Rear Floor & Rails for 2020 Cadillac XT6
No.
Part # / Description / Price
Price
2
Rear Floor Rear Panel 
GM
GM Description: Foundation for your vehicle's interior components
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
Sheet metal used for the floor.
Sheet metal used for the floor.
MSRP $531.38
$392.13
MSRP $531.38
$392.13
3
Fuel Pump Power Control Module Bracket GM
GM Notes: PARTS: Part included with rear floor pan.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A component that facilitates the mounting of the Fuel Pump Driver Module.
A component that facilitates the mounting of the Fuel Pump Driver Module.
MSRP $15.35
$11.33
MSRP $15.35
$11.33
4
Passenger Side Rear Wheelhouse Inner Panel Extension GM
GM Positions: Right
Description: Completes the appearance of your vehicle's wheelhouse 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
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
MSRP $103.82
$77.86
MSRP $103.82
$77.86
4
Rear Driver Side Wheelhouse Inner Panel Extension GM
GM Positions: Left
Description: Completes the appearance of your vehicle's wheelhouse 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
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
MSRP $108.98
$81.73
MSRP $108.98
$81.73
5
Spare Wheel Well Panel with Reinforcement and Studs GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Spare tire compartment.
Spare tire compartment.
MSRP $1,322.07
$975.63
MSRP $1,322.07
$975.63
6
Spare Wheel Well Panel Reinforcement GM
GM Notes: PARTS: Part included with spare tire panel.
Description: Helps secure and support your vehicle's wheel housing
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
A bracket for a spare tire.
A bracket for a spare tire.
MSRP $25.71
$20.06
MSRP $25.71
$20.06
7
Driver Side Rear Compartment Floor Panel Extension GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
MSRP $165.02
$123.77
MSRP $165.02
$123.77
7
Passenger Side Rear Compartment Floor Panel Extension GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
MSRP $107.25
$79.15
MSRP $107.25
$79.15
8
Upper Cross-Member GM
GM Description:
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
$44.26
$44.26
9
Floor Panel Number 6 Cross Bar GM
GM Description: Helps support and strengthen your vehicle's floor 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
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $354.73
$266.04
MSRP $354.73
$266.04
11
Floor Pan Crossmember GM
GM Description: Front. Center. Helps support and strengthen your vehicle's floor 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
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $21.46
$16.74
MSRP $21.46
$16.74
12
Floor Panel Number 6 Cross Bar GM
GM Description: Rear. Helps support and strengthen your vehicle's floor 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
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $34.08
$25.97
MSRP $34.08
$25.97
15
Driver Side Underbody Rear Side Rail Bracket GM
GM Positions: Left
Notes: PARTS: Part included with front rail.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Frame Side Member Bracket.
Frame Side Member Bracket.
MSRP $46.60
$35.51
MSRP $46.60
$35.51
15
Passenger Side Underbody Rear Side Rail Bracket GM
GM Positions: Right
Notes: PARTS: Part included with front rail.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Frame Side Member Bracket.
Frame Side Member Bracket.
MSRP $50.17
$38.23
MSRP $50.17
$38.23
16
Passenger Side Underbody Rear Side Rail Extension GM
GM Positions: Right
Description: Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.52
$40.02
MSRP $52.52
$40.02
16
Driver Side Underbody Rear Side Rail Extension GM
GM Positions: Left
Description: Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.88
$16.29
MSRP $20.88
$16.29
17
Driver Side Underbody Rear Side Rail GM
GM Positions: Left
Description: 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
Frame Side Member Assembly.
Frame Side Member Assembly.
MSRP $2,076.36
$1,557.27
MSRP $2,076.36
$1,557.27
17
Passenger Side Underbody Rear Side Rail GM
GM Positions: Right
Description: 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
Frame Side Member Assembly.
Frame Side Member Assembly.
MSRP $2,076.36
$1,557.27
MSRP $2,076.36
$1,557.27
18
Driver Side Floor Panel Crossmember Extension GM
GM Positions: Left
Notes: PARTS: Part included with rear rail.
Description: Center. Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A bracket for a floor pan crossmember.
A bracket for a floor pan crossmember.
MSRP $20.88
$16.29
MSRP $20.88
$16.29
18
Passenger Side Floor Panel Crossmember Extension GM
GM Positions: Right
Notes: PARTS: Part included with rear rail.
Description: Center. Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A bracket for a floor pan crossmember.
A bracket for a floor pan crossmember.
MSRP $20.38
$15.90
MSRP $20.38
$15.90
19
Driver Side Floor Panel Crossmember Extension GM
GM Positions: Left
Notes: PARTS: Part included with rear rail.
Description: Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A bracket for a floor pan crossmember.
A bracket for a floor pan crossmember.
MSRP $38.38
$29.25
MSRP $38.38
$29.25
19
Passenger Side Floor Panel Crossmember Extension GM
GM Positions: Right
Notes: PARTS: Part included with rear rail.
Description: Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
A bracket for a floor pan crossmember.
A bracket for a floor pan crossmember.
MSRP $20.88
$16.29
MSRP $20.88
$16.29
20
Driver Side Underbody Rear Side Rail Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with rear rail.
Description: 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
Frame Rail End.
Frame Rail End.
MSRP $86.97
$64.18
MSRP $86.97
$64.18
20
Passenger Side Underbody Rear Side Rail Rear Reinforcement GM
GM Positions: Right
Notes: PARTS: Part included with rear rail.
Description: 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 $86.97
$65.23
MSRP $86.97
$65.23
21
Passenger Side Rear Compartment Floor Panel Rail GM
GM Positions: Right
Description: 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
Sheet metal structure used along the sides of the vehicle floor.
Sheet metal structure used along the sides of the vehicle floor.
MSRP $644.88
$475.89
MSRP $644.88
$475.89
21
Driver Side Rear Compartment Floor Panel Rail GM
GM Positions: Left
Description: 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
Sheet metal structure used along the sides of the vehicle floor.
Sheet metal structure used along the sides of the vehicle floor.
MSRP $480.67
$354.71
MSRP $480.67
$354.71
22
Rear Compartment Floor Panel Rear Rail GM
GM Positions: Left
Description: 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
A bracket for a floor side rail.
A bracket for a floor side rail.
MSRP $120.28
$90.21
MSRP $120.28
$90.21
22
Passenger Side Rear Compartment Floor Panel Rear Rail GM
GM Positions: Right
Description: 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
A bracket for a floor side rail.
A bracket for a floor side rail.
MSRP $20.88
$16.29
MSRP $20.88
$16.29