Aftermarket Assassins 12mm O2 Sensor Replacement For 2015-2021 Polaris RZR XP 1000 / RZR Turbo / Turbo S

*Does NOT fit wideband 2019-2021 RZR Turbo models or Pro XP/Turbo R

For those who frequently hit the trails, this Sensor Replacement is an excellent spare to carry in case of unexpected issues. Its compatibility, quality, and performance-enhancing attributes make it a valuable addition to your Polaris.

Features

• Replaces OEM part number 4016021
• Fits various Ranger 900 & 1000 models
• Fits all RZR S 1000 and Generals
• Will fit other Polaris models using the same 12mm O2 sensor.
• Excellent high-quality sensor replacement
• The O2 sensor will trim fuel, so instead of deleting it we suggest replacing it for optimum running and peak performance
• If your RZR has this sensor this is a great spare to carry if you run into an issue on the trail