Please check fitment notes & description for accurate information. 1999 Infiniti G20 2.0L 1996-1999 Infiniti I30 3.0L 1998 Nissan 200SX 2.0L 1997-1999 Nissan Maxima 3.0L Oxygen Sensor's Location: How do I know the O2 sensor is good or not? Check engine light on A reduction in fuel economy. Your catalytic converter fails unexpectedly Exhaust emissions reach undesirable levels. How to install the oxygen sensor? .
