Hardware, Fasteners & Fittings for 2021 Cadillac XT4
1. Bumper Cover 
2. Upper Support 
3. Windshield Pillar Trim 
4. Headliner 
5. Side Trim Panel 
6. Bumper Cover 
7. Door Trim Panel 
8. Upper Quarter Trim 
9. Fuel Door 
10. Fender 
11. Trailer Hitch 
12. Hood 
13. Cowl Grille 
14. Applique 
15. Upper Gate Trim 
16. Belt Molding 
17. Engine Cradle 
18. Door Trim Panel 
19. Handle, Outside 
20. Rear 
21. Rear 
22. Door Glass 
23. Belt Molding 
24. Parking Aid Sensor 
25. Lift Gate 
26. Steering Wheel 
27. Handle, Outside 
28. Trim Plate 
29. Mirror Assembly 
30. Side Rail 
31. Rear 
32. Center Console 
33. Bumper Cover Bolt 
34. Bumper Cover Bolt 
35. Overhead Console 
36. Bumper Cover Bolt 
37. Steering Wheel 
38. Bumper Cover Bolt 
39. Low Note Horn 
40. Front 
41. Bumper Cover Bolt 
42. Belt & Retractor 
43. Bumper Cover Bolt 
44. Bumper Cover Bolt 
45. Cornering Lamp Bolt 
46. Front 
47. Side Reinforced Bolt 
48. Door Shell 
49. Door Shell 
50. Quarter Panel Splash Shield Bolt 
51. Headrest 
52. Headrest 
53. Roof Panel 
54. Quarter Panel Splash Shield Bolt 
55. Bumper Guide Bolt 
56. Lower Grille Bolt 
57. Lower 
58. Inner Bracket Screw 
59. Side Retainer Bolt 
60. Bumper Guide Bolt 
61. Bumper Guide Bolt 
62. Cowl Grille Bolt 
63. Fender Liner Bolt 
64. Bumper Cover Bolt 
65. Fender Liner Bolt 
66. Air Deflector Bolt 
67. Bumper Guide Bolt 
68. License Mount Screw 
69. Bumper Cover Bolt 
70. Headrest 
71. Headrest 72. Window Regulator Nut No.
Part # / Description / Price
Price
1
Handle, Outside 
GM
GM Positions: Left
Notes: PARTS: Part is paint to match.
Description: Without illuminated, with chrome. Without illuminated, body color. With body color insert, with body color insert.
$75.59
$75.59
2
Primed Front Side Door Lock Cylinder Opening Cover GM
GM Positions: Left
Notes: PARTS: Part is paint to match.
Description: Sedan, with v. Primed. Installed in your vehicle's door lock cylinder for a finished appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $76.48
$52.52
MSRP $76.48
$52.52
3
Door Outside Handle Insulator GM
GM Positions: Right
Description: Coupe,. Sedan,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.44
$7.55
MSRP $10.44
$7.55
4
Front Passenger Side Door Outside Handle Bracket GM
GM Positions: Right
Description: All. Helps align and secure your vehicle's exterior door handle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $61.45
$42.20
MSRP $61.45
$42.20
4
Front Driver Side Door Outside Handle Bracket GM
GM Positions: Left
Description: All. Without retainers. Helps align and secure your vehicle's exterior door handle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $61.17
$42.01
MSRP $61.17
$42.01
5
$129.51
6
MSRP $10.46
$7.56
7
MSRP $6.57
$4.75
9
Side Door Lock Striker GM
GM Positions: Rear
Description: Helps keep your vehicle's door securely closed
Helps prevent unexpected opening of your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.78
$7.07
MSRP $9.78
$7.07
10
Multi-Purpose Bolt GM
GM Positions: Left
Description: Double cab. Crew cab. Regular cab. Helps secure and attach your vehicle's radiator support baffle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.44
$7.55
MSRP $10.44
$7.55
11
Side Door Striker Spacer GM
GM Positions: Left
Description: Double cab. Sportback. Regular cab. Door side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.58
$22.10
MSRP $30.58
$22.10
12
Rear Driver Side Upper Door Hinge GM
GM Positions: Left
Description: Sportback. Tourx. Designed and manufactured by GM to fit the exact specifications of your GM vehicle
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 $81.39
$55.89
MSRP $81.39
$55.89
12
Passenger Side Upper Rear Door Hinge GM
GM Positions: Right
Description: Sportback. Tourx. Designed and manufactured by GM to fit the exact specifications of your GM vehicle
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 $77.37
$53.14
MSRP $77.37
$53.14
13
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 $9.96
$6.80
MSRP $9.96
$6.80
14
Door Hinge GM
GM Positions: Left
Description: Sedan,. Sportback. Tourx. Wagon,. Designed and manufactured by GM to fit the exact specifications of your GM vehicle
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 $106.90
$71.48
MSRP $106.90
$71.48
14
Door Hinge GM
GM Positions: Right
Description: Sedan,. Sportback. Tourx. Wagon,. Designed and manufactured by GM to fit the exact specifications of your GM vehicle
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 $106.90
$71.48
MSRP $106.90
$71.48
15
Front Door Hinge Bolt GM
GM Positions: Left
Description: CREW CAB. body side. Double cab. body side. To door. Door side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.79
$6.00
MSRP $8.79
$6.00
17
Multi-Purpose Bolt GM
GM Description: Extended cab. Double cab. Tourx. 2014-2017. Regular cab. 2011-2013. Crew cab. Door side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.92
$9.52
MSRP $13.92
$9.52
19
Rear Passenger Side Door Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $107.88
$68.25
MSRP $107.88
$68.25
19
Rear Driver Side Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $108.29
$68.51
MSRP $108.29
$68.51
19
Rear Driver Side Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $105.22
$66.58
MSRP $105.22
$66.58
19
Rear Driver Side Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $107.93
$68.29
MSRP $107.93
$68.29
19
Rear Passenger Side Door Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $126.36
$70.13
MSRP $126.36
$70.13
19
Rear Passenger Side Door Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $117.04
$64.96
MSRP $117.04
$64.96
19
Rear Passenger Side Door Wiring Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $123.04
$68.29
MSRP $123.04
$68.29
19
Rear Driver Side Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $110.84
$70.13
MSRP $110.84
$70.13