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2003 Mercury Mountaineer Emissions & Sensors

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2003 Mercury Mountaineer Emissions & Sensors

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  • 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 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces 2 Piece O2 Oxygen Sensor Set TRQ OSA61578

    VIDEO

    Kit image
    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 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • 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 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces O2 Oxygen Sensor TRQ OSA61313

    VIDEO

    O2 Oxygen Sensor
    17 reviews
    Brand: TRQ - OSA61313
    $47.95
    Save 17%
    List $57.95 Save $10.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61767

    1 reviews
    Brand: TRQ
    - OSA61767

    $47.95
    Save 20%
    List $59.95 Save $12.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces O2 Oxygen Sensor TRQ OSA61767

    VIDEO

    O2 Oxygen Sensor
    1 reviews
    Brand: TRQ - OSA61767
    $47.95
    Save 20%
    List $59.95 Save $12.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • Notify When Available

    VIDEO

    Mass Air Flow Sensor

    Replaces 2003 Mercury Mountaineer 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 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces 2003 Mercury Mountaineer V6 4.0L Mass Air Flow Sensor TRQ ESA48417

    VIDEO

    Mass Air Flow Sensor
    Brand: TRQ - ESA48417
    $74.95
    Save 21%
    List $94.95 Save $20.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • Notify When Available

    VIDEO

    EGR Valve

    Replaces EGR Valve TRQ EGA48376

    Brand: TRQ
    - EGA48376

    $66.95
    Save 30%
    List $95.95 Save $29.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces EGR Valve TRQ EGA48376

    VIDEO

    EGR Valve
    Brand: TRQ - EGA48376
    $66.95
    Save 30%
    List $95.95 Save $29.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • 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 Mercury Mountaineer 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 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces 2003 Mercury Mountaineer V6 4.0L Idle Air Control Valve TRQ AIA93069

    VIDEO

    02-08 Explorer, Mountneer w/4.0L, 4.6L; 04-07 Freestar, Monterey w/3.9L, 4.2L Idle Air Speed Control
    Brand: TRQ - AIA93069
    • Includes: Gasket
    $47.95
    Save 25%
    List $63.95 Save $16.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    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 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces O2 Oxygen Sensor TRQ OSA61633

    VIDEO

    O2 Oxygen Sensor
    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 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • Notify When Available
    04-16 Ford Mercury Multifit PCV Valve (Motorcraft)

    Replaces 2003 Mercury Mountaineer V8 4.6L PCV Valve Motorcraft EV269

    2 reviews
    Brand: Motorcraft
    - EV269
    $42.95
    Save 39%
    List $69.95 Save $27.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces 2003 Mercury Mountaineer V8 4.6L PCV Valve Motorcraft EV269

    04-16 Ford Mercury Multifit PCV Valve (Motorcraft)
    2 reviews
    Brand: Motorcraft - EV269
    $42.95
    Save 39%
    List $69.95 Save $27.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • Notify When Available

    VIDEO

    Mass Air Flow Sensor - Delphi

    Replaces 2003 Mercury Mountaineer V6 4.0L Mass Air Flow Sensor Delphi AF10127

    Brand: Delphi
    - AF10127

    $128.95
    Save 49%
    List $253.95 Save $125.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces 2003 Mercury Mountaineer V6 4.0L Mass Air Flow Sensor Delphi AF10127

    VIDEO

    Mass Air Flow Sensor - Delphi
    Brand: Delphi - AF10127
    $128.95
    Save 49%
    List $253.95 Save $125.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

  • Notify When Available
    EGR Valve - Delphi

    Replaces 2003 Mercury Mountaineer EGR Valve Delphi EG10246

    Brand: Delphi
    - EG10246

    $71.95
    Save 50%
    List $143.95 Save $72.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

    Replaces 2003 Mercury Mountaineer EGR Valve Delphi EG10246

    EGR Valve - Delphi
    Brand: Delphi - EG10246
    $71.95
    Save 50%
    List $143.95 Save $72.00

    Guaranteed to Fit 2003 Mercury Mountaineer

    Guaranteed to Fit 2003 Mercury Mountaineer

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