Upstream Air Fuel Ratio Sensor, 5-Wire for Ford Edge, Explorer

Main Description

Upgrade your vehicle’s air-fuel management with the Upstream Air Fuel Ratio Sensor (5-Wire) from IWOKPHD. This upstream AFR sensor uses a magnetic induction design with heating for quick response, helping your engine maintain optimal air-fuel balance, improve idle stability, and support cleaner emissions.

Designed for a broad range of Ford and Lincoln models, including Ford Edge, Escape, Explorer, F-150, Focus, Fusion, Mustang, Taurus, and more, it offers reliable compatibility across multiple years and trims. Compatible part numbers include FR3Z-9F472-A, with additional OE equivalents E1GZ9F472C and FV4Z9F472A to ensure a precise fit. Applications cover Edge 2015–2020; Escape 2017–2019; Explorer 2016–2019; F‑150 2015–2020; Focus 2016–2018; Fusion 2017–2020; Mustang 2015–2020; Special Service Police Sedan 2016–2018; Taurus 2016–2017; Lincoln Continental 2017–2020; MKC 2017–2019; MKT 2016; MKX 2016–2018; MKZ 2017–2020; Nautilus 2019.

Notes to ensure a correct fit: 1) Please check the picture and part number carefully to make sure you bought the right part for your car. 2) If you’re unsure which item fits your car, please send the Part Number or the original product photos to confirm before ordering. 3) The only way to be 100% sure the part fits is to check your original part—we will verify for you and respond 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.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Restore accurate air-fuel ratio readings to improve throttle response and idle stability, promoting smoother engine performance.
• Help optimize fuel economy and reduce emissions by ensuring the ECU receives correct oxygen sensor signals.
• Simple replacement with OE-style part numbers for Ford and Lincoln vehicles, backed by clear compatibility notes and a 2-year replacement warranty.

Product Specifications

• Brand Name: IWOKPHD
• Part Numbers: E1GZ9F472C, FR3Z9F472A, FV4Z9F472A
• OEM No.: FR3Z-9F472-A
• Sensor Type: Magnetic
• Induction Type: Heating
• Measuring Range: AFR Probe Lambda O2 Oxygen Air Fuel Ratio Sensor
• Origin: Mainland China
• Configuration: 5-Wire
• Position Resolution: DY1306
• Applications: Ford Edge (2015–2020); Ford Escape (2017–2019); Ford Explorer (2016–2019); Ford F-150 (2015–2020); Ford Focus (2016–2018); Ford Fusion (2017–2020); Ford Mustang (2015–2020); Ford Special Service Police Sedan (2016–2018); Ford Taurus (2016–2017); Lincoln Continental (2017–2020); Lincoln MKC (2017–2019); Lincoln MKT (2016); Lincoln MKX (2016–2018); Lincoln MKZ (2017–2020); Lincoln Nautilus (2019).
• Warranty: 2 years Replacement Warranty

Package Includes

• 1 piece

Warnings & Reminders

• Please check the picture and part number carefully to ensure 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 confirm before order.
• The only way to be 100% sure the part will fit is to check your original part—we will check for you and reply within 24 hours.