Porsche 911 Door Mirror Triangle Corner Cover Trim Left N/S 99755568503

Visual condition of the part

The product shows signs of use visible in the photos. Porsche 911 Door Mirror Triangle Corner Cover Trim Left N/S is an original corner trim designed for installation on the driver's side. This component belongs to the Trims, decorative moldings, and decorations category, allowing for an aesthetic finish to the mirror area and restoring the factory look of the door. It is a practical solution for users who want to maintain a consistent body design and ensure proper mirror mounting.

Specifications and technical data

• SKU: RHD-99755568503-1
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99755568503
• Substitutable numbers: 997 555 685 03 A03, 99755568503A03, 997 555 685 05 A03, 99755568505A03, 99755568503, 997 555 685 03
• Location on the vehicle: Left
• Part type: Dashboard Trim
• Category: Trim

Purpose and function of the component

The presented corner trim is dedicated to the left door mirror of the Porsche 911 (997 generation). Its task is to cover and aesthetically finish the triangular corner at the base of the mirror, as well as to stabilize the entire assembly in the mounting area. As a result, after installation, a seamless connection between the mirror and the door panel is achieved, without unwanted gaps or play. The element was designed as part of the original door assembly, which translates into a proper fit to the frame shape, correct adhesion to the seals, and compatibility with factory mounting points. This is particularly important during post-collision repairs or when replacing the mirror with a complete, original solution.

Construction and fitment for the Porsche 911

The mirror corner trim has a construction adapted to the geometry of the Porsche 911 door, which facilitates installation and ensures repeatable fitment. The shape of the triangular corner has been developed to:

• precisely fill the space between the mirror and the door frame,
• limit the ingress of water and contaminants into the mounting area,
• maintain a stable position of the mirror relative to the bodywork. Thanks to the factory design, consistency with the body's stylistic line is maintained, and replacing a damaged trim with an original part helps avoid problems typical of aftermarket replacements, such as inaccurate fitment or differences in shade and surface texture.

Characteristics of the used part

The offered item is a used part, sourced from dismantling, which is a cost-effective solution for Porsche 911 owners looking for original components at a reasonable price. The used corner trim retains its factory geometry and mounting method, while allowing for reduced repair costs compared to new parts from an authorized dealership. Choosing an original, used component is particularly important for body details, where dimensional accuracy, proper adhesion to seals, and the absence of the need for additional mounting modifications are crucial. This is a solution preferred by workshops specializing in the Porsche brand and by users who care about maintaining the vehicle's factory character.

Application in the door and mirror area

The left door mirror triangle corner cover has both aesthetic and functional significance. A correctly selected trim:

• visually organizes the mirror mounting area,
• reduces air noise in the vicinity of the pillar and door edge,
• supports the tightness of the connection between the mirror and the door. Consequently, replacing a damaged or missing element allows for the restoration of vehicle comfort and the aesthetics characteristic of the Porsche 911. This is especially important in cars where finishing details have a direct impact on the perceived quality of the entire bodywork. If you are planning a comprehensive repair or upgrade of the door and mirror area in your Porsche and need other elements from the same group, such as covers, overlays, or decorative finishes, check the available parts in the Porsche Trims, decorative moldings, and decorations category.

Selection support and additional information

When purchasing used body components, it is crucial to ensure proper fitment for the specific model version and verify compatibility with factory equipment. In case of doubt, it is worth consulting a mechanic or a specialized service center dealing with the Porsche brand to select the correct corner trim for the left door mirror. If you are interested in a broader context of using dismantled parts and want to better plan your purchases of original used components, the guide on completing sub-assemblies in one place may be helpful – you can find more practical tips in the article Comprehensive supply: from the engine to the smallest clip – how to complete used car parts in one place?. However, if you are also considering savings when repairing other vehicle systems, including fuel supply, it is worth reading the material dedicated to the safe selection of components from the secondary market: Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?.