Audi A3 S3 8P Rear Door Sill Cover Moulding Strip Right O/S Phantom Black - Z9Y

Visual condition of the part

The product shows signs of use visible in the photos.

Audi A3 S3 8P Rear Door Sill Cover Moulding Strip Right O/S Phantom Black - Z9Y is an original trim component for the door sill area, designed for installation on the right side of the rear bodywork. Thanks to its factory-spec fitment, it ensures a consistent look with the rest of the body panels and provides solid protection for the sill during daily use. Using an OEM part allows for an economical yet factory-compliant repair without compromising on fitment.

Specifications and technical data

• SKU: 8P4853964A-PHB
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P4853964A
• Substitutable numbers: 8P4853964A, 8P4 853 964 A
• Location on the vehicle: Rear, Right
• Color: Phantom Black - Z9Y
• Category: Doors & Door Skins

Purpose and function of the component

The described door sill moulding is part of the Doors and door panels group, responsible for the aesthetic and functional finishing of the rear passenger-side sill. Mounted on the rear right section of the body, it shields the sill edge from scratches, dirt, and minor mechanical damage caused when entering and exiting the vehicle.

The component was designed specifically for the Audi A3 / S3 8P generation models, which translates into:

• precise fitment to the shape of the sill and rear door,
• proper adhesion to the bodywork without the need for modifications,
• preservation of factory gaps and body lines.

Color scheme and visual fitment

The moulding is finished in the Phantom Black - Z9Y shade, which allows for a seamless match with body paint in the same color code. As a result, the component integrates well with the side profile of the car, avoiding the color discrepancies typical of non-factory replacements.

For vehicles with a different body color, the moulding can be used both as a part for further painting or as a contrasting, dark visual accent in the lower door area.

Benefits of using an original door sill moulding

Using an original door sill moulding in the Audi A3 / S3 8P provides a range of practical benefits in daily operation:

• Stable mounting – the design, matched to factory mounting points, reduces the risk of looseness and rattling while driving.
• Sill protection – an additional barrier against mechanical damage and dirt in the critical vehicle entry zone.
• Consistency with factory design – maintaining the original character of the Audi's side body line.

The used OEM component is a good choice for post-accident repairs, spot body restoration, or returning the car to a factory-like state after previous modifications.

Application in service practice

The rear right door sill moulding in Phantom Black - Z9Y will prove particularly useful in situations where:

• the original moulding has been damaged or cracked due to an impact on the sill,
• replacement of the component is necessary after body and paint repairs to the rear section of the vehicle,
• the previous component was non-factory and did not provide proper fitment.

Thanks to the preservation of the original geometry, the moulding facilitates service work – installation is predictable, without the need for shaping or interfering with the sill structure.

Expanding the scope of repair and additional materials

If you are planning a comprehensive repair or upgrade of the sill area in your Audi and need other components from the same group, such as covers, overlays, or additional strips, check out the available parts in the Audi Doors and door panels category.

For larger service tasks, including the drivetrain, a practical guide on selecting and operating transmissions may be helpful – you can find it in the article Transmission: manual, automatic, or DSG – common faults and a guide to buying a used gearbox, which allows you to better plan the scope of repairs and upgrades for your car.