Ford Fiesta Mk7 Rear Outer Tail Light Lamp Socket Plug Left N/S C1BB-13405-AD

Ford Fiesta Mk7 Rear Outer Tail Light Lamp Socket Plug Left N/S is an original lighting system component designed to support the outer left tail light in the Ford Fiesta Mk7. Thanks to its factory design, it ensures a secure electrical connection, stable operation of the position and brake lights, and proper communication with the vehicle's wiring. It is a practical solution for post-collision repairs, lamp replacement, or wiring harness damage.

Specifications and technical data

• SKU: C1BB-13405-AD-2
• Mark: Ford
• Condition: Used
• OEM Part Number: C1BB-13405-AD
• Substitutable numbers: C1BB-13405-AD, C1BB13405AD
• Location on the vehicle: Rear, Left
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and function of the tail light plug

The presented plug is a component from the Tail lights and brake lights group, responsible for the electrical connection between the outer left tail light and the Ford Fiesta Mk7 wiring system. Its placement in the rear zone, on the driver's side, allows for precise fitting into the factory lamp socket without the need for installation modifications or the use of adapters. This type of solution is particularly useful in cases of:

• damage to the factory plug during lamp removal,
• overheating of contacts due to long-term operation,
• bodywork and paint repairs in the rear section of the vehicle.

Construction and fitment for Ford Fiesta Mk7

The plug has been designed specifically for use with the rear outer left lamp in the Fiesta Mk7 model, which ensures factory-grade fitment with the lamp housing. The properly shaped body and guides eliminate the risk of reverse connection, and the pin layout corresponds to the original Ford installation configuration. Such fitment translates into:

• stable mounting in the lamp socket,
• proper routing of wires in the rear part of the vehicle,
• maintaining the tightness of the connection within the lamp housing.

Operational characteristics and installation

The item comes from the group of original Ford components, which in practice means maintaining the parameters specified by the vehicle manufacturer. The plug is intended for installation in the rear left part of the body, in the immediate vicinity of the lamp, as the end of the electrical harness serving the tail and brake lights. In a typical service scenario, installation involves:

• removing the damaged plug from the lamp housing,
• transferring or properly connecting the installation wires,
• seating the new plug in the lamp socket while checking for a secure click. This approach allows for restoring full functionality of the rear lighting without interfering with the lamp itself, which is beneficial both cost-wise and technically.

Benefits of using an original plug

Using a dedicated plug for the Ford Fiesta Mk7 brings a number of practical advantages in daily vehicle operation:

• Compatibility with the vehicle's electrical system – maintaining the original pin layout and connector geometry.
• Reduction of electrical error risks – no need for universal connectors or "shortcut" soldering.
• Aesthetic and service-friendly organization of the rear harness – easier diagnostics in the future. The product is offered in a used condition, which allows for economical repair while maintaining the original technical specifications intended for the Ford Fiesta Mk7.

Application zone and lighting system expansion

The plug operates in the rear left zone of the body, supporting the position and brake light functions in the outer lamp. This area is particularly important from the point of view of safety and vehicle visibility on the road, which is why it is worth ensuring the correct condition of all installation elements in this part of the car. If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Ford and need other items from the same group, such as bulb holders, complete lamps, or additional control modules, check the available parts in the Ford tail lights and brake lights category. To better understand the advantages of using original components and the impact of used OEM parts on the safety and durability of repairs, it is worth reading our guide: Quality assurance and OEM safety – why are used original car parts the best choice for your vehicle?.