BMW X3 Series E83 LCI Diesel Battery Positive Lead Red Cable Plus Pole 3452235

BMW X3 Series E83 LCI Diesel Battery Positive Lead Red Cable Plus Pole is a specialized component from the Battery Accessories group, designed for the power supply system in BMW vehicles with diesel engines. It enables safe routing of the positive cable and controlled battery disconnection in emergency situations, which is crucial for protecting the electrical system and ensuring passenger safety.

Specifications and technical data

• SKU: 3452235
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3452235
• Substitutable numbers: 61123452235, 3452235, 61123414880, 3414880, PK
• Fuel type: Diesel
• Color: Red
• Category: Battery Accessories

Purpose and function in the vehicle

The positive cable with a pyrotechnic terminal in the BMW X3 E83 model is responsible for a stable connection between the battery's positive terminal and the vehicle's electrical system. The integrated pyrotechnic module allows for quick, mechanical circuit disconnection in specific situations, which limits the risk of damage to the installation and potential short circuits following a serious road incident.

The element is dedicated to diesel engine versions, ensuring compatibility with the current load characteristics typical for diesel units in this model.

Construction and technical features

The cable has been designed as an OEM component for BMW, with a properly selected wire cross-section and insulation adapted to the operating conditions in the engine compartment. The applied red insulation facilitates clear identification of the positive cable, which is important during diagnostics, service, and work on the power supply system.

The pyrotechnic terminal is factory-integrated with the cable, which minimizes the risk of improper installation and ensures the correct operation of the disconnection mechanism. This solution supports proper energy management in the vehicle and cooperation with safety systems.

Component condition and service application

The offered positive cable with a pyrotechnic terminal is a used part, sourced from dismantling, which is a cost-effective solution for post-accident repairs or replacing a damaged cable in a BMW X3 E83. Choosing an original component from the secondary market allows you to maintain compatibility with the factory installation without the need to adapt universal replacements.

The element is suitable both for standard replacement of a damaged cable and for comprehensive reconstruction of the power supply system after safety systems have been triggered.

Benefits of using the original positive cable

• Factory fit for the BMW X3 E83 electrical system with a diesel engine.
• Integration of the cable with the pyrotechnic terminal in one assembly, without the need for additional modifications.
• Clear marking of the positive terminal thanks to the red insulation.
• Can be used in post-accident repairs and when replacing damaged power supply system components.

BMW battery accessories – expansion and service

If you are planning a comprehensive repair or upgrade of the power supply and battery area in your BMW and need other elements from the same group, such as ground cables, additional terminals, or pole covers, check the available parts in the BMW Battery Accessories category.

Additional technical and operational information

When installing the positive cable with a pyrotechnic terminal, it is recommended to follow the manufacturer's service procedures, particularly regarding disconnecting and reconnecting the battery and handling pyrotechnic elements. A correctly installed cable supports stable power supply to all consumers while enabling controlled battery disconnection in situations provided for by the vehicle's design.

For users interested in a broader context of how components affect engine durability and operational safety, an article describing the relationship between the cooling system and engine lifespan may be helpful, available here: Engine cooling system – overheating, repair, and used radiators.

Summary

BMW X3 Series E83 LCI Diesel Battery Positive Lead Red Cable Plus Pole is a dedicated power supply system component for diesel versions, combining the function of a positive cable with pyrotechnic protection. Using an original component from the Battery Accessories group allows you to maintain the integrity of the electrical system, proper cooperation with safety systems, and facilitates vehicle servicing in the long term.