BAVMODS
BMW 1 & 3 Series Positive Battery Safety Terminal Cable and Overload Protector | Part No. 61129217031 | E8X E9X X1
BMW 1 & 3 Series Positive Battery Safety Terminal Cable and Overload Protector | Part No. 61129217031 | E8X E9X X1
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BMW Positive Battery Terminal with Built-In Overload Protection
Restore your BMW’s charging efficiency with our direct replacement positive battery terminal, designed with built-in overload protection for optimal performance.
In BMWs, the Battery Safety Terminal (BST) is a crucial component that automatically disconnects power in the event of a severe accident or electrical surge. This feature prevents potential electrical fires by cutting off power to the vehicle’s systems. Our OEM-spec direct replacement BST ensures your battery delivers maximum power output to your electronics while preserving the safety functionality of the BST.
Key Features:
- High-Efficiency Power Output – Designed for optimal charging and stable electrical performance.
- Durable, Wear-Resistant Coating – Protects the copper wiring from nicks, cuts, and corrosion to ensure longevity.
- OEM-Quality Direct Fit – No coding required, making installation quick and hassle-free. This part is designed to not throw any error codes.
- Overload Protection Maintained – Ensures that in the event of a power surge or crash, electronics are safely shut down to prevent fires.
Fitment: Compatible with BMW E8X 1 Series, E9X 3 Series and X1 using Part No. 61129217031.
Upgrade your BMW’s charging system and safety today with this high-quality BST replacement!




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