Structural Components & Rails for 2012 Audi R8
No.
Part # / Description / Price
Price
1
Frame Side Member Assembly 
Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: From 11/17/09. This genuine Audi Frame Side Member Assembly, part number 420-805-101-K, carries structural load and defines the mounting geometry that suspension and body panels reference, which is why dimensional accuracy matters more here than cosmetics. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Fitment varies by model year, trim, and option content, so verify before ordering.
1
Frame Side Member Assembly Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: From 11/17/09. This factory Audi Frame Side Member Assembly (420-805-102-K) carries structural load and defines the mounting geometry that suspension and body panels reference, which is why dimensional accuracy matters more here than cosmetics. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Fitment varies by model year, trim, and option content, so verify before ordering.
2
Frame Side Member Bracket Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: The original equipment Audi Frame Side Member Bracket supplied under part number 420-805-374-D is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $591.64
$449.06
MSRP $591.64
$449.06
2
Frame Side Member Bracket Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Listed under Audi part number 420-805-373-D, this Frame Side Member Bracket is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $591.64
$449.06
MSRP $591.64
$449.06
3
Frame Side Member Bracket Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: The original equipment Audi Frame Side Member Bracket supplied under part number 420-806-668-A is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Every genuine Audi part is validated against the same specification as the original equipment component. Confirm fitment against your vehicle identification number before ordering.
MSRP $109.99
$83.48
MSRP $109.99
$83.48
3
Frame Side Member Bracket Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Genuine Audi Frame Side Member Bracket 420-806-667-A. This original equipment component is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $276.66
$211.64
MSRP $276.66
$211.64
4
Frame Side Member Reinforcement Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Audi part number 420-805-219-A, the factory Frame Side Member Reinforcement, carries structural load and defines the mounting geometry that suspension and body panels reference, which is why dimensional accuracy matters more here than cosmetics. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Confirm fitment against your vehicle identification number before ordering.
4
Frame Side Member Reinforcement Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: This genuine Audi Frame Side Member Reinforcement, part number 420-805-220-A, carries structural load and defines the mounting geometry that suspension and body panels reference, which is why dimensional accuracy matters more here than cosmetics. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Use the fitment guide or contact our parts team to confirm the correct application.
5
Frame Side Member Assembly Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: Genuine Audi Frame Side Member Assembly 420-805-140-C. This original equipment component carries structural load and defines the mounting geometry that suspension and body panels reference, which is why dimensional accuracy matters more here than cosmetics. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Confirm fitment against your vehicle identification number before ordering.
5
Frame Side Member Assembly Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Audi part number 420-805-139-C, the factory Frame Side Member Assembly, carries structural load and defines the mounting geometry that suspension and body panels reference, which is why dimensional accuracy matters more here than cosmetics. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Confirm fitment against your vehicle identification number before ordering.
6
Frame Side Member Reinforcement Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: This genuine Audi Frame Side Member Reinforcement, part number 420-805-457, carries structural load and defines the mounting geometry that suspension and body panels reference, which is why dimensional accuracy matters more here than cosmetics. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $155.00
$117.65
MSRP $155.00
$117.65
6
Frame Side Member Reinforcement Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: Genuine Audi Frame Side Member Reinforcement 420-805-458. This original equipment component carries structural load and defines the mounting geometry that suspension and body panels reference, which is why dimensional accuracy matters more here than cosmetics. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Fitment varies by model year, trim, and option content, so verify before ordering.
7
Frame Side Member Reinforcement Bracket Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Genuine Audi Frame Side Member Reinforcement Bracket 420-805-823. This original equipment component is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Every genuine Audi part is validated against the same specification as the original equipment component. Fitment varies by model year, trim, and option content, so verify before ordering.
7
Frame Side Member Reinforcement Bracket Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: The original equipment Audi Frame Side Member Reinforcement Bracket supplied under part number 420-805-824 is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Every genuine Audi part is validated against the same specification as the original equipment component. Use the fitment guide or contact our parts team to confirm the correct application.
8
Fender Apron Reinforcement Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Upper. Audi part number 420-806-599-F, the factory Fender Apron Reinforcement, forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $370.82
$283.67
MSRP $370.82
$283.67
8
Fender Apron Reinforcement Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: Upper. This factory Audi Fender Apron Reinforcement (420-806-600-F) forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $333.32
$254.99
MSRP $333.32
$254.99
9
Fender Apron Reinforcement Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Lower. This genuine Audi Fender Apron Reinforcement, part number 420-806-633, forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Confirm fitment against your vehicle identification number before ordering.
MSRP $230.00
$175.95
MSRP $230.00
$175.95
9
Fender Apron Reinforcement Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: Lower. Listed under Audi part number 420-806-634-A, this Fender Apron Reinforcement forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $254.98
$195.06
MSRP $254.98
$195.06
10
Suspension Strut Brace Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Upper. This factory Audi Suspension Strut Brace (420-802-479-C) controls wheel motion and isolates the body from road input, so its spring rate, damping, and bushing compliance set both ride quality and the alignment geometry the tires actually see. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Use the fitment guide or contact our parts team to confirm the correct application.
