Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

1998 Mercury Mountaineer Fuel & Emissions

What year is your
Free Same Day Shipping

1998 Mercury Mountaineer Fuel & Emissions

Filter Results
  • Notify When Available
    Fuel Pump Hanger Assembly - Delphi

    Replaces 1998 Mercury Mountaineer Fuel Pump Hanger Assembly Delphi HP10128

    Brand: Delphi - HP10128

    $163.95
    Save 48%
    List $316.95 Save $153.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 1998 Mercury Mountaineer V6 4.0L Upstream Left O2 Oxygen Sensor Walker Products 250-24127

    Brand: Walker Products - 250-24127

    $54.95
    Save 30%
    List $78.95 Save $24.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available

    VIDEO

    97-10 Explr; 01-03 Exp Spt; 07-10 Sp Trc; 05-10 Stng; 01-11 Rner; 98-10 Mtn w/4.0L FI Seal Adpt (FD)

    Replaces 1998 Mercury Mountaineer V6 4.0L Fuel Injector O-Ring Kit Ford OEM F77Z-9G512-AA

    Brand: Ford OEM - F77Z-9G512-AA
    $30.95
    Save 30%
    List $43.95 Save $13.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available

    VIDEO

    01-03 Acura; 90-04 Ford; 98-03 Jaguar; 95-96 Kia; 93-02 Mzda; 99-04 Mit; 98-02 Nis Fuel Pmp Kit (DE)

    Replaces Electric Fuel Pump Delphi FE0479

    1 reviews
    Brand: Delphi - FE0479

    $112.95
    Save 34%
    List $171.95 Save $59.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Fuel Pump Strainer - Delphi

    Replaces 1998 Mercury Mountaineer Fuel Pump Strainer Delphi FS0110

    Brand: Delphi - FS0110

    $27.95
    Save 53%
    List $58.95 Save $31.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Fuel Pump Hanger Assembly - Sparta

    Replaces 1998 Mercury Mountaineer Fuel Pump Hanger Assembly Sparta PN4011

    Brand: Sparta - PN4011

    $115.95
    Save 48%
    List $224.95 Save $109.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Mass Air Flow Sensor - Delphi

    Replaces 1998 Mercury Mountaineer V8 5.0L Mass Air Flow Sensor Delphi AF10359

    Brand: Delphi - AF10359

    $84.95
    Save 49%
    List $167.95 Save $83.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    Fuel Injection Idle Air Control Valve - Delphi

    Replaces 1998 Mercury Mountaineer V6 4.0L Fuel Injection Idle Air Control Valve Delphi CV10112

    Brand: Delphi - CV10112

    $82.95
    Save 49%
    List $163.95 Save $81.00

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available

    VIDEO

    95-01 Ford Explorer, Mercury Mountaineer Fuel Tank Vapor Vent Check Valve (Ford)

    Replaces 1998 Mercury Mountaineer Fuel Tank Vapor Vent Check Valve Ford OEM F67Z-9B593-CA

    1 reviews
    Brand: Ford OEM - F67Z-9B593-CA

    Out of Stock

    $ 41.95

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

  • Notify When Available
    90-08 Ford; 91-06 Lincoln; 90-06 Mercury Multifit w/4.0L, 4.6L, 5.0L Exh Man Hrdwre Kit (4 Blts, 4)

    Replaces 1998 Mercury Mountaineer Lower Exhaust Manifold Hardware Kit Dorman 3129

    Brand: Dorman - 3129

    Out of Stock

    $ 23.95

    Guaranteed to Fit 1998 Mercury Mountaineer

    Guaranteed to Fit 1998 Mercury Mountaineer

1

...

1 2 3 4

...

4
Close



Mercury is a registered trademark of Ford Motor Company. 1A Auto is not affiliated with or sponsored by Mercury or Ford Motor Company. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.