Downstream Air Fuel O2 Sensor for Ford Expedition F-150 Transit FL3T-9G444-AA
The Downstream Air Fuel O2 Sensor for Ford Expedition, F-150 and Transit is a precise, plug-and-play replacement designed to monitor exhaust chemistry after the catalytic converter. Built by IWOKPHD, this sensor delivers accurate readings to the engine control unit (ECU), helping optimize fuel economy, reduce emissions, and maintain smooth engine performance. With OEM-aligned part numbers and a robust heating element, it delivers fast, reliable responses across a range of popular Ford and Lincoln models.
Benefits & Tips
- Improved fuel efficiency and reduced tailpipe emissions by providing accurate downstream oxygen readings to the ECU.
- Fast response after cold starts thanks to the integrated heating type, helping the engine reach optimal combustion quickly.
- Wide compatibility with key models ( Expedition, F-150, Fiesta, Transit, and Lincoln Navigator) using verified OEM numbers for reliable fitment.
Product specifications
- Brand: IWOKPHD
- Type: Downstream Oxygen O2 Sensor (Air Fuel Sensor) with heating
- Sensor Type: Piezoelectric
- OEM / Part Numbers: FL3T-9G444-AA, FL3T9G444AA, FL3T 9G444 AA; FL3Z-9G444-C, FL3Z9G444C, FL3Z 9G444 C
- Related Codes: DY1295, 2345076, 17323, 25025035
- Origin: Mainland China
- Applications:
- For 2011-2020 Ford Expedition
- For 2010-2016 Ford F-150
- For 2014-2017 Ford Fiesta
- For 2015-2019 Ford Transit 150
- For 2015-2019 Ford Transit 250
- For 2015-2019 Ford Transit 350
- For 2011-2020 Lincoln Navigator
Package includes:
- 1 pcs
Warnings / Reminders
- Please check the picture and the part number carefully to make sure that you bought the right part for your car.
- If you cannot confirm which item fits your car, please send the Part Number or the original product photos to us to confirm before ordering.
- The only way to be 100% sure the part will fit your vehicle is to check your original part. We will check for you and reply within 24 hours.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Warranty: 2 years • Warranty Type: Replacement Warranty
Shipping: All items will be sent out within 2 working days after payment is confirmed. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Shipping time is an estimate and may vary with season and weather.
About Service: If there is a problem, our Customer Service and Technical Department will respond within 24 hours (excluding weekends and holidays). Please provide problem details or photos to help resolve the issue quickly.
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