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!
B9 TRIBECA WITH 3.0L UNDERBODY CONVERTER BOLTS TO ENGINE PASSENGER SIDE BANK 1 TEST GROUP 6FJXT03.0TSB LEV LEV2 CALIFORNIA AND NEW YORK COMPLIANT EO D798-14 PER CARB REQUIREMENTS THE TEST GROUP SHOWN HERE MUST MATCH THE TEST GROUP OF YOUR VEHICLE. CALL FOR ASSISTANCE IF NEEDED (713)722-9212