10
Suspension Strut Brace Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: Upper. The original equipment Audi Suspension Strut Brace supplied under part number 420-802-480-C controls wheel motion and isolates the body from road input, so its spring rate, damping, and bushing compliance set both ride quality and the alignment geometry the tires actually see. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Fitment varies by model year, trim, and option content, so verify before ordering.
11
Suspension Strut Brace Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: Lower. This genuine Audi Suspension Strut Brace, part number 420-806-152-E, controls wheel motion and isolates the body from road input, so its spring rate, damping, and bushing compliance set both ride quality and the alignment geometry the tires actually see. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Fitment varies by model year, trim, and option content, so verify before ordering.
11
Suspension Strut Brace Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Lower. This genuine Audi Suspension Strut Brace, part number 420-806-151-E, controls wheel motion and isolates the body from road input, so its spring rate, damping, and bushing compliance set both ride quality and the alignment geometry the tires actually see. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Fitment varies by model year, trim, and option content, so verify before ordering.
12
Suspension Strut Tower Bracket Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: This factory Audi Suspension Strut Tower Bracket (420-805-848) is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $157.15
$119.28
MSRP $157.15
$119.28
12
Suspension Strut Tower Bracket Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: The original equipment Audi Suspension Strut Tower Bracket supplied under part number 420-805-847 is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Confirm fitment against your vehicle identification number before ordering.
MSRP $166.15
$126.11
MSRP $166.15
$126.11
13
Radiator Support Panel Reinforcement Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: Audi part number 420-805-158-C, the factory Radiator Support Panel Reinforcement, moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a partial loss of cooling capacity shows up as performance and economy loss before it shows as overheating. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Confirm fitment against your vehicle identification number before ordering.
13
Radiator Support Panel Reinforcement Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Audi part number 420-805-157-C, the factory Radiator Support Panel Reinforcement, moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a partial loss of cooling capacity shows up as performance and economy loss before it shows as overheating. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Confirm fitment against your vehicle identification number before ordering.
MSRP $298.15
$228.08
MSRP $298.15
$228.08
14
Headlight Bracket Audi
Audi Positions: Left
Description: Front. Genuine Audi Headlight Bracket 420-805-333. This original equipment component is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Confirm fitment against your vehicle identification number before ordering.
MSRP $101.65
$77.15
MSRP $101.65
$77.15
14
Headlight Bracket Audi
Audi Positions: Right
Description: Front. This factory Audi Headlight Bracket (420-805-334) is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Confirm fitment against your vehicle identification number before ordering.
MSRP $101.65
$77.15
MSRP $101.65
$77.15
15
Headlight Bracket Audi
Audi Positions: Right
Description: Rear. This factory Audi Headlight Bracket (420-805-324-A) is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Every genuine Audi part is validated against the same specification as the original equipment component. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $48.96
$32.78
MSRP $48.96
$32.78
15
Headlight Bracket Audi
Audi Positions: Left
Description: Rear. The original equipment Audi Headlight Bracket supplied under part number 420-805-323-A is a small but load bearing element of the assembly, and using the factory specification matters because thread pitch, coating, and clamp load are engineered for the joint rather than generic. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Fitment varies by model year, trim, and option content, so verify before ordering.
MSRP $134.82
$102.33
MSRP $134.82
$102.33
16
Wheel Housing Side Panel Audi
Audi Positions: Left
Description: This factory Audi Wheel Housing Side Panel (420-805-115-B) is a rotating component whose diameter, offset, and load rating are matched to the vehicle's brake package, suspension geometry, and speedometer calibration. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $264.73
$202.52
MSRP $264.73
$202.52
16
Wheel Housing Side Panel Audi
Audi Positions: Right
Description: This factory Audi Wheel Housing Side Panel (420-805-116-E) is a rotating component whose diameter, offset, and load rating are matched to the vehicle's brake package, suspension geometry, and speedometer calibration. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Confirm fitment against your vehicle identification number before ordering.
MSRP $554.15
$420.60
MSRP $554.15
$420.60
17
Fender Rail Audi
Audi Positions: Right
Notes: PARTS: Part included with front inner structure.
Description: This genuine Audi Fender Rail, part number 420-805-862-E, forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $184.98
$141.51
MSRP $184.98
$141.51
17
Fender Rail Audi
Audi Positions: Left
Notes: PARTS: Part included with front inner structure.
Description: Listed under Audi part number 420-805-861-E, this Fender Rail forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Confirm fitment against your vehicle identification number before ordering.
MSRP $184.98
$141.51
MSRP $184.98
$141.51
17
Fender Rail Audi
Audi Positions: Front right
Description: Genuine Audi Fender Rail 420-805-358-C. This original equipment component forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. As a genuine Audi part it carries factory part numbering, original fitment data, and Audi parts warranty coverage. Check the applications list or supply your VIN to confirm this part fits your vehicle.
MSRP $283.34
$216.75
MSRP $283.34
$216.75
17
Fender Rail Audi
Audi Positions: Front left
Description: Audi part number 420-805-357-C, the factory Fender Rail, forms part of the vehicle's visible exterior surface, so panel gap, contour, and mounting point alignment are as important to the finished repair as the part itself. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Use the fitment guide or contact our parts team to confirm the correct application.
MSRP $291.67
$223.13
MSRP $291.67
$223.13