Please check fitment notes & description for accurate information. 2001-2005 Volkswagen Beetle 2.0L Downstream 2006-2010 Volkswagen Beetle 2.5L Downstream 2000-2006 Volkswagen Golf 2.0L Downstream 1999-2005 Volkswagen Jetta 2.0L Downstream 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. .
