Frame for 2023 Cadillac XT4
No.
Part # / Description / Price
Price
1
MSRP $603.04
$395.98
1
MSRP $573.50
$376.57
3
Driver Side Rear Compartment Floor Panel Rail 
GM
GM Positions: Left
Description: Rails & components, rear compartment panel, rear. Helps strengthen and support your vehicle's underbody
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 $38.03
$26.12
MSRP $38.03
$26.12
3
Passenger Side Rear Compartment Floor Panel Rail GM
GM Positions: Right
Description: Rails & components, rear compartment panel, rear. Helps strengthen and support your vehicle's underbody
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 $38.03
$26.12
MSRP $38.03
$26.12
4
Rail Support Bracket GM
GM Positions: Right
Description: 2021-26, rails & components.
MSRP $45.14
$31.00
MSRP $45.14
$31.00
5
Driver Side Rear Compartment Panel Brace GM
GM Positions: Left
Description: Rails & components, lower. Helps strengthen and support trunk floor panels
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 $34.91
$23.97
MSRP $34.91
$23.97
5
Rail Support Brace GM
GM Positions: Right
Description: 2021-26, rails & components, lower.
MSRP $34.91
$23.97
MSRP $34.91
$23.97
6
Driver Side Rear Compartment Panel Brace GM
GM Positions: Left
Description: Rails & components, upper. Helps strengthen and support trunk floor panels
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 $22.04
$15.94
MSRP $22.04
$15.94
6
MSRP $35.59
$24.44
7
Driver Side Quarter Inner and Rear Wheelhouse Panel GM
GM Positions: Rear left
Description: For proper installation, locate your nearest GM dealer, independent service center, or body shop
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 $406.17
$267.92
MSRP $406.17
$267.92
8
Driver Side Rear Compartment Panel Brace GM
GM Positions: Left
Description: Rails & components. Helps strengthen and support trunk floor panels
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 $53.30
$36.61
MSRP $53.30
$36.61
8
Inner Wheelhouse Brace GM
GM Positions: Right
Description: 2021-26, rails & components.
MSRP $24.98
$18.06
MSRP $24.98
$18.06
9
Passenger Side Number 6 Floor Panel Cross Bar Extension GM
GM Positions: Right
Description: Rails & components, upper. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $25.70
$18.58
MSRP $25.70
$18.58
9
Driver Side Floor Panel Number 6 Cross Bar Extension GM
GM Positions: Left
Description: Rails & components, upper. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.50
$17.71
MSRP $24.50
$17.71
10
Driver Side Floor Panel Number 6 Cross Bar Extension GM
GM Positions: Left
Description: Rails & components, lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $40.69
$27.94
MSRP $40.69
$27.94
10
MSRP $86.20
$57.64
11
Driver Side Underbody Rear Side Rail Rear Reinforcement GM
GM Positions: Left
Description: Rails & components. Helps secure and support your vehicle's underbody rail
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 $50.28
$34.53
MSRP $50.28
$34.53
11
Extension Reinforcement GM
GM Positions: Right
Description: 2021-26, rails & components.
MSRP $46.76
$32.11
MSRP $46.76
$32.11
12
Spring Seat GM
GM Positions: Right
Description: Sportback, 5-link suspension. Tourx. 2021-26, rails & components.
MSRP $42.91
$29.47
MSRP $42.91
$29.47
12
Spring Seat GM
GM Positions: Left
Description: Sportback, 5-link suspension. 2021-26, rails & components. Tourx.
MSRP $41.62
$28.58
MSRP $41.62
$28.58
14
Lower Rail Extension GM
GM Positions: Right
Description: 2021-26, rails & components, inner.
MSRP $53.14
$36.49
MSRP $53.14
$36.49
15
Driver Side Underbody Rear Side Rail Extension GM
GM Positions: Left
Description: Rails & components, outer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $37.60
$25.82
MSRP $37.60
$25.82
15
Lower Rail Extension GM
GM Positions: Right
Description: 2021-26, rails & components, outer.
MSRP $37.60
$25.82
MSRP $37.60
$25.82
15
Outer Rail Bracket GM
GM Positions: Left outer
Description: 2021-23, lower rail. 2024-26, lower rail.
MSRP $26.61
$18.22
MSRP $26.61
$18.22
16
Driver Side Underbody Rear Side Rail Rear Reinforcement GM
GM Positions: Left
Description: Rails & components. Helps secure and support your vehicle's underbody rail
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 $15.52
$11.22
MSRP $15.52
$11.22
17
Driver Side Underbody Rear Side Rail Extension GM
GM Positions: Left
Description: Rails & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $79.85
$54.83
MSRP $79.85
$54.83
18
MSRP $55.59
$38.02