Standard Ignition BSC87 Battery Current Sensor

Battery Current Sensor for BMW X1

Standard Ignition BSC87 is a battery current sensor for select BMW X1 applications. It monitors battery current and voltage data at the negative side of the battery circuit, helping the charging system and related control modules read electrical demand accurately.

Key Features

• Battery current sensor for charging system monitoring
• Female connector with oval shape for vehicle-specific fitment
• 3 male blade terminals for electrical connection
• Direct-fit application for BMW X1 models listed below
• Standard Ignition BSC87 for service replacement use

Detailed Description

This Standard Ignition battery current sensor is built for BMW X1 models that use a negative-side battery current sensing setup. It is listed for 2013-2014 BMW X1, Negative Side, and 2012 BMW X1, Battery Current / Volt Sensor. If you are replacing a failed BMW X1 battery current sensor, BSC87 provides the correct connector style and terminal layout for the specified applications. This part cross-references OE-style replacement numbers such as 61126944683 and BCSB10051 for the same application.

Common Problems It Can Help Address

• Charging system warning lights related to battery current sensing
• Incorrect battery state-of-charge readings
• Voltage regulation issues caused by a faulty sensor signal
• Intermittent electrical management faults in BMW X1 models
• Loss of accurate current monitoring at the battery negative side

Installation Notes and Tips

Verify the connector shape, terminal count, and sensor location before installation. This part is listed for 2013-2014 BMW X1, Negative Side, and 2012 BMW X1, Battery Current / Volt Sensor, so match the vehicle year and sensor position exactly. Inspect the battery terminal area and wiring connector for corrosion, bent terminals, or heat damage before installing the replacement sensor.

Quality Assurance

Standard Ignition supplies electrical service parts for charging and starting system repairs. BSC87 is cataloged for direct replacement use in the listed BMW X1 applications and is identified by the Standard Ignition part number BSC87 for ordering and verification.