Audi RS4 B8 Front Door Wiring Harness Loom Plug Socket 4E0941817A

Audi RS4 B8 Front Door Wiring Harness Loom Plug Socket is a specialized component from the Wires, harnesses and connectors group, designed for operation in the front section of the vehicle. Engineered as an Audi electrical system component, it ensures a precise multi-pin connection and stable communication between modules and harnesses in the front compartment.

Specifications and technical data

• SKU: 4E0941817A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0941817A
• Substitutable numbers: 4E0941817A, 4E0 941 817 A
• Location on the vehicle: Front
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the 46-pin connector

The presented 46-pin plug serves as a central connection point for numerous electrical circuits in the front zone of the Audi RS4 B8. Thanks to its multi-pin design, it enables organized routing of signals and power, reducing the risk of installation errors and facilitating system diagnostics.

Its placement in the front area of the vehicle promotes integration with the existing harness, which allows for maintaining the factory cable routing and proper mechanical support of the connector.

Construction and technical advantages

The connector has been designed as an Audi OEM system element, which translates into:

• housing geometry compatible with factory mounts and guides,
• a properly selected 46-pin layout for multiple signal and power paths,
• the possibility of direct integration with original wiring harnesses.

Such a solution promotes the consistency of the electrical installation and also facilitates future vehicle servicing, as the pin layout and the plug locking mechanism are consistent with Audi factory standards.

Application in the vehicle's electrical system

The 46-pin plug in the front of the car can support many key circuits, such as power supply and control of components located in the front compartment. As a result, it serves as an important integration point for various sub-assemblies, which helps reduce the number of individual connections and improves the clarity of the entire installation.

In practice, this means:

• organized cable routing in a single connector,
• easier disassembly and assembly of harnesses during repairs,
• reduced risk of damage resulting from accidental disconnection of individual wires.

Condition, fitment, and benefits of choosing OEM parts

The item comes from the group of original Audi components and is offered as a used part, which allows for economical repair while maintaining compliance with factory solutions. Choosing such a connector is particularly beneficial in situations where precise fitment to the existing harness and maintaining the original pin layout is required.

Using OEM components in the Wires, harnesses and connectors area promotes the stability of electrical systems, reduces the risk of compatibility issues, and facilitates subsequent diagnostics using factory diagrams.

Installation expansion and selection of related components

If you are planning a comprehensive repair or upgrade of the electrical installation area in the front of your Audi and need other elements from the same group, such as additional plugs, harness sections, or modular connectors, check the available parts in the Audi wires, harnesses and connectors category.

When planning work related to the electrical installation and the selection of used components, it is also worth familiarizing yourself with practical tips regarding the selection of parts according to manufacturer markings and service procedures – this is discussed in detail in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which also covers issues of selecting elements by numbers and cost-effectiveness analysis.