DOUKI Car Oxygen Lambda Sensor, for Smart ForTwo (451) Oxygen Sensor A0045425318 0045425318 O2 Sensor

Timely replacement: As soon as you notice a Check Engine Light, poor fuel economy, or an erratic idle engine, Please replace the oxygen sensor as soon as possible.This will ensure your vehicle runs smoothly, efficiently, and help extend the life of your engine. Lambda Sensor: Is crafted from quality high temperature resistant material, durable and resistant to oxidation and high temperatures, it ensuring quicker response times, and long-term stable performance. Function: Sensors improve engine performance and fuel efficiency by reducing CO and other harmful emissions, which extends the life of your catalytic converter. It is easy to install: Direct replacement for the original one, plug and play.Pretested, precise and high quality air fuel ratio oxygen sensor. Serve: Check carefully before buying, whether the lambda sensor in the picture matches that of your car. Regarding any issues with this O2 Oxygen Sensor, please contact us. We will reply to you as soon as possib.