Porsche Cayenne S 92a Tail Trunk Light Harness Cable Wire Right O/S 7P5945094M

Porsche Cayenne S 92a Tail Trunk Light Harness Cable Wire Right O/S is an original electrical installation component designed to support the right tail light in the trunk lid. It ensures a stable electrical connection, proper operation of the rear lighting, and consistency with the factory installation of the Porsche Cayenne S 92a. This is a solution for users who expect a precise fit and the maintenance of factory lighting system performance parameters.

Specifications and technical data

• SKU: 7P5945094M-2
• Mark: Porsche
• Condition: Used
• OEM Part Number: 7P5945094M
• Substitutable numbers: 7P5945094M, 7P5 945 094 M
• Location on the vehicle: Right
• Category: Rear Light Assemblies

Purpose and function of the wiring harness

The presented wiring harness is dedicated to the right side of the trunk lid, where it is responsible for powering and controlling the tail light and brake lights. Thanks to the factory design, the correct order of wires, appropriate wire cross-sections, and compatibility with original connectors are maintained, which translates into stable lighting operation and correct communication with the vehicle's electronics.

This component is particularly important in the case of faults such as light failure, lighting errors on the dashboard, or unstable operation of the trunk lid light. Using an original wiring harness allows for restoring the proper operation of the system without the need for modifications to the installation.

Construction and fit for Porsche Cayenne S 92a

The wiring harness has been designed specifically for the geometry of the trunk lid in the Cayenne S 92a model, taking into account the routing of wires through hinges and rubber grommets. The appropriate length of the wires and the arrangement of the connectors facilitate installation and minimize the risk of tension that could lead to insulation cracks.

The placement on the vehicle on the right side is crucial when selecting parts – using the correct harness eliminates problems with wire length, reversed connector layout, or pin incompatibility. As a result, the installation proceeds in an orderly manner, and the entire system retains its factory character.

Benefits of using an original wiring harness

• Restoration of full functionality of the right tail light in the trunk lid.
• Factory fit for the Porsche electrical system, without the need for cutting or soldering wires.
• Reduction of the risk of lighting errors and fault messages in onboard systems.
• Consistency with original brackets and wire routing in the trunk lid.

By using this wiring harness, you can solve rear lighting problems in an orderly manner, maintaining the factory standard of workmanship and the aesthetics of wire routing inside the trunk lid.

Characteristics of the used product

The offered wiring harness comes from dismantling, which means it is a used component, but one that retains the functionality necessary for further operation. This type of solution is often chosen as a technically reasonable alternative to new components, especially in the case of complex electrical installations.

Before installation, it is recommended to perform a standard inspection of the condition of the insulation and connectors, and to secure critical areas if necessary to ensure long-term and trouble-free operation in the demanding conditions of the trunk lid.

Expanding the lighting system in a Porsche

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Porsche and need other elements from the same group, such as lamps, control modules, or additional wires, check the available parts in the Porsche tail lights and brake lights category.

If you want to better understand the specifics of used components in drivetrain and electrical systems and make informed purchasing decisions, the following guide may be helpful: Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems, where you will find practical tips on assessing the condition of components and avoiding costly mistakes.