Audi A3 8P 3D Rear Quarter Panel Strip Moulding Left N/S Brilliant Black - Y9B

Visual condition of the part

The product shows signs of use visible in the photos. Audi A3 8P 3D Rear Quarter Panel Strip Moulding Left N/S Brilliant Black - Y9B in Brilliant Black Metallic (Y9B) is an original body component from the Protective and decorative strips group, designed for installation on the rear left side of the vehicle. It ensures a seamless finish to the body line, protecting the edge of the rear quarter panel and enhancing the aesthetics of the car's side profile.

Specifications and technical data

• SKU: 8P3853983D-BBL
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P3853983D
• Substitutable numbers: 8P3853983D, 8P3 853 983 D
• Location on the vehicle: Rear, Left
• Color: Brilliant Black Metallic - Y9B
• Category: Body Mouldings & Trims

Application and function in the Audi A3 8P body

This moulding is designed specifically for the three-door version of the Audi A3 8P generation and is mounted on the rear left side of the body. Its purpose is to align the contact line of the quarter panel with other body components and provide additional edge protection against minor mechanical damage, such as scratches or impacts from road debris. Precise fitment to the body geometry allows for the maintenance of factory gaps and panel lines, which is particularly important during post-accident repairs, replacement of corroded parts, or vehicle restoration in accordance with OEM standards.

Brilliant Black Metallic Y9B finish

The moulding is finished in Brilliant Black Metallic – Y9B, characteristic of the factory Audi color palette. This makes it a perfect match for black metallic body paints, minimizing the need for additional painting during repairs performed in the same color code. The metallic structure of the coating ensures a consistent visual appearance with other body elements painted in this shade. Such a finish is particularly beneficial when replacing individual body components – maintaining color code consistency facilitates a uniform visual effect after installation and polishing of the entire side of the vehicle.

Installation characteristics and fitment

The rear left quarter panel moulding is a component dedicated to a specific generation and body version of the Audi A3, which translates into proper alignment with factory mounting points. The appropriate profile shaping allows for installation in accordance with the manufacturer's technology, without the need for modifications or reshaping. Its original origin from the Audi range helps maintain factory body geometry, which is important for both aesthetics and the vehicle's future resale value – visible, correctly fitted side mouldings are one of the elements indicating a properly executed body and paint repair.

Used condition – practical benefits

The item comes from the secondary market and is offered as a used part, which allows for a significant reduction in repair costs compared to new components, while maintaining the manufacturer's original specifications. For body shops and individual users, this means the possibility of an economical reconstruction of the side body section while maintaining visual consistency with the rest of the car. Choosing an original used moulding is particularly advantageous in situations where priority is given to compliance with the factory body line and reducing the costs of the entire repair operation.

Technical support and additional information

When selecting body components for the Audi A3 8P, it is worth paying attention to the body version compatibility (3-door) and the placement on the vehicle – in this case, it is the rear left part of the body. If you have doubts about compatibility with a specific vehicle, comparing the shape and mounting points with the removed part will be helpful. If you are planning a comprehensive repair or upgrade of the side body area in your Audi and need other elements from the same group, such as covers, overlays, or additional mouldings, check the available parts in the Audi protective and decorative strips category. When working with secondary market parts and other vehicle system components, it is worth knowing good practices for selecting used parts – an article describing what to look for when buying dismantled components, available here, may be helpful: Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?. If you are also interested in the ecological aspect of using recycled parts and want to better understand the impact of such solutions on the carbon footprint, it is worth reading this material: Sustainable automotive: How buying original used parts reduces the carbon footprint and protects the environment?.