Rear Floor & Rails for 2020 Audi A8 Quattro
No.
Part # / Description / Price
Price
1
Spare Tire Compartment 
Audi
Audi Description: With 3.0L plug-in hybrid.
Spare tire compartment.
Spare tire compartment.
MSRP $938.45
$771.64
MSRP $938.45
$771.64
2
MSRP $4.36
$2.96
3
Floor Pan Crossmember Audi
Audi Description: With 3.0L plug-in hybrid.
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $566.65
$430.09
MSRP $566.65
$430.09
4
Floor Pan Crossmember Bolt Audi
Audi Description: With 3.0L plug-in hybrid.
A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Floor Pan Crossmember to it's mounting point.
A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Floor Pan Crossmember to it's mounting point.
MSRP $0.96
$0.65
MSRP $0.96
$0.65
4
MSRP $9.58
$6.51
5
Floor Pan Crossmember Audi
Audi Description: With 3.0L plug-in hybrid.
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $483.32
$366.84
MSRP $483.32
$366.84
6
7
Floor Pan Bracket Audi
Audi Positions: Left
Notes: PARTS: Part included with floor pan.
Description: With 3.0L plug-in hybrid.
A bracket for a floor pan.
A bracket for a floor pan.
7
Floor Pan Bracket Audi
Audi Positions: Right
Notes: PARTS: Part included with floor pan.
Description: With 3.0L plug-in hybrid.
A bracket for a floor pan.
A bracket for a floor pan.
8
Floor Pan Crossmember Audi
Audi Description: Without 3.0L plug-in hybrid.
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $331.66
$253.71
MSRP $331.66
$253.71
10
Child Restraint Anchor Plate Audi
Audi Positions: Right
Notes: PARTS: Part included with rear floor pan.
Description: With 3.0L plug-in hybrid.
Attachment point for the Child Seat restraint.
Attachment point for the Child Seat restraint.
11
Child Restraint Anchor Plate Audi
Audi Positions: Left
Notes: PARTS: Part included with rear floor pan.
Description: With 3.0L plug-in hybrid.
Attachment point for the Child Seat restraint.
Attachment point for the Child Seat restraint.
12
Fuel Tank Access Cover Audi
Audi Description: Without 3.0L plug-in hybrid.
A cover used to cover the opening which gives access to the fuel tank.
A cover used to cover the opening which gives access to the fuel tank.
13
Floor Pan Crossmember Audi
Audi Positions: Left
Description: Without 3.0L plug-in hybrid.
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $383.32
$293.24
MSRP $383.32
$293.24
13
Floor Pan Crossmember Audi
Audi Positions: Right
Description: Without 3.0L plug-in hybrid.
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $383.32
$293.24
MSRP $383.32
$293.24
14
Floor Pan Crossmember Audi
Audi Description: With 3.0L plug-in hybrid.
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $791.65
$600.86
MSRP $791.65
$600.86
15
Frame Side Member Assembly Audi
Audi Positions: Left
Description: With 3.0L plug-in hybrid.
Frame Side Member Assembly.
Frame Side Member Assembly.
15
Frame Side Member Assembly Audi
Audi Positions: Right
Description: With 3.0L plug-in hybrid.
Frame Side Member Assembly.
Frame Side Member Assembly.
15
Frame Side Member Assembly Audi
Audi Positions: Rear left
Description: Without 3.0L plug-in hybrid.
Frame Side Member Assembly.
Frame Side Member Assembly.
16
Frame Side Member Bracket Audi
Audi Positions: Left
Description: Without 3.0L plug-in hybrid.
Frame Side Member Bracket.
Frame Side Member Bracket.
MSRP $123.32
$93.60
MSRP $123.32
$93.60
16
Frame Side Member Bracket Audi
Audi Positions: Right
Description: Without 3.0L plug-in hybrid.
Frame Side Member Bracket.
Frame Side Member Bracket.
17
Frame Stiffener Audi
Audi Positions: Right
Description: Without 3.0L plug-in hybrid.
Frame Stiffener.
Frame Stiffener.
MSRP $49.38
$33.06
MSRP $49.38
$33.06
18
Side Member Assembly Bolt Audi
Audi Positions: Left
Description: Apron & upper rail. With 3.0L plug-in hybrid.
MSRP $7.50
$5.10
MSRP $7.50
$5.10
19
Frame Rail End Audi
Audi Positions: Left
Notes: PARTS: Part included with sidemember assembly.
Description: With 3.0L plug-in hybrid.
Frame Rail End.
Frame Rail End.
19
Frame Rail End Audi
Audi Positions: Right
Notes: PARTS: Part included with sidemember assembly.
Description: With 3.0L plug-in hybrid.
Frame Rail End.
Frame Rail End.
20
Floor Extension Audi
Audi Positions: Left
Notes: PARTS: Part included with sidemember assembly.
Description: Without 3.0L plug-in hybrid.
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
MSRP $139.99
$106.25
MSRP $139.99
$106.25
20
Floor Extension Audi
Audi Positions: Right
Notes: PARTS: Part included with sidemember assembly.
Description: Without 3.0L plug-in hybrid.
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
No.
Part # / Description / Price
Price
7
Vehicle Battery Bracket Audi
Audi Description: 48 volt. Without 3.0L plug-in hybrid, #6.
A component that facilitates the mounting of the Battery.
A component that facilitates the mounting of the Battery.
8
Floor Pan Reinforcement Audi
Audi Positions: Front
Description: Without 3.0L plug-in hybrid, front.
Reinforcement panel or structure used for the vehicles floor.
Reinforcement panel or structure used for the vehicles floor.
9
Floor Pan Reinforcement Audi
Audi Positions: Rear
Description: Without 3.0L plug-in hybrid, rear.
Reinforcement panel or structure used for the vehicles floor.
Reinforcement panel or structure used for the vehicles floor.
12
Child Restraint Anchor Plate Audi
Audi Positions: Rear right
Description: With 3.0L plug-in hybrid.
Attachment point for the Child Seat restraint.
Attachment point for the Child Seat restraint.
13
Seat Frame Mounting Base Audi
Audi Positions: Rear left
Description: Without 3.0L plug-in hybrid.
A mounting frame to which the seat / frame assembly is mounted to.
A mounting frame to which the seat / frame assembly is mounted to.
MSRP $184.98
$141.51
MSRP $184.98
$141.51
13
Seat Frame Mounting Base Audi
Audi Positions: Rear left
Description: Rear.
A mounting frame to which the seat / frame assembly is mounted to.
A mounting frame to which the seat / frame assembly is mounted to.
14
Fuel Tank Access Cover Audi
Audi Positions: Rear
Description: Without 3.0L plug-in hybrid.
A cover used to cover the opening which gives access to the fuel tank.
A cover used to cover the opening which gives access to the fuel tank.
17
Floor Pan Crossmember Audi
Audi Positions: Rear center
Description: Without 3.0L plug-in hybrid.
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $331.66
$253.71
MSRP $331.66
$253.71
19
Floor Pan Bracket Audi
Audi Positions: Left
Description: Without 3.0L plug-in hybrid.
A bracket for a floor pan.
A bracket for a floor pan.
19
Floor Pan Bracket Audi
Audi Positions: Right
Description: Without 3.0L plug-in hybrid.
A bracket for a floor pan.
A bracket for a floor pan.
23
Frame Side Member Bracket Audi
Audi Positions: Left
Description: Without 3.0L plug-in hybrid.
Frame Side Member Bracket.
Frame Side Member Bracket.
MSRP $123.32
$93.60
MSRP $123.32
$93.60
23
Frame Side Member Bracket Audi
Audi Positions: Right
Description: Without 3.0L plug-in hybrid.
Frame Side Member Bracket.
Frame Side Member Bracket.
24
Frame Stiffener Audi
Audi Positions: Rear left
Description: Without 3.0L plug-in hybrid.
Frame Stiffener.
Frame Stiffener.
25
Frame Rail End Audi
Audi Positions: Rear left
Description: Without 3.0L plug-in hybrid.
Frame Rail End.
Frame Rail End.
MSRP $522.15
$396.31
MSRP $522.15
$396.31
25
Frame Rail End Audi
Audi Positions: Rear right
Description: Without 3.0L plug-in hybrid.
Frame Rail End.
Frame Rail End.
MSRP $473.15
$359.12
MSRP $473.15
$359.12
26
Floor Extension Audi
Audi Positions: Rear left
Description: Without 3.0L plug-in hybrid.
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
MSRP $139.99
$106.25
MSRP $139.99
$106.25
26
Floor Extension Audi
Audi Positions: Rear right
Description: Without 3.0L plug-in hybrid.
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
No.
Part # / Description / Price
Price
3
Frame Side Member Audi
Audi Positions: Left
Notes: PARTS: Part included with center floor pan.
Description: Inner.
Frame Side Member.
Frame Side Member.
3
Frame Side Member Audi
Audi Positions: Right
Notes: PARTS: Part included with center floor pan.
Description: Inner.
Frame Side Member.
Frame Side Member.
4
Frame Side Member Audi
Audi Positions: Left
Notes: PARTS: Part included with center floor pan.
Description: Outer.
Frame Side Member.
Frame Side Member.
4
Frame Side Member Audi
Audi Positions: Right
Notes: PARTS: Part included with center floor pan.
Description: Outer.
Frame Side Member.
Frame Side Member.
5
Floor Pan Insulator Audi
Audi Positions: Left
Description:
A component that insulates or isolates the Floor Pan from another component or it's mounting surface.
A component that insulates or isolates the Floor Pan from another component or it's mounting surface.
6
Floor Pan Crossmember Audi
Audi Notes: PARTS: Part included with center floor pan.
Description:
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $1,238.44
$1,018.31
MSRP $1,238.44
$1,018.31
6
Floor Pan Crossmember Audi
Audi Positions: Front
Description:
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $703.34
$533.83
MSRP $703.34
$533.83
8
Floor Pan Bracket Audi
Audi Positions: Rear right
Description: With 3.0L plug-in hybrid.
