1999 Subaru Legacy Outback Oxygen Sensors


  • Guaranteed to Fit Your

    1999 Subaru Legacy Outback

    1999 Subaru Legacy Outback H4 2.5L Upstream O2 Oxygen Sensor

    Ships Same Day for orders placed by 4 P.M. ET

    $29.95
    Save 32%
    List: $43.95 Save: $14.00
    Part #: 1AEOS00155

  • Guaranteed to Fit Your

    1999 Subaru Legacy Outback

    1999 Subaru Legacy Outback O2 Oxygen Sensor

    Ships Same Day for orders placed by 4 P.M. ET

    $26.95
    Save 37%
    List: $42.95 Save: $16.00
    Part #: 1AEOS00141

  • Walker Products

    Guaranteed to Fit Your

    1999 Subaru Legacy Outback

    1999 Subaru Legacy Outback O2 Oxygen Sensor

    Ships Same Day for orders placed by 4 P.M. ET

    $84.95
    Save 34%
    List: $128.95 Save: $44.00
    Part #: WKEOS00058

  • Walker Products

    Guaranteed to Fit Your

    1999 Subaru Legacy Outback

    1999 Subaru Legacy Outback H4 2.5L Upstream O2 Oxygen Sensor Walker Products 250-23091

    Ships Same Day for orders placed by 4 P.M. ET

    $60.95
    Save 41%
    List: $102.95 Save: $42.00
    Part #: WKEOS00105

  • Walker Products

    Guaranteed to Fit Your

    1999 Subaru Legacy Outback

    1999 Subaru Legacy Outback H4 2.2L California Emissions Upstream (Air / Fuel Ratio) O2 Oxygen Sensor Walker Products 250-54015

    Ships Same Day for orders placed by 4 P.M. ET

    $161.95
    Save 35%
    List: $248.95 Save: $87.00
    Part #: WKEOS00142

  • Guaranteed to Fit Your

    1999 Subaru Legacy Outback

    Oxygen Sensor Install Socket

    Ships Same Day for orders placed by 4 P.M. ET

    $17.95
    Save 36%
    List: $27.95 Save: $10.00
    Part #: 1AAST00001
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