Top-notch sensing element
Durable construction
Screws into the exhaust pipe
Plug-and-play: connector clicks easily into wiring
Defender O2 Sensor Replacement
Your O2 sensor seems like a minor part, but really it's one of the most important. Without a properly working sensor, your engine won’t work as it should. Replace your old, corroded, stock sensor with SuperATV’s Up and Running Can-Am Defender O2 Sensor. It's an OEM equivalent but a fraction of the cost.
Top-notch sensing element
Durable construction
Easy to install

Keeps Your Defender Running Smooth
There are plenty of good reasons to swap out your O2 sensor. You'll get better gas mileage, more engine oomph, smoother gear shifts, and no more jerky idling or sudden stalls. A fresh 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 the Defender 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.

WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.