Swap Out Your Worn Can-Am Commander O2 Sensor Got a misfiring engine? It™s probably that rusty O2 sensor. Swap it out with SuperATV's Can-Am Commander O2 Sensor. It's just like your OEM sensor, but it won't break the bank. Top-notch sensing element Durable construction Easy to install Keeps Your Commander Running Smooth We can list a ton of reasons to replace your O2 sensor”poor fuel efficiency, loss of engine power, delayed shifting, rough idling, or engine stalling, to name a few. A new sensor will keep you on the trail and give your engine all the data it needs to run efficiently. Unparalleled Durability Your O2 sensor must be tough enough to handle all that exhaust action. That's why we beefed up this sensor for crazy heat, nasty fumes, and vibrations. Piece-of-Cake Install Installing this O2 sensor will be the easiest thing you™ve done all day. Just screw it into your exhaust pipe and snap the connector into your factory wiring”it™s a true plug-and-play.