Ford Transit Mk3 Light Lamp Bulb Socket Holder Rear Left N/S 6C11-1N004-A

Ford Transit Mk3 Light Lamp Bulb Socket Holder Rear Left N/S is a practical lighting system component designed for installation on the driver's side in the rear lamp. The original Ford design ensures stable bulb seating and a secure connection to the electrical wiring, which translates into clear light signals and safe vehicle operation. This used OEM part is a sensible choice for repairs when you want factory-fit quality without unnecessary modifications.

Specifications and technical data

• SKU: 6C111N004A
• Mark: Ford
• Condition: Used
• OEM Part Number: 6C111N004A
• Location on the vehicle: Rear, Left
• Category: Light Bulbs & LEDs

Purpose and function in the vehicle

The described bulb socket holder is dedicated to the rear lamp on the left side of the vehicle. It is responsible for mechanically holding the bulbs in the correct position and for ensuring a proper electrical contact connection with the vehicle's wiring. This allows position lights, brake lights, or turn signals to operate predictably and in accordance with traffic regulations.

This component is particularly important in situations where the existing socket has suffered mechanical damage, melting, or contact corrosion. Using an original holder allows you to restore the full functionality of the lamp without the need to replace the entire lighting assembly.

Construction and advantages of the original holder

The bulb socket holder has been designed for stable mounting in the rear lamp housing and for repeatable, secure electrical contact. The construction provides proper bulb guidance and locking in the operating position, which minimizes the risk of looseness, flickering light, or intermittent power supply.

Key advantages of this solution include:

• factory fit for the rear lamp on the left side,
• preservation of original mounting geometry and contacts,
• easy removal and installation during lighting service,
• compatibility with the electrical system provided by the vehicle manufacturer.

Thanks to these features, replacing a damaged holder with an original part helps reduce repair time and the risk of future lighting operation problems.

Practical application in service and diagnostics

In the daily operation of a Ford Transit, one of the more common problems is rear lighting failure resulting from overheating or oxidation of contacts. In such cases, simply replacing the bulbs does not solve the problem, and replacing the socket holder becomes necessary. Using an original component allows you to restore the correct electrical connection parameters and reduce voltage drops at the contacts.

In service practice, replacing the holder is also beneficial when the lamp has previously been repaired in a makeshift way, e.g., by soldering wires directly to the bulbs. Returning to the factory solution improves the reliability of the lighting system and facilitates future maintenance tasks.

Selection and compatibility within the Ford brand

The component comes from the Lamps and LED lights group and is intended for use in the rear lamp on the left side of the vehicle. When selecting parts, it is worth paying attention to the compatibility of the holder with the specific lamp version and the lighting configuration of the given vehicle. The original Ford solution makes it easier to maintain system consistency and eliminates the need for wiring adaptation.

If you are planning a comprehensive repair or modernization of the rear lighting zone in your Ford and need other elements from the same group, such as lenses, light modules, or additional housings, check the available parts in the Ford Lamps and LED lights category.

Safety, visibility, and technical knowledge

Efficient rear lighting has a direct impact on driving safety, especially in conditions of limited visibility. A properly functioning bulb socket minimizes the risk of a sudden loss of brake light or turn signal, which is crucial for both the driver and other road users.

If you want to deepen your knowledge about selecting and replacing lighting components, including LED headlights and Xenon systems, the following article will be helpful: See more and better – a complete guide to selecting and replacing used LED and Xenon headlights. For those looking for ways to optimize service costs while maintaining the quality of original components, it is also worth reading the material: Rising repair costs and the boom in used parts – how to save on car service?.