Volkswagen Tiguan 5N Door Wiring Loom Front Right O/S Driver's Side 5N2971120

Volkswagen Tiguan 5N Door Wiring Loom Front Right O/S Driver's Side is an original, used door wiring harness designed for the driver's side. This component is responsible for a stable electrical connection between the body wiring and the equipment in the front right door, ensuring the correct operation of window regulators, locks, mirrors, and other electrical components.

Specifications and technical data

• SKU: RHD-5N2971120
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5N2971120
• Substitutable numbers: 5N2971120, 5N2 971 120, 5N2 971 120 B, 5N2971120B
• Location on the vehicle: Front, Right
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and vehicle placement

The presented wiring harness is designed for installation in the front right door (driver's side) of the Volkswagen Tiguan 5N generation model. The design with factory connectors allows for a perfect fit with original door grommets and sockets in the pillar and door, which reduces the risk of installation errors and compatibility issues.

Thanks to its dedicated placement in the vehicle, the harness routes signals and power to all electrical devices in the front right door, maintaining proper cable routing and adequate protection against abrasion.

Construction and technical function

The door wiring harness consists of a set of wires with selected diameter and insulation, terminated with factory plugs. The connectors used are adapted to work with the door module, window regulator motors, lock actuators, and other electrical components specified by the manufacturer.

Key functions of this wiring harness include:

• power transmission to receivers in the front right door,
• transmission of control signals between the comfort module and door equipment,
• ensuring correct communication within the vehicle's electrical system,
• maintaining proper cable routing in the door hinge, which reduces the risk of damage during opening and closing.

Benefits of using an original wiring harness

Using an original door wiring harness in the Volkswagen Tiguan 5N allows you to maintain factory electrical system parameters. The appropriate cable length, correct placement of connectors, and compliance with factory mounting points translate into:

• reliable electrical connections without the need for modifications,
• reduced risk of failures resulting from improper soldering or custom-made wiring,
• easier diagnostics of potential future issues,
• maintaining compliance with the manufacturer's service documentation.

This solution is particularly beneficial for repairs after collisions, mechanical damage to the harness in the door hinge, or problems with intermittent power supply to windows, locks, or mirrors.

Condition and service application

The item comes from dismantling and is offered as a used original part, which allows combining an attractive price with the preservation of factory specifications. This type of wiring harness is suitable both for standard replacement of a damaged door cable and for more extensive service work within the vehicle's electrical system.

Before installation, it is recommended to perform a standard inspection of the insulation and connectors, and then route the harness according to the factory path in the pillar and door to ensure its proper mechanical protection.

Expansion of electrical system upgrades in Volkswagen

If you are planning a comprehensive repair or upgrade of the door zone and electrical system in your Volkswagen and need other components from the same group, such as additional harnesses, door modules, or body connectors, check the available parts in the Other Volkswagen category.

For a comparison of solutions used in sports models of other brands and a better understanding of the differences in the construction of drive and brake systems, you can read the article on our blog: Audi RS vs other models – what is hidden under the hood and chassis?.