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BMW X1 U11 Battery Plus Positive Wiring Harness Cable B38X 5A847B3
SKU: 5A847B3
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Used
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BMW X1 U11 Battery Plus Positive Wiring Harness Cable B38X is an original electrical system component designed to reliably deliver positive power from the battery in your BMW. Thanks to its factory design, the harness ensures a stable connection, reduces voltage drops, and supports the proper operation of onboard systems. It is a practical solution for users who expect a reliable, factory-compliant component in the power supply area.
Specifications and technical data
- SKU: 5A847B3
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 5A847B3
- Substitutable numbers: 5A847B3
- Part type: Wire Harness
- Category: Wiring Harnesses, Cables & Connectors
Purpose and function of the harness
The presented harness belongs to the Wires, harnesses, and connectors group and is responsible for routing the positive cable from the battery in the BMW X1 U11 generation model with the B38X unit. Properly selected wire cross-sections and factory routing geometry allow for safe current load transmission, minimizing the risk of overheating and unwanted voltage drops in the system.
The element is designed to work with factory mounting points and connectors in the engine bay and the battery area, which facilitates installation and subsequent maintenance. Using an original harness helps maintain the consistency of the electrical system with BMW service documentation.
Construction and technical advantages
The battery plus wiring harness in this model has been constructed with a focus on stable power routing in modern BMW electrical systems. The wires used are resistant to typical thermal and mechanical loads occurring in the engine bay, and the properly selected connectors ensure a secure contact with connection points.
Key benefits of using this harness include:
- factory fit for the wire routing path in the BMW X1 U11,
- maintaining compliance with the original electrical system architecture,
- reducing the risk of improper connections and makeshift repairs,
- easier power system diagnostics due to the preservation of the OEM configuration.
For the user, this means more predictable electrical system behavior and the possibility of subsequent maintenance using standard BMW service procedures.
Component condition and installation aspects
The offered harness is a used part, which in practice allows you to combine original BMW construction with a more favorable purchase cost compared to a new component. Before installation, it is recommended to perform a standard inspection of the insulation, connectors, and mounting points to ensure that the element meets the requirements of the specific vehicle.
The harness is intended for installation in the factory location, using original mounting points and wire routing. This avoids modifications to the system, and the replacement process itself is predictable for workshops specializing in the BMW brand.
Why choose an original BMW harness
Using original wires and harnesses in BMW vehicles allows you to maintain the consistency of the entire power system with the manufacturer's specifications. BMW X1 U11 Battery Plus Positive Wiring Harness Cable B38X ensures compatibility with factory system parameters, which is especially important in modern cars where the electrical system works with advanced control electronics.
For users considering broader modernization or repair of the power system, knowledge regarding the selection and installation of used electronic components may also be useful – practical tips can be found in the article guide to used automotive electronics and control modules, which discusses, among other things, compatibility and proper installation issues.
Expanding the system in a BMW – wires, harnesses, and connectors
If you are planning a comprehensive repair or modernization of the electrical system area in your BMW and need other elements from the same group, such as power cables, signal harnesses, or service connectors, check out the available parts in the BMW wires, harnesses, and connectors category.
Summary
BMW X1 U11 Battery Plus Positive Wiring Harness Cable B38X is a practical solution for users who want to restore proper positive power routing in their vehicle while maintaining manufacturer standards. The original construction, fit for the specific model, and the ability to mount it in factory attachment points make it a reasonable choice for repairs and modernizations of the electrical system in the BMW X1 U11.
Delivery details
Ship to: United Kingdom
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Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
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