BMW Wiring Loom Harness Cable Plug Connector Socket Input 6942549

BMW Wiring Loom Harness Cable Plug Connector Socket Input is an original electrical installation component designed for BMW vehicles. It enables a stable connection between selected modules and sensors and the main wiring harness, ensuring reliable power supply and signal transmission within the car's electrical and electronic systems.

Specifications and technical data

• SKU: 6942549
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6942549
• Substitutable numbers: 6942549, KZ
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the BMW electrical system

The presented wiring harness with a socket and connector has been designed as a factory wiring component for BMW cars. It is responsible for a secure, mechanically stable, and electrically correct connection between a selected component and the rest of the vehicle's installation. Thanks to the use of a dedicated plug-type connector, installation is performed in an orderly manner, reducing the risk of incorrect wiring connection.

This type of solution is particularly important in areas subject to vibrations, temperature changes, and increased humidity – a properly selected socket and connector housing help maintain a stable electrical contact and reduce the risk of abrasion or looseness at the contact points.

Connector construction and benefits of use

The harness belongs to the Wires, harnesses, and connectors group, which means it has been developed for integration with the factory BMW wiring. The used socket/input connector allows for quick disconnection and reconnection of the installation during service, without the need to cut wires or use additional adapters.

• Factory plug and socket geometry matched to the BMW installation.
• Stable wire routing reducing stress on the contacts.
• Possibility of disassembly and reassembly during service work.
• Orderly routing of signals and power in a single wire assembly.

Thanks to this solution, electrical system maintenance is more predictable, and the risk of installation errors is significantly reduced, which translates into the efficient operation of connected modules.

Component condition and service application

The offered BMW wiring harness is a used component, which in practice means it comes from disassembly and has been verified for further use. This type of part is a good choice for repairs where maintaining the original installation architecture and compatibility with factory modules is crucial.

Replacing a damaged section of wiring with an original harness allows you to:

• restore the correct operation of electrical systems without modifying the installation,
• reduce the risk of problems with diagnostics and communication between control units,
• maintain the consistency of the installation with BMW service documentation.

Selection and integration with other BMW installation components

The wiring harness with a socket and connector is intended for operation in a specific area of the installation, so when selecting, it is worth paying attention to compatibility with the specific vehicle configuration and the type of connected module. In practice, this means matching the shape of the connector, the number of signal paths, and the method of mounting to the body or the main harness.

If you are planning a comprehensive repair or upgrade of the electrical system area in your BMW and need other elements from the same group, such as additional wiring sections, modular connectors, or service adapters, check the available parts in the BMW wires, harnesses, and connectors category.

Technical support and cost optimization

Using original, used electrical installation components allows you to combine reasonable repair costs with the preservation of factory technical solutions. This is particularly important in vehicles where compliance with the manufacturer's documentation and predictable behavior of electronic systems after repair are essential.

For drivers interested in a broader perspective on selecting used components and optimizing service budgets, an article dedicated to a practical approach to parts from disassembly may be helpful – check out the guide on used car parts and conscious choice of replacements.