Audi R8 42 Rear Tail Light Lamp Plug Contact Connector 6 Pin Left N/S 420945095

The Audi R8 42 Rear Light Connector Plug for Left Side is an original electrical installation component designed for the rear lighting system of the Audi R8 generation 42. This precisely fitted plug ensures a secure connection between the lamp and the wiring harness, contributing to the stable operation of the rear and brake lights. The blue finish of the connector housing facilitates identification of the correct socket during service work, and its dedicated placement on the left rear side eliminates the risk of installation errors.

Specifications and technical data

• SKU: 420945095-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 420945095
• Substitutable numbers: 420945095, 420 945 095
• Location on the vehicle: Rear, Left
• Color: Blue
• Category: Rear Light Assemblies

Purpose and Function of the Rear Light Connector

The presented plug is a component from the Rear Lights and Brake Lights group, responsible for the electrical connection of the lamp to the vehicle's system. It has been specifically designed for the rear left part of the body, where it is responsible for:

• transmitting power to the position light, brake light, and other lamp functions,
• ensuring a stable electrical contact under road operating conditions,
• reducing the risk of circuit interruptions due to looseness or improper fit.

Thanks to its design conforming to factory Audi standards, the connector works with the original rear lamp and the dedicated wiring harness, promoting hassle-free service installation.

Construction, Color, and Fit for Audi R8 42

The connector has a blue housing, which is important for identification within the rear compartment of the vehicle, where several different types of plugs are often present. This color scheme:

• facilitates quick location of the correct connector during diagnostics,
• minimizes the risk of incorrect connection to another circuit,
• supports clarity of work with complex wiring harnesses.

The component is intended for installation in the rear left part of the vehicle, meaning its geometry, wire routing, and latching mechanism are adapted to its specific position in the Audi R8 42. This precise fit helps to maintain the original wiring harness geometry and ensure proper lighting operation.

Product Characteristics and Service Application

As an original Audi component, the plug has been developed to maintain consistency with the factory electrical installation standard. In practice, this means that:

• it allows for the restoration of the original connection state in case of connector damage,
• it is suitable for repairs after a collision, intervention with the rear lamp, or replacement of a wiring harness section,
• it ensures compatibility with factory lamp sockets without the need for modifications.

The product comes from the used parts market, which is a beneficial solution when aiming to maintain original specifications while optimizing repair costs.

Benefits of Using an Original Audi Plug

Using a dedicated connector in the rear lighting system of the Audi R8 42 offers a range of practical benefits:

• Factory Fit – the geometry and latching mechanism match the original design, facilitating installation and removal.
• Electrical System Consistency – no need for adapters, soldering, or wire modifications.
• Safe Operation – a correctly selected connector reduces the risk of contact overheating and circuit interruptions for the lights.

This approach is particularly important in sports cars, where proper lighting operation is crucial for both safety and regulatory compliance.

Expanding Audi Lighting System – Related Components

If you are planning a comprehensive repair or upgrade of the rear lighting area in your Audi and need other components from the same group, such as complete taillights, light modules, or additional housings, check the available parts in the Audi Rear Lights and Brake Lights category.