Wiring Cable AUX BMW E90 E91 E92 E93 Loom Kit Jack Plug Input 375MM 6940237

BMW E90 E91 E92 E93 AUX Cable Socket 375MM 6940237 is an original audio installation component designed for factory multimedia systems of the BMW 3 Series E9x generation. It allows for convenient routing of audio signals from an external source to the radio or head unit, ensuring a stable connection and a tidy installation in the cockpit. By using a factory AUX socket, the cable helps maintain the integrity of the installation and the aesthetics of the interior.

Specifications and technical data

• SKU: 6940237
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6940237
• Substitutable numbers: 61126940237, 6940237, 61316930561, 6930561, 84109237655, 9237655, 61310422643, 0422643, 61316986791, 6986791
• Category: Other Interior Parts & Accessories

Application of the AUX Cable in BMW 3 Series E90-E93

The AUX cable with socket is designed for BMW E90, E91, E92, and E93 models equipped with a factory radio or multimedia system with an auxiliary input. This component allows for the integration of external audio players, smartphones, or other devices generating a line-level signal, without interfering with the original wiring harness.

The cable length has been chosen to allow routing within the center console or glove compartment, maintaining appropriate bending radius and minimizing mechanical stress. This ensures a neat installation and reduces the risk of mechanical damage to the cable during vehicle operation.

Construction and Technical Characteristics

The AUX cable consists of a shielded signal cable terminated with a factory mounting socket. The construction is adapted for installation in the original mounting points in the console or glove compartment, facilitating integration with the existing interior trim.

Key construction features:

• dedicated AUX socket adapted for installation in the original opening in the panel or glove compartment,
• cable length optimized for installation in the BMW 3 Series E9x,
• use of shielding to minimize interference from the vehicle's electrical system,
• connectors matched to the factory BMW audio installation, without the need for soldering or cutting wires.

Integration with Audio System and Installation

The AUX cable is designed as a plug-and-play component within the factory BMW audio system. The appropriate cable terminations allow for direct connection to the head unit or audio module, following the factory installation diagram.

During installation:

• route the cable along the existing wiring in the center console or glove compartment,
• install the AUX socket in the designated mounting location,
• pay attention to proper cable routing to avoid tight bends and friction points.

This type of solution preserves the original character of the installation while expanding the audio system's functionality with a convenient line-in input.

Condition, Origin, and Benefits of Choosing OEM Parts

The offered AUX cable is a part from the Other category, originating from original BMW production. As a used part, it retains the factory geometry, connector types, and manufacturing standards specified by the vehicle manufacturer. This ensures it fits the dedicated models without requiring any adaptations or modifications to the installation.

Choosing an original BMW AUX cable over aftermarket alternatives offers several benefits:

• guaranteed fit with factory connectors and mounting points,
• compatibility with the existing wiring harness and audio system architecture,
• preservation of interior aesthetics thanks to the use of an original socket installed in the designated location.

Selection and Compatibility by BMW Part Numbers

The AUX cable has a factory part number and associated interchangeable numbers, which facilitates unambiguous identification in BMW catalogs and parts selection systems. When matching to a specific vehicle, it is advisable to verify compatibility with the car's equipment (type of head unit, presence of factory AUX input) as well as the year and body style.

If you need other parts from the Other category dedicated to this brand, check the other BMW accessories and installation components available in our store to complete your vehicle's component set.

More About Sport Drivetrains and Performance Parts

If you are interested in a broader context of selecting components for high-performance vehicles, it is worth familiarizing yourself with the analysis of differences between standard and sport versions. Our guide discusses powertrains, brakes, and chassis in high-power models – details are described in the article Audi RS vs Other Models – What's Under the Hood and Chassis?, which helps to better understand manufacturers' approaches to designing OEM components.