Replace Your O2 Sensor Even though the O2 sensor might not seem like a big deal, it plays a crucial role. If it's not working right, your engine won't perform as it should. Switch out your old, worn-out sensor with SuperATV™s Can-Am Maverick Trail O2 Sensor. It's just as good as OEM, but it costs a lot less. Top-notch sensing element Durable construction Easy to install Keeps Your Maverick Trail Running By replacing your O2 sensor, you™ll get improved fuel efficiency, increased engine power, and smoother gear changes. A new sensor will also keep your engine running sharp by giving it all the info it needs to perform at its best. Engineered for Durability O2 sensors are placed in the exhaust system, where they are vulnerable to trail debris, high temperatures, and harsh gases. That's why we've made this one extra durable. You won't have to worry about swapping it out anytime soon. Install this Can-Am Maverick O2 Sensor in Minutes Getting this O2 sensor up and running is a breeze, and we love a plug-and-play concept. It's simple”screw it into your exhaust pipe, and then the connector easily hooks up to your factory wiring. There™s nothing else to it.