Replacement Polaris O2 Sensor - 12mm

Replacement Polaris O2 Sensor - 12mm

$69.95
/
Shipping calculated at checkout.
  • Replacing rather than deleting keeps fuel trim and peak performance
  • High quality 12mm O2 sensor replacing Polaris OEM #4016021
  • Excellent spare to carry
  • Fits RZR XP 1000 2015-2017 and RZR Turbo / Turbo S 2016-2018
  • Also fits many Ranger 900 and 1000, RZR S 1000, and General models
  • Does not fit wideband 2019-2021 Turbo, Pro XP, or Turbo R
  • Free shipping over $200
  • Ships by Mon, Aug 10
  • 30-day returns Return policy

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This is an 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.

  • Fits 2015-2021 models using the small 12mm O2 sensor from Polaris
  • Replaces OEM part number 4016021
  • Fits RZR XP 1000 2015-2017
  • Fits RZR Turbo & Turbo S all 2016-2018, and many 2019-2020 models (Check size before purchasing for 2019-2020 models)
  • Fits various ranger 900 & 1000 models
  • Fits all RZR S 1000, Trail S 1000 and Generals
  • Will fit other Polaris models using the same 12mm O2 sensor

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

All orders typically ship within 2-4 business days of order being placed. Weekends, holidays, and weather may slow fulfillment down on order processing. Unless otherwise noted, backordered items will ship according to their estimated shipping times.

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