【Reference Number / Part Number or OE Number】Oxygen sensor extension harness replace 4016021,4013979 【Vehicle Fitment】Oxygen O2 sensor for Polaris RZR 570 1000 XP XP 4 1000 Turbo 【Easy to Install】Manufactured to exact OE specifications for perfect fit, form, and function. 1, Remove the oxygen sensor with a 7/8 inch open-end wrench; 2, Remove the wiring connector;3, Lubricate the new oxygen sensor;4, Reinstall the new sensor;5, Reinstall the connector. 【Automotive Replacement Oxygen Sensors by OEMASSIVE】O2 sensor is made of high-quality metal, with strong durability. The superior design maximizes engine performance and fuel efficiency while reducing fuel consumption and harmful emissions, extending the catalytic converter's life. 【Note】Please fit to check your Vehicle Type & Year & Make & Model, and check the wire length & position & connector to confirm the same as your original oxygen sensor to ensure proper form, fit, and function. Specification:

Condition: 100% Brand New
Product Name: Oxygen O2 Sensor
Fitment Type: Direct Replacement
Model: For Polaris
Quantity: 1pcs
Color: Black
Interchange Part Number: 4016021,4013979

Compatibility:
For General 1000 (all)
For Victory Octane All Options (r03) 2017
For Rzr Xp 1000 /4 1000 2015-2019
For Rzr Xp 1000 Turbo /4 1000 Turbo 2016-2019
For Sportsman 570/450 Eps Quad (r09) 2016
For Sportsman 570 Eps Ute Quad (r09) 2016
For N16msa11/msb11 Scout Sixty All Options (r03) 2016
For N16ccdaaah/bh/ch/eh Chief Dark Horse All Options (r02) 2016
For Springfield All Options (r03) 2016
For Ranger Crew 900 All Options (r06) 2016
For Polaris General 1000 Eps (r16) 2016
For Rgr 900 Xp All Options (r17) 2016
For Sportsman Touring Quad 570 Eps (r08) 2016
For Sportsman 570 Sp Eps, Quad (r08) 2016
For Sportsman 110 (r08) 2016
For Outlaw 110 (r07) 2016
For Chief Classic/chief Vintage All Options (r02) 2016
For N16ccdaaah/bh/ch/eh Chief Dark Horse All Options (r02) 2016
For Springfield All Options (r03) 2016
For Chief Classic/chief Vintage All Options (r02) 2016
For Scout All Options (r04) 2016
For Chieftain/chieftain Dark Horse/roadmaster All Options (r04) 2016
For Rzr Xp 4 1000 (r13) 2016
For Sportsman 570 Efi Eps Forest Quad /570 Sp Eps, Quad 2015
For Chief Classic/chief Vintage All Options 2015
For Rzr Xp 1000 Intl /1000 /4 1000 2015
For Chief Classic/chief Vintage All Options 2015
For Scout 2015
or Chieftain/roadmaster All Options 2015
For Chief Classic/chief Vintage/chieftain All Options 2014

Package list:
1 x Oxygen O2 Sensor

Note:
Please make sure the interchange part number matches the part you are replacing.

Please check our photos and make sure the part shown looks identical to your stock one.