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1998
A-Premium

1998 Mercury Mountaineer 2-Pc Oxygen Sensor 4-Pin A-Premium APOS1455

Part # APOS1455
Item # 10049R9N
$53.99
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Dispatch within 1 business day
90 days free return

Specifications

Quantity
2
Installation Position
Check the fitment chart
Terminal Quantity
4
Brand
A-Premium
Warranty
3-Year
Item Located
United States
Quantity
2
Installation Position
Check the fitment chart
Terminal Quantity
4
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Features

A-Premium Aftermarket Oxygen Sensor: Designed for Long-Lasting Service
Featuring durability and reliability, A-Premium Oxygen Sensor ensures long-lasting performance for your vehicle. Backed by our 3-Year unlimited mileage warranty, you can trust A-Premium for quality that stands the test of time. Find the ideal fit for your car with our Vehicle Selector.
  • Installation Position: Check the fitment chart
  • 2-PC A-Premium Oxygen Sensor
  • Offers upgraded sensitivity in sensors for accurate measurement.
  • Made from durable components to protect against wear and corrosion.
  • Developed to snugly fit your vehicle without the hassle of modifications.
  • Hassle-free installation using basic tools.

Trustworthy A-Premium Craftsmanship. Every A-Premium oxygen sensor is created to meet elite standards for durability and efficiency, promising a secure road experience.
Meticulously Inspected for Excellence. A-Premium Oxygen Sensors are subjected to comprehensive testing to guarantee rapid response and extended durability, enhancing fuel efficiency and minimizing environmental pollutants.
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Specifications

Part interchange

Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
5F9Z9G444BA, 5F9Z 9G444-BA - MERCURY, FORD
5F9Z9G444AB, 5F9Z 9G444-AB - FORD
25024127,  250-24127, 250-24127 - WALKER PRODUCTS
F4UZ9F472C, F4UZ 9F472-C - FORD
25024001, 250-24001 - WALKER PRODUCTS
5M6Z9G4444A

Compatibility

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This part is compatible with (21)vehicles
All
Ford
Lincoln
Mazda
Mercury
1996 - 1997FordAerostar
2010 - 2010FordEscape
1998 - 1998FordExplorer
1997 - 1997FordF-250 HD
1997 - 1997FordF-250 HD
2010 - 2010FordFlex
2007 - 2007FordFusion
2008 - 2009FordFusion
2010 - 2010FordFusion
1998 - 2001FordRanger
2006 - 2006FordRanger
2010 - 2010LincolnMKS
2010 - 2010LincolnMKS
2010 - 2010LincolnMKT
1994 - 1994MazdaB2300
1995 - 1997MazdaB2300
2001 - 2003MazdaB2300
1998 - 1999MazdaB2500
2001 - 2001MazdaB2500
2007 - 2009MercuryMilan

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Frequently Asked Questions

Will this part fit my 1998 Mercury Mountaineer?

Yes, this part fits 1998 Mercury Mountaineer. Please check the Fitment Details to ensure full compatibility.

What warranty does A-Premium offer for Oxygen Sensor?

A limited warranty covers manufacturing defects. See policy details for terms.

How do I choose the right Oxygen Sensor for my car?

Use our website filters to match your vehicle's make, model, and year.

Is professional installation recommended for Oxygen Sensor?

For complex parts, we suggest consulting a certified mechanic.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.