Replacement Polaris Wideband O2 Sensor - 18mm

This is an excellent high quality sensor replacement (OEM sensor is $230). 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

Models this sensor fits:  

• 2019-2021 RZR Turbo & Turbo S, RZR Pro XP
• Only select 2019-2020 RZR Turbo & Turbo S models use this sensor
• All 2021 RZR Turbo & Turbo S models use this sensor
• All RZR Pro XP Models use this sensor

Fits wideband models ONLY, MAKE SURE you have a blue o2 lead casing