. Belt Molding 
49. Spoiler Clip 
50. Grille 
51. Reveal Molding 
52. Radiator Support Tie Bar 
53. Cowl Cover 
54. Upper Tie Bar 
55. Cushion Assembly 
56. Vent Retainer 
57. Side Reinforced Bolt 
58. Hood 
59. Quarter Panel Splash Shield Bolt 
60. Outer Belt Assembly 
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. Fender Liner Bolt 
71. Bumper Cover Bolt 
72. Cowl Grille Bolt 
73. Fender Liner Bolt 
74. License Mount Screw 
75. Air Deflector Bolt 
76. Seat Assembly 
77. Bumper Guide Bolt 
78. Seat Assembly 
79. Seat Assembly 
80. Bumper Cover Bolt 
81. Vent Clip 
82. Vent Clip 83. Window Regulator Screw No.
Part # / Description / Price
Price
1
Front Passenger Side Fender 
GM
GM Positions: Right
Description: Without v. Helps prevent vehicle from throwing debris while driving
Frames the wheel well
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 $591.03
$388.08
MSRP $591.03
$388.08
1
Front Driver Side Fender GM
GM Positions: Left
Description: Without v. Helps prevent vehicle from throwing debris while driving
Frames the wheel well
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 $591.03
$388.08
MSRP $591.03
$388.08
1
Front Passenger Side Fender GM
GM Positions: Front right
Description: 2013-2014. 2015-2018, without v. Helps prevent vehicle from throwing debris while driving
Frames the wheel well
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 $481.25
$317.45
MSRP $481.25
$317.45
1
Front Driver Side Fender GM
GM Positions: Front left
Description: 2013-2014. 2015-2018, without v. Helps prevent vehicle from throwing debris while driving
Frames the wheel well
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 $481.25
$317.45
MSRP $481.25
$317.45
2
Multi-Purpose Bolt GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.11
$6.23
MSRP $9.11
$6.23
2
Multi-Purpose Bolt GM
GM Positions: Front
Description: Type 1. 2017-19. Rear bracket. M6 x 17mm. 2015-2018, without v, #1. With zl1, 6x17mm. 6x1x17mm. Sedan, 2016-2018, with v, #1. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.20
$6.65
MSRP $9.20
$6.65
2
Battery Tray Bolt GM
GM Positions: Front
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $26.96
$18.42
MSRP $26.96
$18.42
6
Multi-Purpose Nut GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.58
$5.87
MSRP $8.58
$5.87
7
Multi-Purpose Nut GM
GM Positions: Right
Description: #1. #2. 2017-19. Fender & shields. 2018-19. 2013-17. Fender,U-nut. Fender & mounting. 2017-21, upper components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.62
$5.89
MSRP $8.62
$5.89
8
Front Driver Side Fender Front Brace GM
GM Positions: Left
Description: Without v. Helps secure fender and exterior body panels
Helps reduce rattling
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $54.45
$37.39
MSRP $54.45
$37.39
8
Passenger Side Front Fender Front Brace GM
GM Positions: Right
Description: Without v. Helps secure fender and exterior body panels
Helps reduce rattling
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $54.45
$37.39
MSRP $54.45
$37.39
9
Front Driver Side Fender Insulator GM
GM Positions: Left
Description: Without v. Coupe, with v. Helps reduce road noise from entering vehicle 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 $9.68
$7.00
MSRP $9.68
$7.00
9
Passenger Side Front Fender Insulator GM
GM Positions: Right
Description: Without v. Coupe, with v. Helps reduce road noise from entering vehicle 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 $9.93
$7.18
MSRP $9.93
$7.18
9
Front Driver Side Fender Insulator GM
GM Positions: Front left
Description: 2013-2014. 2015-2018, without v. Sedan, 2016-2018, with v. Helps reduce road noise from entering vehicle 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
9
Passenger Side Front Fender Insulator GM
GM Positions: Front right
Description: 2013-2014. 2015-2018, without v. Sedan, 2016-2018, with v. Helps reduce road noise from entering vehicle 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 $22.18
$16.03
MSRP $22.18
$16.03
10
Passenger Side Front Wheelhouse Liner GM
GM Positions: Right
Description: Without V. without sport susp. Helps protect the inside of your fender from damage
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 $186.50
$123.02
MSRP $186.50
$123.02
10
Front Driver Side Wheelhouse Liner with Nuts GM
GM Positions: Left
Description: Without V. without sport susp. Helps protect the inside of your fender from damage
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 $186.50
$123.02
MSRP $186.50
$123.02
10
Passenger Side Front Wheelhouse Liner GM
GM Positions: Right
Description: Without V. with sport susp. Helps protect the inside of your fender from damage
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 $136.55
$91.31
MSRP $136.55
$91.31
10
Front Driver Side Wheelhouse Liner with Nuts GM
GM Positions: Left
Description: Without V. with sport susp. Helps protect the inside of your fender from damage
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 $132.67
$88.71
MSRP $132.67
$88.71
11
Fender Liner Retainer GM
GM Positions: Left
Notes: PARTS: Part included with fender liner.
MSRP $7.88
$5.39
MSRP $7.88
$5.39
12
M4.2x1.41x20 Multi-Purpose Bolt 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
MSRP $8.83
$6.38
MSRP $8.83
$6.38
13
Multi-Purpose Nut GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.61
$5.20
MSRP $7.61
$5.20
14
$32.62
14
Splash Shield GM
GM Positions: Right
Description: Sedan, 2015-2018, without v, with awd.
MSRP $49.40
$33.93
MSRP $49.40
$33.93
14
Front Driver Side Engine Splash Shield GM
GM Positions: Left
Description: 2015-2018, without v, with awd. Coupe, without v, with awd. Helps protect engine compartment from road debris and the elements
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 $49.40
$33.93
MSRP $49.40
$33.93
14
Fender Liner GM
GM Positions: Front left outer
Description: 2015-2018, without v, with sport susp.
MSRP $137.02
$91.62
MSRP $137.02
$91.62
14
Driver Side Front Wheelhouse Liner with Nuts GM
GM Positions: Front left outer
Description: 2015-2018, without v, without sport susp. Helps protect the inside of your fender from damage
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 $263.24
$173.65
MSRP $263.24
$173.65
14
Passenger Side Front Wheelhouse Liner with Nuts GM
GM Positions: Front right outer
Description: 2015-2018, without v, without sport susp. Helps protect the inside of your fender from damage
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 $263.24
$173.65
MSRP $263.24
$173.65
14
$30.59
15
M4.2x1.41x25 Multi-Purpose Bolt 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
MSRP $8.83
$6.38
MSRP $8.83
$6.38
17
Front Tire Front Air Deflector GM
GM Positions: Front right
Description: 2013-2014. 2015-2018, without v. Helps direct air flow
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 $73.94
$50.78
MSRP $73.94
$50.78
18
M4.2x1.41x20 Multi-Purpose Bolt GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.61
$5.89
MSRP $8.61
$5.89