A bracket for a floor pan.
A bracket for a floor pan.
11
Floor Pan Reinforcement Audi
Audi Positions: Left
Description:
Reinforcement panel or structure used for the vehicles floor.
Reinforcement panel or structure used for the vehicles floor.
12
Floor Extension Audi
Audi Positions: Left
Notes: PARTS: Part included with center floor pan.
Description:
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
MSRP $144.98
$110.04
MSRP $144.98
$110.04
12
Floor Extension Audi
Audi Positions: Right
Notes: PARTS: Part included with center floor pan.
Description:
Sheet metal extension panels used for the vehicle floor.
Sheet metal extension panels used for the vehicle floor.
MSRP $144.98
$110.04
MSRP $144.98
$110.04
13
Floor Pan Insulator Audi
Audi Positions: Left
Description:
A component that insulates or isolates the Floor Pan from another component or it's mounting surface.
A component that insulates or isolates the Floor Pan from another component or it's mounting surface.
13
Floor Pan Insulator Audi
Audi Positions: Right
Description:
A component that insulates or isolates the Floor Pan from another component or it's mounting surface.
A component that insulates or isolates the Floor Pan from another component or it's mounting surface.
14
Floor Pan Reinforcement Audi
Audi Positions: Left
Description:
Reinforcement panel or structure used for the vehicles floor.
Reinforcement panel or structure used for the vehicles floor.
14
Floor Pan Reinforcement Audi
Audi Positions: Right
Description:
Reinforcement panel or structure used for the vehicles floor.
Reinforcement panel or structure used for the vehicles floor.
15
Floor Pan Reinforcement Audi
Audi Positions: Left
Description:
Reinforcement panel or structure used for the vehicles floor.
Reinforcement panel or structure used for the vehicles floor.
15
Floor Pan Reinforcement Audi
Audi Positions: Right
Description:
Reinforcement panel or structure used for the vehicles floor.
Reinforcement panel or structure used for the vehicles floor.
17
Seat Frame Mounting Base Audi
Audi Positions: Left
Description: Front.
A mounting frame to which the seat / frame assembly is mounted to.
A mounting frame to which the seat / frame assembly is mounted to.
17
Seat Frame Mounting Base Audi
Audi Positions: Right
Description: Front.
A mounting frame to which the seat / frame assembly is mounted to.
A mounting frame to which the seat / frame assembly is mounted to.
18
Seat Frame Mounting Base Audi
Audi Positions: Left
Description: Rear.
A mounting frame to which the seat / frame assembly is mounted to.
A mounting frame to which the seat / frame assembly is mounted to.
18
Seat Frame Mounting Base Audi
Audi Positions: Right
Description: Rear.
A mounting frame to which the seat / frame assembly is mounted to.
A mounting frame to which the seat / frame assembly is mounted to.
18
Seat Frame Mounting Base Audi
Audi Positions: Rear right
Description: Without 3.0L plug-in hybrid.
A mounting frame to which the seat / frame assembly is mounted to.
A mounting frame to which the seat / frame assembly is mounted to.
19
Floor Pan Bracket Audi
Audi Positions: Left
Notes: PARTS: Part included with center floor pan.
Description: Front.
A bracket for a floor pan.
A bracket for a floor pan.
19
Floor Pan Bracket Audi
Audi Positions: Right
Notes: PARTS: Part included with center floor pan.
Description: Front.
A bracket for a floor pan.
A bracket for a floor pan.
20
Floor Pan Bracket Audi
Audi Positions: Left
Notes: PARTS: Part included with center floor pan.
Description: Rear.
A bracket for a floor pan.
A bracket for a floor pan.
21
Floor Pan Crossmember Audi
Audi Positions: Left
Description:
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $208.32
$159.36
MSRP $208.32
$159.36
21
Floor Pan Crossmember Audi
Audi Positions: Right
Description:
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $208.32
$159.36
MSRP $208.32
$159.36
Related Parts
Part # / Description / Price
Price
Access Cover Screw Audi
Audi Description: 1999-03. 1997-99 without xenon. With 3.0L plug-in hybrid.
MSRP $0.10
$0.07
MSRP $0.10
$0.07
Differential Mount Bolt Audi
Audi Description: With 3.0L plug-in hybrid.
A threaded rod with a drive head (such as hex, 12 point, torx, etc) on one end used to secure the Differential Housing Mount to it's mounting point.
A threaded rod with a drive head (such as hex, 12 point, torx, etc) on one end used to secure the Differential Housing Mount to it's mounting point.
MSRP $2.49
$1.69
MSRP $2.49
$1.69
Floor Pan Crossmember Audi
Audi Positions: Rear rearward
Description: Without 3.0L plug-in hybrid.
Supporting sheetmetal structure attached to the underside of the floor pan.
Supporting sheetmetal structure attached to the underside of the floor pan.
MSRP $225.81
$172.75
MSRP $225.81
$172.75
Floor Pan Audi
Audi Positions: Rear rearward
Description: Without 3.0L plug-in hybrid.
Sheet metal used for the floor.
Sheet metal used for the floor.