Seat Leon FR 5F Side View Mirror Front Left N/S Mystery Blue - W5L 5F2857507Q

Visual condition of the part

The product shows signs of use visible in the photos.

Seat Leon FR 5F Side View Mirror Front Left N/S Mystery Blue is an original body component designed for installation on the front left side of the vehicle. Thanks to its factory finish in the Mystery Blue Pearl Effect – W5L shade, it ensures a consistent look with the vehicle's paintwork and allows for an aesthetic, technically correct replacement of a damaged mirror. This is a solution for users who expect precise fitment and the preservation of the FR version's character.

Specifications and technical data

• SKU: RHD-5F2857507Q-MYBL
• Mark: Seat
• Condition: Used
• OEM Part Number: 5F2857507Q
• Substitutable numbers: 5F2857507Q, 5F2 857 507 Q
• Location on the vehicle: Front, Left
• Color: Mystery Blue Pearl Effect - W5L
• Category: Mirror Assemblies

Purpose and body fitment

The presented mirror belongs to the Side View Mirrors category and has been designed specifically for the Seat Leon FR version of the 5F generation. Its placement on the front left side of the vehicle body guarantees proper geometry, viewing angle, and compatibility with the car's side profile. Using an original Seat component minimizes the risk of installation issues and non-factory gaps between the mirror and the door panel.

Mystery Blue Pearl Effect – W5L color scheme

The finish in Mystery Blue Pearl Effect – W5L allows for visual consistency with the factory body paint. The pearl effect emphasizes the dynamic character of the FR version while reducing the need for additional painting when replacing the component on vehicles with the same color code. This is a practical solution for post-accident repairs and for correcting operational damage in the side area.

Technical and functional characteristics

The mirror has been constructed as an OEM component, which means it retains factory design parameters, such as the shape of the housing, the method of attachment to the door, and preparation for electrical installation compatible with the equipment of a given vehicle. This allows for installation in place of the original mirror without the need for bodywork modifications or mounting adaptations.

As a used part, the component represents a favorable compromise between the cost of repair and the preservation of original build quality. This allows for an economical restoration of the vehicle's side area while maintaining the factory appearance and functionality of the mirror.

Use in repairs and upgrades

The presented side view mirror is suitable both for standard replacement of a damaged element and for visual upgrades of the vehicle to the FR specification. Using an original mirror in the correct color reduces vehicle downtime in the workshop and makes it easier to maintain a uniform stylistic line of the body. This is particularly important for fleet vehicles and cars used daily, where a quick return to full functionality is essential.

If you are planning a comprehensive repair or upgrade of the side body area in your Seat and need other components from the same group, such as housings, glass inserts, or complete mirror sets, check the available parts in the Seat Side View Mirrors category.

How to select the correct mirror by OEM number

To ensure full compatibility with the specific equipment version of your car, it is worth verifying the OEM number and vehicle data before purchase. A detailed guide describing how to select components by VIN and manufacturer markings may be helpful – you can find it in the article Guide: how to select the right car part by VIN and OEM number. This will minimize the risk of purchasing an incompatible mirror and speed up the repair process.