BWD CTB123 Battery Current Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• General Motors 13508049
• General Motors 13517337
• General Motors 13526054
• General Motors 13545954
• Standard Ignition BSC123

• High-quality materials withstand extreme engine compartment conditions and contamination
• Our Battery Current Sensor is a direct-fit OE replacement which detects low or insuffiecient electrical voltage in unison with the vehicles intelligent Battery Management System (BMS)
• Our Battery Sensor input to the vehicle computer allows for precisely adjusted charging voltage, idle speed and other parameters for better fuel efficiency and longer battery life.
• Our battery sensor offering shows continued growth as more newer vehicles turn to the Start/Stop technology

• Other Names: Battery Current Sensor, Intelligent Battery Sensor (IBS)