Skoda Octavia Mk4 NX Tail Light Side Panel Lamp Wiring Rear Right O/S 5E3945208A

The Skoda Octavia Mk4 Rear Right Tail Light Wiring Harness is an original electrical system component designed to serve the right rear lamp in the fourth-generation Skoda Octavia. Thanks to its factory-matched connector geometry and appropriately selected wire length, it ensures a secure electrical connection and stable lighting operation. This is a practical solution for repairs after a collision, lamp replacement, or damage to the factory harness.

Specifications and technical data

• SKU: 5E3945208A-2
• Mark: Skoda
• Condition: Used
• OEM Part Number: 5E3945208A
• Substitutable numbers: 5E3945208A, 5E3 945 208 A
• Location on the vehicle: Rear, Right
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Vehicle Application and Function

The presented wiring harness belongs to the Wires, Harnesses, and Connectors group and is dedicated to the right rear part of the body. It is responsible for supplying power and control signals to the lamp, which translates to the correct operation of the parking lights, brake lights, turn signals, or reverse lights – according to the configuration used in a specific Skoda Octavia Mk4 model.

The vehicle placement specified as Rear, Right indicates that the harness is designed to operate in a specific body zone, considering wire routing, mounting points, and service access.

Construction and Electrical Compatibility

The right rear tail light wiring harness is constructed as an OEM element from Skoda, ensuring compatibility with the vehicle's factory electrical schematic. The connectors used are matched to the lamp sockets and the body's electrical system, allowing for installation without the need for modifications, soldering, or adapters.

The wire layout, conductor cross-sections, and insulation are selected for the current load typical for rear lighting, promoting stable and safe system operation. Proper separation of individual circuits minimizes the risk of interference and incorrect light function.

Service Application and Installation

The harness is particularly useful in situations where:

• wires have been damaged due to a rear-end collision,
• contacts near the lamp have overheated or corroded,
• there are intermittent lighting issues on the right side,
• a lamp is being replaced with a functional unit while the factory harness is damaged.

Thanks to its factory fit for the Skoda Octavia Mk4, the harness allows for efficient installation repair without interfering with the main body harness. Proper installation only requires transferring the wires according to the original routing and securely connecting the connectors.

Product Characteristics and Condition

This item is from the group of original Skoda electrical system components and is designated as used. This means it has been removed from a donor vehicle and may show signs of wear typical for this category of parts, while retaining the functionality required for further operation in a vehicle.

For users seeking an economical solution while maintaining compliance with factory standards, such a harness represents a practical service choice, allowing for the restoration of full rear lighting functionality without the need to purchase a new installation.

Expanding Skoda Electrical System Modernization

If you are planning a comprehensive repair or modernization of the rear lighting area in your Skoda and require other elements from the same group, such as additional harnesses, wire sections, or lamp connectors, check the available parts in the Skoda Wires, Harnesses, and Connectors category.

If you are interested in a broader context of powertrain operation and its cooperating components, including elements used in four-wheel-drive vehicles, it is worth reading the article describing various AWD systems – xDrive, 4Matic, quattro, or 4Motion – Comparison of AWD Systems from BMW, Mercedes, Audi, and VW.