BMW F46 Gran Tourer Rear Taillight Wiring Harness Plug Right O/S 6984746

BMW F46 Gran Tourer Rear Taillight Wiring Harness Plug Right O/S is an original electrical system component designed to support the right rear light in the BMW 2 Series Gran Tourer F46 model. This used OEM part ensures factory-fitment, proper electrical signal routing, and a stable connection to the lamp. It is a practical solution for post-collision repairs, lamp replacement, or damage to the factory wiring harness.

Specifications and technical data

• SKU: 7329790-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7329790
• Substitutable numbers: 7329790, 63217329790, 6984746
• Location on the vehicle: Rear, Right
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function in the vehicle

The presented plug is an electrical system component responsible for connecting the rear right light to the main wiring harness in the BMW F46 Gran Tourer. Its location in the rear body area on the passenger side allows for direct integration with the factory lamp, without the need for any modifications to the installation.

By maintaining the original connector geometry and proper wire configuration, the component supports the correct operation of lighting functions, such as position lights, brake lights, or turn signals, in accordance with the vehicle's factory specifications.

Benefits of using an original BMW plug

• Factory compatibility with the electrical system of the BMW F46 Gran Tourer in the rear right section of the vehicle.
• Stable electrical connection reducing the risk of power supply interruptions to the lamp.
• Proper wire routing, consistent with the harness layout in the bodywork.
• Suitable for use during repairs following mechanical damage or connector corrosion.

Using an original component helps maintain the integrity of the electrical system and avoids problems typical of universal connectors, such as loose contacts or incorrect wire assignment.

Application in the repair process

The rear right taillight wiring harness plug is particularly useful in situations where:

• the factory connector at the lamp has been damaged,
• a section of the wiring harness needs to be replaced after bodywork and paint repairs,
• intermittent lighting failures occur on the right side due to contact wear.

A properly selected element from the original BMW components group facilitates service and allows for compliance with the manufacturer's technical documentation, which is important for both safety and subsequent diagnostics.

Brand, condition, and fitment

The product comes from the BMW line and is intended for installation in a specific area of the vehicle – the rear right side. The used nature of the part allows for an economical repair while maintaining the original connector design and proper wire layout. This solution works well both in workshops specializing in the BMW brand and for users servicing their own cars.

If you are planning a comprehensive repair or upgrade of the rear electrical system in your BMW and need other elements from the same group, such as connectors, harness sections, or additional adapters, check out the available parts in the Other BMW category.

Technical support and parts knowledge

When working with electrical systems and selecting components, it is worth using reliable sources of knowledge regarding the construction of modern cars. Differences in the design of powertrains, braking systems, and suspension are well illustrated by sports versions of cars compared to standard models – this is described in more detail in an article dedicated to comparing Audi sports variants with standard versions, available here: Audi RS vs other models – what is hidden under the hood and chassis?.