2004 Subaru Legacy Oxygen Sensors

  • 2004 Subaru Legacy H4 2.5L (excluding Turbo Models) Upstream (Air / Fuel Ratio) O2 Oxygen Sensor

    Guaranteed to Fit Your

    2004 Subaru Legacy

    • Engine Displacement (Metric): H4 2.5L
    • Engine Induction Type: excluding Turbo Models
    • Oxygen Sensor Location: Upstream
    • Sensor Type: Air / Fuel Ratio

    Ships Same Day for orders placed by 4pm ET

    $55.95
    Save 32%
    List: $81.95 Save: $26.00
    QUANTITY:
    Part #: 1AEOS00036
  • 2004 Subaru Legacy H4 2.5L (Engine ID EJ259) Downstream O2 Oxygen Sensor

    Guaranteed to Fit Your

    2004 Subaru Legacy

    Ships Same Day for orders placed by 4pm ET

    $30.95
    Save 33%
    List: $45.95 Save: $15.00
    QUANTITY:
    Part #: 1AEOS00116
  • 2004 Subaru Legacy H4 2.5L (Engine ID EJ253) Downstream O2 Oxygen Sensor

    Guaranteed to Fit Your

    2004 Subaru Legacy

    Ships Same Day for orders placed by 4pm ET

    $29.95
    Save 30%
    List: $42.95 Save: $13.00
    QUANTITY:
    Part #: 1AEOS00141
  • 2004 Subaru Legacy H4 2.5L (Engine ID EJ259) Downstream O2 Oxygen Sensor Walker Products 250-24440

    Walker Products

    Guaranteed to Fit Your

    2004 Subaru Legacy

    Ships Same Day for orders placed by 4pm ET

    $66.95
    Save 36%
    List: $104.95 Save: $38.00
    QUANTITY:
    Part #: WKEOS00067
  • 2004 Subaru Legacy H4 2.5L (Engine ID EJ253) Upstream (Air / Fuel Ratio) O2 Oxygen Sensor Walker Products 250-54011

    Walker Products

    Guaranteed to Fit Your

    2004 Subaru Legacy

    • Engine ID: Engine ID EJ253
    • Engine Displacement (Metric): H4 2.5L
    • Oxygen Sensor Location: Upstream
    • Sensor Type: Air / Fuel Ratio

    Ships Same Day for orders placed by 4pm ET

    $141.95
    Save 43%
    List: $246.95 Save: $105.00
    QUANTITY:
    Part #: WKEOS00098
  • 2004 Subaru Legacy H4 2.5L (Engine ID EJ253) Downstream O2 Oxygen Sensor Walker Products 250-24373

    Walker Products

    Guaranteed to Fit Your

    2004 Subaru Legacy

    Ships Same Day for orders placed by 4pm ET

    $84.95
    Save 34%
    List: $128.95 Save: $44.00
    QUANTITY:
    Part #: WKEOS00058
  • Oxygen Sensor Install Socket

    • Material: Drop Forged, Heat-treated Steel Alloy
    • Socket Drive: 3/8" Drive
    • Product Grade: Heavy Duty
    • Socket Size: 7/8"

    Ships Same Day for orders placed by 4pm ET

    $16.95
    Save 39%
    List: $27.95 Save: $11.00
    QUANTITY:
    Part #: 1AAST00001
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