A faulty Oxygen Sensor is a primary reason for Failure of a Catalytic Converter. Car Manufacturers Recommend Replacement of O2 Sensors at 60,000 miles. If you are purchasing a New Catalytic Converter be sure the Oxygen Sensors are Checked and Operating Correctly!
BEETLE WITH 2.0L CONVERTER ASSEMBLY WITH 1 O2 SENSOR PORT 6 BOLT FLANGE TEST GROUP 2VWXV02.0223 TIER1 CA OR NY APPROVED - CARB COMPLIANT D193-114 PER CARB REQUIREMENTS THE TEST GROUP SHOWN HERE MUST MATCH THE TEST GROUP OF YOUR VEHICLE. CALL FOR ASSISTANCE IF NEEDED (713)722-9212 F Y