BMW 5 6 Series E60 E60N E61 E61N E63 Terminal B Point Engine Compartment 6923945

BMW 5 6 Series E60 E60N E61 E61N E63 Terminal B Point Engine Compartment is an original mounting component designed for the secure connection of power supply in the engine compartment. Thanks to its factory-engineered BMW design, it ensures reliable current routing and stable cable mounting, which is particularly important when working with the starting and power supply system. This is a practical service solution that facilitates vehicle electrical maintenance and ensures compliance with factory standards.

Specifications and technical data

• SKU: 6923945-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6923945
• Substitutable numbers: 61146923945, 6923945
• Category: Batteries

Purpose and function in the vehicle

The engine terminal point in BMW 5, 6 Series E60, E60N, E61, E61N, and E63 models serves as a dedicated connection node for power cables. It enables:

• secure connection of cables related to the starting and power supply system,
• convenient service access to the electrical installation in the engine compartment,
• maintenance of factory cable routing and mechanical strain relief.

By using an original BMW solution, the correct mounting geometry and appropriate contact surface are maintained, which reduces the risk of voltage drops and local overheating at the terminal point.

Benefits of using an original terminal point

In BMW vehicles, it is particularly important to maintain the consistency of the electrical system with the factory design. Using an original engine terminal point allows for:

• precise fitment to factory brackets and covers in the engine compartment,
• correct routing of power cables without tension or twisting,
• easier diagnostics and service maintenance of the starting and power supply system.

This component is particularly useful during work related to the power supply system, battery replacement, or system upgrades, where a stable and repeatable electrical connection is required.

Product characteristics and condition

The offered terminal point comes from the BMW line, which means it complies with factory quality and construction standards. As a component removed from a vehicle, it retains its original geometry and mounting method, which facilitates installation in the factory location without the need for modifications. This type of component is highly valued in workshops specializing in the brand, where assembly repeatability and predictable component behavior during operation are essential.

Application in the power supply system and Batteries

The engine terminal point works with the vehicle's power supply installation, including components from the Batteries group. A proper connection between the battery and the terminal point is crucial for reliable engine starting and voltage stability in the onboard electrical system. A properly selected and correctly installed component of this type reduces the risk of:

• excessive voltage drops during startup,
• local overheating at the cable contact point,
• loosening of connections due to engine vibrations.

As a result, the power supply system operates predictably, and vehicle service is simpler and more organized.

Integration with other BMW Battery components

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as power cables, jumper cables, or additional service terminals, check the available parts in the BMW Batteries category.

Support in selecting used OEM parts

When choosing used OEM components, such as the engine terminal point, it is worth paying attention to their origin and compatibility with the specific vehicle generation. Used original components often allow for significantly shorter repair times and reduced service costs while maintaining factory mounting parameters. If you want to learn more about how the availability of such parts affects vehicle downtime in the workshop, check out the article Availability of car parts off the shelf vs. repair time – how used OEM parts shorten workshop stays?.