BMW X3 E83 Diesel Battery Positive Lead Red Cable Plus Pole Wire 3414880

BMW X3 E83 Diesel Battery Positive Lead Red Cable Plus Pole Wire is a specialized component from the Battery Accessories group, designed for installation in the power supply system of diesel-powered vehicles. The use of a pyrotechnic positive terminal with a cable allows for more advanced protection of the electrical system and controlled power disconnection under specific operating conditions.

Specifications and technical data

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

Purpose and function in the power supply system

The described pyrotechnic positive terminal has been designed for operation in the electrical system of a diesel-powered vehicle. Its task is to ensure a secure connection between the positive battery terminal and the vehicle's onboard electrical system, as well as to provide the capability for rapid, controlled power disconnection in situations requiring increased electrical safety.

This type of solution is used in modern designs where it is crucial to limit the risk of damage to the installation and electronic components in the event of specific incidents. The integrated positive cable ensures stable transmission of starting current and power to electrical consumers, which translates into predictable system performance.

Construction, color scheme, and integration with the installation

The pyrotechnic positive terminal is connected to the positive cable, which facilitates installation in the battery compartment and minimizes the number of intermediate connections. The use of the characteristic red color facilitates unambiguous identification of the positive terminal and improves the clarity of the installation during service work.

The element belongs to the Battery Accessories group, making it structurally adapted for operation in the immediate vicinity of the power source. The appropriately selected geometry of the terminal and cable allows for correct routing of the harness and reduction of mechanical stress at the connection point with the battery.

Safety aspect and the use of pyrotechnics

The pyrotechnic design of the positive terminal enables rapid, mechanical disconnection of the power circuit under specific vehicle operating conditions. This solution supports the protection of the electrical installation and electronic components against the effects of unwanted overloads or sudden changes in operating conditions.

By integrating the cable function with the pyrotechnic element, the number of additional connectors is reduced, which promotes the stability of electrical parameters and reduces the risk of voltage drops at connections. This is particularly important in vehicles with extensive onboard electronics, where power quality has a direct impact on the proper functioning of systems.

Condition, fitment, and service application

The offered pyrotechnic positive terminal with a positive cable is an aftermarket part intended for service applications in vehicles where it is necessary to restore the original functionality of the power supply system. Using a part from the same design group allows for maintaining the consistency of technical solutions with the factory configuration of the vehicle.

Before installation, it is recommended to verify compatibility with the specific equipment version and the vehicle's electrical system configuration, as well as to have the work performed by a person with experience in handling pyrotechnic elements in automotive systems.

Benefits of using the original design

Using a pyrotechnic positive terminal with a cable instead of a component not specific to a given vehicle model allows for maintaining the factory safety logic and power system operating parameters. Proper geometric and electrical fitment promotes connection stability and reduces the risk of incorrect installation.

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