Audi R8 42 Spyder Bumper Vent Grille Panel Channel Rear Left N/S 420827949A

Audi R8 42 Spyder Bumper Vent Grille Panel Channel Rear Left is an original body component from the Protective and decorative strips group, designed for the rear left side of the vehicle. Specifically engineered for the Audi R8 42 Spyder model, it ensures consistent design, proper airflow within the bumper, and an aesthetic finish for the rear of the car. This used OEM component allows for a technically correct repair without interfering with the body geometry.

Specifications and technical data

• SKU: 420827949A
• Mark: Audi
• Condition: Used
• OEM Part Number: 420827949A
• Substitutable numbers: 420827949A, 420 827 949 A
• Location on the vehicle: Rear, Left
• Part type: Bumper
• Category: Body Mouldings & Trims

Purpose and function of the component

The rear bumper air intake panel on the left side is responsible for orderly airflow management within the bumper area and for aesthetically closing the ventilation channel. In the event of mechanical damage to the bumper or a collision, replacing this component restores:

• proper airflow in the rear zone,
• a consistent look of the body lines,
• stable mounting within the bumper, free from looseness or vibrations.

Thanks to its perfect fit for the specific Audi R8 42 Spyder body version, installation does not require any modifications or shape adjustments.

Construction and fitment for the Audi R8 42 Spyder

The component has been designed as part of the channel and grille system in the rear bumper, with precisely formed edges and mounting points. This means that after proper installation, the panel forms a uniform surface with the other bumper components, without unsightly gaps.

Key functional features:

• dedicated placement in the rear – left side zone of the vehicle,
• compatibility with factory bumper brackets and clips,
• preservation of the original air channel geometry.

As a result, the part is suitable for both post-accident repairs and for replacing a worn or cracked component to restore the factory appearance.

Benefits of using an original protective and decorative strip

Choosing an original air intake panel for the Audi R8 42 Spyder translates into specific technical and visual benefits:

• Factory fitment – maintaining proper gaps and body lines without the need for adjusting the component.
• Consistent styling – identical shape and surface character as the other bumper elements.
• Stable mounting – correct load transfer from the body, reducing vibrations and noise in the rear part of the car.
• Seamless integration – compatibility with other protective and decorative strips in this area of the vehicle.

The used OEM component is a good solution for repairs where maintaining the original construction and controlling service costs are priorities.

Condition, verification, and service application

The component comes from disassembly and is offered as a used part, which allows for an economical repair while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform a standard check of the mounting points, working surfaces, and fitment to the bumper to ensure proper seating in the body.

The rear bumper air intake panel on the left side is particularly suitable for:

• post-accident repairs involving the replacement of a bumper section,
• body restoration after operational damage,
• restoring the factory appearance of the Audi R8 42 Spyder.

Repair expansion and additional technical information

If you are planning a comprehensive repair or upgrade of the rear bumper area in your Audi and need other elements from the same group, such as covers, overlays, or additional strips, check the available parts in the Audi protective and decorative strips category.

When selecting used body components, as with mechanical sub-assemblies, it is worth following OEM markings and interchangeable numbers to maintain full compatibility with the specific vehicle version. If you want to better understand how to safely use the used parts market and how to interpret manufacturer markings, our expert guide will be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths.