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A-Premium Downstream O2 Oxygen Sensor Compatible with Ford, Lincoln

Based on 70 reviews
Condition: New
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$29.99
Save $3.00 was $32.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 5
Order within 19 hours and 44 minutes

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At a glance

Condition
New
Model
FB5Z9G444A
Weight
0.13 kg
Material
Metal, Ceramic, Polymer
Measuring Range
0-20% O2
Mounting Type
Threaded
Output Type
electrical signal
Warranty
One Year Unlimited Mileage Quality Guarantee. The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses.

Features 5

  • [Vehicle Fitment]: "Downstream": Compatible with Ford Bronco Sport 2022 L4 2.0L, fit for Bronco Sport 2021 L4 2.0L (B1S2), E-350/E-450 Super Duty 2021-2022 V8 7.3L, Edge 2016-2022 L4 2.0L (B1S2, From 02/27/2016,) Escape 2022 L4 2.0L, Escape 2017-2021 L4 2.0L (B1S2), Explorer 2022-2023 L4 2.3L, Explorer 2016-2021 L4 2.3L (B1S2), Focus 2015-2018 L3 1.0L, Focus 2016-2018 L4 2.3L (B1S2), Fusion 2017-2020 L4 2.0L (B1S2, GAS), Special Service Police Sedan 2016-2018 L4 2.0L (B1S2, From 01/04/2016)
  • [Vehicle Fitment]: "Downstream": Compatible with Ford Fusion 2017-2020 L4 1.5L (B1S2), Taurus 2016-2017 L4 2.0L (B1S2, From 01/04/2016); Compatible with Lincoln Corsair 2020-2023 L4 2.0L, Corsair 2020-2022 L4 2.3L, MKC 2017-2019 L4 2.0L (B1S2, VIN: 9), MKC 2017-2019 L4 2.3L (B1S2, VIN: H), MKT 2016 L4 2.0L (B1S2, VIN: 9), MKZ 2017-2020 L4 2.0L (B1S2, VIN: 9, GAS), Nautilus 2022 L4 2.0L, Nautilus 2019-2021 L4 2.0L (B1S2, VIN: 9)
  • [Vehicle Fitment]: "Downstream Left or Right": Compatible with Ford GT 2019-2022 V6 3.5L (B2S2, B1S2), GT 2017-2018 V6 3.5L --- The shape of the sensing element does not affect its performance. Please see Compatibility description for fitment information
  • [Reference Number]: 250-241184, 234-8039, 250241184, 2348039, FB5Z9G444A, GK4Z9G444E, HS7Z9G444A

Specs 17

Measuring Range 0-20% O2
Mounting Type Threaded
Output Type electrical signal
Sensing Distance 75 centimeters
Specific Uses For Product Oxygen Sensor
Upper Temperature Rating 1650 °F
Material Type Metal, Ceramic, Polymer
Style Name Modern

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
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  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Failed in less than a month
Failed in less than a month!
Reviewed in the United States on July 29, 2025 by tam of Northern Ohio

Shipped fast
Good quality and exact fit.
Reviewed in the United States on May 21, 2026 by Eric Payne

Worked and fit as advertised.
Sensor has no issues and compatability was confirmed. Ford Sync diagnostics reads the data properly as if it was OEM part. Great price point!
Reviewed in the United States on August 10, 2023 by Robert W.

Packaging is so so
Fixed my engine light and it’s working. Time will tell but everything else is working fine now
Reviewed in the United States on March 15, 2024 by Amazon Customer

Damaged product
The product had damaged theads, making it useless, without a bunch of time wasted to repair them.
Reviewed in the United States on August 6, 2024 by Scott

Part was affordable
Affordable part quick shipping
Reviewed in the United States on September 26, 2024 by shelia marley

Faulty part
I just had a mechanic put it on last month and as soon as the cold weather hit. It stopped working.
Reviewed in the United States on January 23, 2024 by Recent User

Only lasted a couple of months,I guess that’s what I get for buying cheap.
Not a quality part
Reviewed in the United States on October 15, 2024 by Janet L. James-Scalco
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