Premium Quality Replacement Part
Oxygen Sensor NEW for Polaris RZR RS1 / RZR XP 1000 / RZR XP 4 1000 / 2018-2020
Lambda Exhaust 02 Oxygen Sensor for Polaris
**Not all Polaris models come with a Lambda Sensor**
**Please check measurement AND fitment before ordering**
Fits the Following POLARIS Models
Sportsman 570 2019-2021
Sportsman X2 570 2019-2021
Sportsman Touring 570 2020-2021
Ranger 1000 2020-2021
Ranger 1000 Full Size 2020
Ranger Crew 1000 EPS/Premium 2020-2021
Ranger Crew XP 1000 2017-2021
Ranger XP 1000 2017-2021
RZR RS1 2018-2020
RZR XP 1000 2018-2021
RZR XP 4 1000 2018-2021
Sportsman 570 All EU Versions 2019-2021
Replaces POLARIS Part Numbers
Lambda Sensor LSF 4.2 | 4011853
Dimensions & Measurements
Wrench Size | 22mm
Sensor Depth (from end of threads) | 20mm
Wire Length | 33.5cm
Order Includes
1x Lambda Exhaust 02 Sensor