Seat Ibiza 6J 5D Rear Light Lamp Bulb Left N/S Mount Carrier Holder 6J3945257A

The Bulb Holder for the Left Rear Tail Light of a Seat Ibiza 6J 5D is a precisely fitted component from the Rear Lights and Brake Lights category, designed for installation on the rear left side of the vehicle. It ensures stable seating of the bulbs in the lamp, correct connection to the electrical system, and maintenance of the required parameters for rear vehicle lighting. This is a practical solution for users who want to restore full lighting functionality without replacing the entire lamp unit.

Specifications and technical data

• SKU: RHD-6J3945257A
• Mark: Seat
• Condition: Used
• OEM Part Number: 6J3945257A
• Substitutable numbers: 6J3945257A, 6J3 945 257 A
• Location on the vehicle: Rear, Left
• Rim width: 6
• Category: Rear Light Assemblies

Purpose and Function in the Lighting System

The presented bulb holder is a dedicated element for the left rear lamp in the five-door Seat Ibiza 6J model. Its purpose is to securely hold the bulbs and position them correctly relative to the lens, which translates to clear position lights, brake lights, and other functions provided by the specific lamp configuration. Thanks to its factory-matched design for the specific body type, compatibility with the lamp's geometry and the vehicle's electrical harness is maintained.

Construction and Mounting Fit

The bulb holder is designed as a carrier mounted directly into the housing of the left rear lamp. The construction features appropriately spaced bulb sockets and contact points with the electrical system, facilitating installation and service removal. The element is prepared for operation in typical conditions of the rear bodywork, where temperature and humidity variations occur.

By utilizing original geometry, the holder works with the factory mounting points in the lamp, reducing the risk of looseness, improper contact, or misaligned bulbs. This solution helps maintain a stable light beam and minimizes the possibility of lighting errors signaled by the vehicle's system.

Benefits of Using an Original Bulb Holder

Using a dedicated bulb holder in the rear lamp offers a number of practical benefits:

• secure seating of bulbs in the lamp and reduced risk of them falling out,
• proper guidance of electrical contacts, promoting stable lighting operation,
• compliance with the factory electrical system of the Seat Ibiza 6J 5D,
• the possibility of replacing only the holder without needing to purchase a complete lamp unit.

For the user, this means efficiently restoring rear lighting functionality at optimal service costs. Precise fit for the specific model reduces installation time and simplifies the work, both in workshop conditions and for DIY replacement.

Product Characteristics and Condition

The offered bulb holder is from the Seat parts range and is a used item, allowing for economical repair while maintaining original construction. This type of component is particularly useful in situations where bulb sockets have been damaged, contacts have overheated, or the carrier inside the lamp has mechanically cracked. Replacing the holder restores correct bulb seating and enables continued use of the existing rear lamp.

The product belongs to the Rear Lights and Brake Lights category, meaning it is directly related to driving safety – properly functioning rear lighting increases vehicle visibility and the clarity of signaling to other road users.

Assistance with Selection and Additional Information

When selecting a bulb holder for a specific Seat Ibiza 6J 5D body type and year, it is important to pay attention to its placement in the vehicle and the lamp's construction. If in doubt, it is helpful to compare the shape and arrangement of the bulb sockets with the element currently installed in the car, which helps avoid installation errors.

If you are planning a comprehensive repair or upgrade of the rear lighting area in your Seat and need other parts from the same category, such as lenses, complete lamps, or additional bulb holders, check the available parts in the Seat Rear Lights and Brake Lights category.

For drivers interested in a more conscious approach to vehicle maintenance and the thoughtful, economical use of used parts from dismantling, an article on our blog may be helpful: Circular Economy in Your Garage – How Choosing Used Dismantled Parts Truly Supports Environmental Protection and Your Wallet?.