90° O2 Oxygen Sensor Spacer Fix P0420/P0042/P0430 Check Engine Light CEL Mini Catalytic Converter Euro 5 standard Universal Repair Tool1 making it safer to use

making it safer to use

Fit For 2004-2007 for BMW 530i

Mirror Turn Signal Smoked Light Set x 1

title:after{content:'Universal M18X1

90° O2 Oxygen Sensor Spacer Fix P0420/P0042/P0430 Check Engine Light CEL Mini Catalytic Converter Euro 5 standard Universal Repair Tool1 making it safer to useWhy do you need to replace the oxygen sensor? 1. A worn out oxygen sensor can cause excessive gasoline consumption, elevated exhaust emissions, accelerated catalytic converter damage failures, and cause engine performance problems. 2. If your state has vehicle inspection programs to regulate emissions, a faulty CEL, and O2 light will not allow you to pass the inspection. 3. A practical solution to solve the problem of P0420 P0042 P0430 fault codes.