O2 Sensor Catalyst Oxygen Sensor Spacer Adapter Catalytic Converter Repair for Error P0420 x 1.5 for Most Vehicles

It is a accessory suitable for most vehicles with x 1.5 O2 sensor holes. The thread is made with special tools, with perfect accuracy and repeatability. High quality, high strength, . It can only solve one P0420 , faulty catalytic converter (the most common) Item Type: O2 Oxygen Sensor Spacer Adapter Material: Satainless Steel Color: Silver Thread:  x 1.5 Application: accessories for most vehicles with x 1.5 O2 sensor holes. How to Use: 1. Find the position for sensor spacer 2. Take off the old sensor spacers.  3. Put on the new sensor spacer to the car 4. Install the sensor spacer on the , then finish.