Battery Cover BMW G11 G30 G31 Positive Plus Pole Cover Cap Lid Red 9348970

The BMW G11 G30 G31 Battery Cover Plus Positive is a specialized electrical system component designed to protect the positive battery terminal in select BMW 7 Series and 5 Series models. The red finish facilitates quick identification of the positive terminal, and the design, compliant with BMW factory solutions, ensures hassle-free installation. It's a practical choice for power system servicing, battery replacement, or engine bay repairs.

Specifications and technical data

• SKU: 9348970
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9348970
• Substitutable numbers: 9348970, 61149348970
• Color: Red
• Category: Other Interior Parts & Accessories

Purpose and Function of the Battery Cover

The positive battery terminal cover in BMW plays a crucial role in protecting the power cable and the terminal itself from accidental short circuits and contamination. In BMW G11, G30, and G31 class vehicles, with their complex electrical systems, proper protection of the power point is essential for both safety and the stable operation of onboard electronics.

Using a dedicated cover helps reduce the risk of:

• accidental contact of metal objects with the positive terminal,
• dirt and moisture entering the terminal area,
• mechanical damage to the power cable during service work.

Construction, Color, and Fitment

This component has been designed for a perfect fit with the factory mounting system in the BMW battery compartment. The red color clearly indicates the positive terminal, making orientation easier during service work, charger connection, or emergency jump-starts. Thanks to its design, which is compliant with the manufacturer's solutions, the cover works seamlessly with the original positive cable and adjacent system components.

As part of the Other BMW Parts category, this item is intended for service and repair applications within the power system, when replacing a damaged or missing cover is necessary without affecting other components.

Benefits of Using an Original Positive Cover

Using a dedicated positive terminal cover in BMW G11, G30, and G31 offers a range of practical benefits, especially in vehicles equipped with advanced electronics:

• Safer Battery Handling – reduces the risk of short circuits when connecting and disconnecting cables.
• Clear Positive Terminal Identification – the red marking simplifies work for mechanics and users.
• Enhanced Terminal Protection – the cover acts as a barrier against dust, moisture, and accidental impacts.
• Compatibility with Factory Installation – maintains the original cable routing and battery compartment ergonomics.

Application in Service and System Upgrades

The positive terminal cover is suitable for standard battery replacements as well as more extensive electrical system work, such as installing additional consumers or inspecting power cables. An used OEM part helps maintain the factory geometry and mounting method, which is important for servicing modern BMW models.

If you are planning a comprehensive repair or upgrade of the electrical system area in your BMW and need other parts from the same group, such as cable covers, terminal protectors, or additional battery covers, check the available parts in the Other BMW Parts category.

Technical Support and Power System Knowledge

When working with electrical systems – whether for BMW or other brands – it's beneficial to understand the design differences in modern powertrain, braking, and chassis systems. To expand your knowledge of advanced solutions used in premium cars, you can refer to the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses, among other things, the specifics of engines, brakes, and chassis, and their connection to selecting appropriate replacement parts.