Thread Chaser for O2 Sensors - O2 Sensor Thread Chaser

O2 Sensor Thread Chaser

O2 Sensor Thread Chaser This tool is designed to repair and clean damaged internal threads in O2 sensor bungs. It features three flutes and a generous lead-in pilot to ensure smooth operation without cutting oversized threads. Effective for removing exhaust carbon buildup and restoring threads in both aluminum and steel components.