Indian O2 Sensor 4016021 2014-2019

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Retail: $179.95 Price: $147.95
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    American made Oxygen Sensors for late model Indian motorcycles. Precision made for outstanding performance and manufactured to meet and exceed OEM specifications. Direct replacement for 12mm 2014+ stock applications using p/n 4016021 or 4013979.*

    • Direct fit, no modifications needed

    • Extra high temperature dual shield end

    • Improved engine performance

    • Meets OEM specifications

    • Fits 2014-2019 Indian® motorcycle models

    Replaces Indian® and Polaris® OE # 4016021 & 4013979


    *Please verify correct fitment as referenced in your factory service manual. P/N 4013979 (obsolete) replaced by 4016021.

    Returns or exchanges are not accepted on electrical or sensor items.



    Replaces Indian OE p/n 4016021.

    Indian P/N Model Year Position O2 Sensor Type
    4013979 (old)*
    4016021
    Chief (all)
    Chieftan (all)
    Roadmaster
    Scout (all)
    Springfield
    2014-2019 Front/Rear 4 Wire, 12mm

    *4013979 SUBSTITUTED BY 4016021