J Style M18X1.5 O2 Oxygen Sensor Spacer Kit For OBD2 Vihicle

Good product

M18x1.5 O2 Sensor spacer Adapter Oxygen Sensor Simulator Extender Catalytic Converter CEL Eliminator with Mini CAT Euro 5 standard

Code p0420 gone

The spacer was installed on August 18. After starting the cold engine and driving for the past six days, the check engine light hasn't come back on. Delivery was on time.

Thank you so much for having such product available!! Trying to pinpoint what the real issue was, had become very difficult!! This told the story instantly!!!!