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
Rear Upper Bumper Cover 1 
GM
GM Description: Without v, with park sensor, without side object wrng, with black crm. Helps define the shape of your vehicle
Helps protect internal bumper components from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $233.06
$153.74
MSRP $233.06
$153.74
1
Rear Upper Bumper Cover 1 GM
GM Description: Sedan, without v, without park sensor, without park sensor. Helps define the shape of your vehicle
Helps protect internal bumper components from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $590.56
$387.78
MSRP $590.56
$387.78
1
Rear Upper Bumper Cover 1 GM
GM Description: Sedan, without v, with park sensor, without side object wrng, with park sensor, without side object wrng. Without v, with park sensor, without side object wrng, without black crm. Helps define the shape of your vehicle
Helps protect internal bumper components from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $766.94
$503.59
MSRP $766.94
$503.59
1
Rear Upper Bumper Cover 1 GM
GM Description: Without v, with park sensor, with side object wrng, with park sensor, with side object wrng. Helps define the shape of your vehicle
Helps protect internal bumper components from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $998.36
$655.55
MSRP $998.36
$655.55
2
Rear Passenger Side Bumper Fascia Guide GM
GM Positions: Right
Description: Sedan, with v. Helps support your vehicle's bumper fascia
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.07
$24.77
MSRP $36.07
$24.77
2
Rear Driver Side Bumper Fascia Guide GM
GM Positions: Left
Description: Sedan, with v. Helps support your vehicle's bumper fascia
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.07
$24.77
MSRP $36.07
$24.77
2
Rear Driver Side Bumper Fascia Guide GM
GM Positions: Rear left
Description: Without v. Coupe, with v. Helps support your vehicle's bumper fascia
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $37.22
$25.56
MSRP $37.22
$25.56
5
Rivet GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.53
$6.17
MSRP $8.53
$6.17
6
Rear Bumper Fascia Seal GM
GM Positions: Left
Notes: PARTS: Part included with side retainer.
Description: Upper components. Bumper cover & trim. Coupe, without v, side. 2014-16 bumper cover & mounting without CTS V. Sedan, with v, inner. With denali, 2017-19. Coupe, with v, outer. With denali, 2020. Helps prevent leaks in various components of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.71
$22.92
MSRP $31.71
$22.92
6
Rear Bumper Fascia Guide Seal GM
GM Positions: Right
Notes: PARTS: Part included with side retainer.
Description: Without CTS V, 2017-19. Coupe, without v, rear. Sedan, without v, outer. Coupe, with v, inner. 2014-16 bumper cover & mounting without CTS V. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.55
$20.64
MSRP $28.55
$20.64
7
Rear Bumper Lower Fascia Bracket GM
GM Positions: Left
Description: Coupe, without v. Sedan, without v. Secures your vehicle's fascia to its body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.11
$23.43
MSRP $34.11
$23.43
8
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
9
Multi-Purpose Nut GM
GM Positions: Left
Notes: PARTS: Part included with side bracket.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.81
$6.02
MSRP $8.81
$6.02
10
Passenger Side Rear Bumper Fascia Center Bracket GM
GM Positions: Right
Description: Sedan, with v. Secures your vehicle's fascia to its body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $64.81
$44.51
MSRP $64.81
$44.51
10
Rear Driver Side Bumper Fascia Center Bracket GM
GM Positions: Left
Description: Sedan, with v. Secures your vehicle's fascia to its body
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $57.57
$39.54
MSRP $57.57
$39.54
13
Rear Bumper Impact Bar GM
GM Positions: Rear
Description: Coupe, without v. Sedan, without v. Helps limit damage in low impact collisions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $504.19
$331.07
MSRP $504.19
$331.07
14
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 $9.14
$6.24
MSRP $9.14
$6.24
15
Rear Bumper Fascia Energy Absorber GM
GM Description: Sedan, without v. Helps provide protection during impacts
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $260.62
$171.92
MSRP $260.62
$171.92
16
Multi-Purpose Retainer GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.34
$5.02
MSRP $7.34
$5.02
19
Primed Rear Bumper Fascia Tow Hook Access Hole Cover GM
GM Description: Sedan, without v. Helps enhance your vehicle's appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $67.06
$46.06
MSRP $67.06
$46.06
20
Galvano Silver Rear Bumper Fascia Molding GM
GM Description: Sedan, with v. Helps protect your vehicle's bumper from dents and dings
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $157.42
$105.26
MSRP $157.42
$105.26
21
Rear Lower Bumper Cover 1 GM
GM Description: Sedan, without v, with dual exhaust. Helps define the shape of your vehicle
Helps protect internal bumper components from the elements
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $721.02
$473.44
MSRP $721.02
$473.44
23
M4.2x1.41x20 Multi-Purpose Bolt GM
GM 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
24
Multi-Purpose Retainer GM
GM 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 $8.90
$6.43
MSRP $8.90
$6.43
25
Passenger Side Rear Bumper Reflector Lens GM
GM Positions: Right
Description: Sedan, without v. 2013-17. 2017-19. 2020. Coupe, without v. Helps increase vehicle's visibility to other vehicles
Mounts flush to bumper fascia
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.85
$12.90
MSRP $17.85
$12.90
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.