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 trim component designed for installation on the rear left side. This factory-made moulding from the Protective and decorative strips category allows you to restore the consistent appearance of the side body section and maintain the correct body line in accordance with the manufacturer's standards.

Specifications and technical data

• SKU: 8P3853699B-BBL
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P3853699B
• Substitutable numbers: 8P3853699B, 8P3 853 699 B
• Location on the vehicle: Rear, Left
• Part type: Quarter Panel
• Color: Brilliant Black Metallic - Y9B
• Category: Body Mouldings & Trims

Purpose and function of the component

The described moulding is dedicated to the rear left body section of the three-door Audi A3 8P version. Its purpose is to provide an aesthetic finish to the edge of the rear quarter panel and protect this area against minor mechanical damage, such as abrasions or impacts from small debris thrown up by the wheels.

Thanks to its precise profile matched to the body line, the component ensures proper fitment with the remaining body panels, which is essential both for visual appeal and for maintaining the factory geometry of the assembly.

Color and visual fitment

The moulding is finished in Brilliant Black Metallic – Y9B, which allows for a seamless blend with body paint in the same shade. The metallic structure of the coating provides the characteristic depth and gloss typical of factory Audi paints, ensuring that the component does not stand out from adjacent panels after installation.

For vehicles with the same paint code, the moulding can be installed without the need for additional painting, which reduces repair time and lowers the costs of restoring the side body section.

Characteristics of the original Audi part

As an Audi brand component, the moulding has been designed while maintaining factory dimensional tolerances and mounting technologies used in this model. This means:

• secure seating in the original mounting points,
• shape compatibility with the rear quarter panel line,
• maintenance of the factory gap between adjacent panels.

Such fitment reduces the risk of stress on the bodywork and minimizes the possibility of unwanted noises resulting from the movement of body components while driving.

Condition and service application

The item is offered as a used original moulding, which is a cost-effective solution for post-accident repairs, localized body corrections, or restoring the car to a near-factory condition after minor damage. Using an original component allows you to maintain compliance with service documentation and avoid fitment issues typical of aftermarket parts with universal profiles.

Integration with other Audi protective and decorative strips

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 strips, check out the available parts in the Audi protective and decorative strips category.

For users interested in the broader context of using original, used components in premium segment cars, valuable information on market trends and optimal repair strategies can be found in the article Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026.