Skoda Octavia II Door Wiring Harness Passenger Door Loom Cable 1Z0971121BG

The Skoda Octavia II passenger door wiring harness is an original electrical installation component designed for the rear left side of the body. This factory door harness ensures a stable electrical connection between the door and the body, enabling the proper functioning of all electrical components within the passenger door.

Specifications and technical data

• SKU: 1Z0971121CE
• Mark: Skoda
• Condition: Used
• OEM Part Number: 1Z0971121CE
• Substitutable numbers: 1Z0971121CE, 1Z0 971 121 CE, 1Z0971121BG, 1Z0 971 121 BG
• Location on the vehicle: Rear, Left
• Category: Wiring Harnesses, Cables & Connectors

Vehicle Application and Function

This wiring harness belongs to the Wires, Harnesses, and Connectors group and is specifically designed for Skoda Octavia II models. Its placement on the rear left side of the vehicle means it is responsible for powering and transmitting signals to electrical elements located in the passenger door, such as window controls, central locking, and any interior lighting.

Thanks to its factory-matched design to the door and body pillar structure, the harness routes wires in an organized manner, minimizing the risk of insulation abrasion, mechanical damage, and electrical system interference.

Construction and Mounting Fitment

The door wiring harness is configured for the specific connector layout used in the Skoda Octavia II, allowing for plug-and-play installation without the need for electrical system modifications. The connectors used are factory-matched to the sockets in the door and body, facilitating servicing and reducing the risk of installation errors.

The wire routing, segment lengths, and mounting points are consistent with the original manufacturer's design, ensuring the harness sits correctly in the door grommet and does not cause excessive strain when opening and closing the door.

Service Application and Benefits of Replacement

Replacing the door wiring harness is recommended when problems arise with the electrical system in the rear left door – typically manifesting as intermittent window operation, a malfunctioning central locking system, module communication errors, or visible damage to wires in the grommet. Using an original Skoda-dedicated harness allows you to:

• restore full functionality to the door's electrical system without needing to fabricate wires,
• maintain compliance with the factory wiring diagram,
• minimize the risk of future failures resulting from makeshift repairs,
• preserve the correct electrical parameters of the entire circuit.

This solution is particularly beneficial for vehicles where maintaining the original installation architecture and ensuring easy future diagnostics are important.

Item Condition and Practical Aspects

The offered wiring harness is a used item, meaning it comes from a dismantled vehicle and has been verified for its suitability for further use. For the user, this translates to the opportunity to use a factory component at an attractive price compared to a new part, while maintaining the original fitment for the model.

Choosing an original Skoda door wiring harness from this product group helps reduce installation time, avoid compatibility issues, and maintain the integrity of the vehicle's entire electrical system.

If you are planning a comprehensive repair or upgrade of the door area in your Skoda and require other components from the same product group, such as additional wires, door harnesses, or electrical connectors, check the available parts in the Skoda Wires, Harnesses, and Connectors category.

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