Volkswagen Tiguan Mk2 Door Wiring Loom Harness Rear Left N/S 5NA971693K

Volkswagen Tiguan Mk2 Door Wiring Loom Harness Rear Left N/S is an original electrical installation component designed for the rear left door of the second-generation Tiguan model. This factory-made harness ensures proper connection of all electrical receivers in the door, such as window controls, central locking, or lighting. By maintaining the manufacturer's specifications, it is a solution compatible with the vehicle's factory installation, requiring no modifications.

Specifications and technical data

• SKU: 5NA971693K
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5NA971693K
• Substitutable numbers: 5NA971693K, 5NA 971 693 K
• Location on the vehicle: Rear, Left
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The presented wiring harness is a component dedicated to the rear left door area in the Volkswagen Tiguan Mk2. It is responsible for transmitting signals and power between the body modules and the components located in the door, which allows for stable operation of comfort and safety systems. The vehicle placement is factory-defined as rear – left side, which facilitates unambiguous part selection during repair or replacement.

Construction and installation fit

As an item from the Wires, harnesses, and connectors group, the product has been designed for the specific geometry of the door and the routing of factory cable paths. The appropriately selected wire length, connector layout, and mounting points allow for:

• secure routing of the harness in door grommets and brackets,
• reduction of stress during door opening and closing,
• maintenance of tightness and protection against moisture in critical areas.

Such fitment promotes the maintenance of stable electrical parameters and reduces the risk of mechanical damage to the wires during operation.

Benefits of using an original Volkswagen harness

Choosing a wiring harness dedicated to a specific Volkswagen model translates into a number of practical advantages in daily vehicle use. The most important include:

• Compatibility with factory installation – connectors and wire layout are consistent with the solutions used by the vehicle manufacturer.
• Stable operation of comfort systems – correct electrical connections limit the occurrence of controller errors and sporadic power interruptions.
• Facilitated service assembly – the harness is prepared for installation in a specific location, which shortens workshop time and reduces the risk of errors.
• Consistency with other installation elements – maintaining the original wiring architecture facilitates further diagnostics and potential repairs.

Characteristics of the used component

The offered wiring harness comes from disassembly and has the status of a used original component. Such items are frequently chosen for professional repairs because they allow maintaining compliance with factory specifications while optimizing service costs. In the case of electrical installations, using an original harness from the same vehicle model is particularly important from the point of view of connection reliability and correct cooperation with control modules.

Expanding the electrical system in the Tiguan

If you are planning a comprehensive repair or upgrade of the door area in your Volkswagen and need other elements from the same group, such as additional harnesses, adapter cables, or service connectors, check the available parts in the Volkswagen wires, harnesses, and connectors category.

When selecting electrical installation components from the secondary market, it is worth following proven procedures and reliable technical knowledge. To better understand the specifics of used components and the principles of their correct selection, the expert guide may be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses the practical aspects of working with used parts, also in the context of identification by manufacturer markings.