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2003 Ford Explorer Emissions & Sensors

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2003 Ford Explorer Emissions & Sensors

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    VIDEO

    O2 Oxygen Sensor Set

    Replaces 4 Piece O2 Oxygen Sensor Set TRQ OSA61637

    30 reviews
    Brand: TRQ - OSA61637

    • Quantity: 4 Piece
    • Kit Includes: (2) Downstream O2 Oxygen Sensors
    • Kit Includes: (2) Upstream O2 Oxygen Sensors
    $119.95
    Save 13%
    List $137.95 Save $18.00

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2 Piece O2 Oxygen Sensor Set TRQ OSA61578

    14 reviews
    Brand: TRQ - OSA61578

    • Quantity: 2 Piece
    • Kit Includes: (2) Downstream O2 Oxygen Sensors
    $74.95
    Save 14%
    List $86.95 Save $12.00

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61313

    17 reviews
    Brand: TRQ - OSA61313

    $47.95
    Save 17%
    List $57.95 Save $10.00

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61327

    12 reviews
    Brand: TRQ - OSA61327

    $38.95
    Save 9%
    List $42.95 Save $4.00

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    02-08 Explorer, Mountneer w/4.0L, 4.6L; 04-07 Freestar, Monterey w/3.9L, 4.2L Idle Air Speed Control

    Replaces 2003 Ford Explorer 4 Door V6 4.0L Idle Air Control Valve TRQ AIA93069

    Brand: TRQ - AIA93069

    • Includes: Gasket
    $47.95
    Save 25%
    List $63.95 Save $16.00

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    EGR Valve

    Replaces EGR Valve TRQ EGA48376

    Brand: TRQ - EGA48376

    $66.95
    Save 22%
    List $85.95 Save $19.00

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    Mass Air Flow Sensor

    Replaces 2003 Ford Explorer V6 4.0L Mass Air Flow Sensor TRQ ESA48417

    Brand: TRQ - ESA48417

    $74.95
    Save 21%
    List $94.95 Save $20.00

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    Kit image

    Replaces O2 Oxygen Sensor TRQ OSA61631

    3 reviews
    Brand: TRQ - OSA61631

    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket

    Out of Stock

    $ 58.95

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    Kit image

    Replaces O2 Oxygen Sensor TRQ OSA61633

    1 reviews
    Brand: TRQ - OSA61633

    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket

    Out of Stock

    $ 61.95

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor - Delphi

    Replaces O2 Oxygen Sensor Delphi ES20316

    Brand: Delphi - ES20316

    $41.95
    Save 52%
    List $86.95 Save $45.00

    Guaranteed to Fit 2003 Ford Explorer

    Guaranteed to Fit 2003 Ford Explorer

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