BMW X1 E82 E84 E88 E90 E91 E92 Battery Cable (Plus Pole) 6988974

BMW X1 E82 E84 E88 E90 E91 E92 Battery Cable (Plus Pole) is a specialized electrical system component responsible for a secure connection of the cable to the positive battery terminal in selected BMW E-series models. Thanks to its integrated pyrotechnic safety feature, the terminal works in conjunction with the vehicle's safety systems, ensuring a controlled power disconnection in critical situations. This solution helps maintain stable power supply to onboard systems while enhancing the protection of the electrical installation.

Specifications and technical data

• SKU: 6988974-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6988974
• Substitutable numbers: 61126988974, 6988974, 61129217031, 61126938495, 9217031, 6938495
• Category: Ignition Wires & Coil Boots

Purpose and function in the BMW electrical system

The described pyrotechnic positive terminal is a power supply component that works with the vehicle's electrical harness and safety-related modules. Its task is not only to conduct current from the battery but also to perform a controlled circuit disconnection in the event of safety system activation. This solution limits the risk of installation damage and can reduce the consequences of short circuits and overloads in the engine compartment or around the battery.

The product belongs to the Ignition wires and ignition coil connectors category, which highlights its close connection to the vehicle's high and low voltage systems. The proper operation of this terminal is essential for the stability of the power supply to the engine, control units, and other energy consumers.

Design and technical characteristics

The BMW pyrotechnic positive terminal has been designed as a component that integrates with the factory electrical harness, facilitating installation and ensuring a proper fit to the intended mounting points. The integrated pyrotechnic module is connected to the control system, allowing it to operate in synchronization with other vehicle safety systems.

Key features of this solution include:

• dedicated connector geometry matched to the battery and power cable in BMW E-series models,
• construction adapted for operation in the battery compartment, accounting for thermal and vibration loads,
• use of a pyrotechnic cut-off mechanism that works with the vehicle's safety systems.

Benefits of using an original BMW pyrotechnic terminal

Using a dedicated pyrotechnic positive terminal instead of universal or non-model-specific components allows for maintaining consistency with the factory electrical architecture. Proper matching of the connector, cable cross-sections, and the pyrotechnic interface translates into predictable system behavior in emergency situations.

By choosing this component, you gain, among other things:

• compatibility with vehicle safety systems and control units,
• a stable electrical connection in the battery area,
• a solution designed specifically for the BMW E82, E84, E88, E90 platforms.

Component condition and service application

The offered pyrotechnic positive terminal is a used part, which provides an attractive service solution for users looking for original components at a reasonable price. A used OEM component allows for maintaining compliance with the vehicle's factory specifications, which is particularly important for safety systems and electrical installations.

This solution is suitable for both post-accident repairs and for replacing worn or damaged components around the battery and the main power cable. By maintaining the original design, it is possible to limit modifications to the installation and keep the vehicle's electrical diagrams clear.

Additional information and related products

If you are planning a comprehensive repair or upgrade of the ignition and power supply area in your BMW and need other components from the same group, such as high-voltage wires, coil connectors, or ignition harnesses, check out the available parts in the BMW ignition wires and ignition coil connectors category.

If you want to better understand the advantages of choosing original, used components for this brand, it is worth reading the article Used parts for BMW – is it worth it? Key benefits for brand enthusiasts, which discusses economic benefits, quality issues, and aspects related to ecology.