Hefei Ruimin Electronic Technology Co., Ltd.
                                                                                                           
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Car Oxygen Sensor F4ZF9F472BB/5C5Z9F472BA/F4ZZ9F472B For Ford/Mercury/Mazda

Price Negotiable
Price: To Be Negotiated
MOQ: 50
Delivery Time: 1-4weeks
Brand: RMOS
Product Description
Car Oxygen Sensor F4ZF9F472BB/5C5Z9F472BA/F4ZZ9F472B
Product Specifications
Specification Details
OE Part Number F4ZF-9F472-BB (also F4ZF9F472BB, F4ZF 9F472 BB)
Manufacturer FORD MOTOR COMPANY (Original Equipment)
Product Type Lambda Sensor (Oxygen / O₂ Sensor)
Sensor Type Heated Oxygen Sensor (HEGO)
Number of Wires 4
Overall Length 422 mm (approx. 16.6 inches)
Connector Jacket Colour Green
Fitting Position Upstream (Front / Pre-Catalyst)
Application Passenger side upstream sensor
Technical Features
  • This is a 4-wire heated oxygen sensor manufactured to Ford Motor Company's original equipment standards
  • Four wires serve two independent circuits - two for the internal heater and two for the sensor signal and ground
  • Monitors oxygen content in exhaust gases and sends data to the engine control unit (ECU) to optimize air-fuel mixture
  • Ensures proper emissions performance and fuel efficiency
  • Specifically designed as the front (upstream) oxygen sensor, located before the catalytic converter
  • On vehicles with dual exhaust, typically used on the passenger side
  • Failed oxygen sensors may cause check engine lights, reduced efficiency, and higher emissions
Cross-Reference & Interchange Numbers
Important: Always verify physical fitment (connector shape, cable length and thread size) with your original part before purchasing.
Type Part Number(s)
Primary OE Number F4ZF-9F472-BB, F4ZF9F472BB
Related Ford OE Numbers F5WF-9F472-BA, F5MF-9F472-B1B, F5MF-9F472-BA, F77F-9F472-BA, F6CZ-9G444-BA, 98AB-9F472-BB, 3000923, 5F9Z-9G444-AB, F1UF-9F472-AA
Mazda OE Number ZZMK-18-861
Aftermarket Interchange 6PA 358 103-381 (HELLA), TRQ OSA61633
Cross-Reference Notes
  • This OE number is widely used across Ford, Mercury, and Mazda vehicles
  • For Mazda vehicles, the equivalent OE number is ZZMK-18-861
  • F5WF-9F472-BA is often used for the driver side, while F4ZF-9F472-BB is used for the passenger side
  • Differences may be in the length of the pigtail wiring
  • Part is stamped with #f4zf9f472bb and used in the front (upstream) position
Compatible Vehicle Applications
Ford Applications
Model Year Range Engine / Notes
Ranger 1995 - 1996 2.3L, 4.0L V6. Passenger side upstream sensor
Explorer - Various petrol engines
Maverick - Various petrol engines
Focus (import) 2008 - 2011 2.0L LPG (SYDA). Front/upstream position
Mustang - Various petrol engines
F-150 - 5.4L. Front/upstream position
Cougar - 2.0L, 2.5L. Upstream position
Crown Victoria 1995 - 2011 Various petrol engines
E-Series 1995, 1997 - 2015 Various petrol engines
Escape 2005 - 2010 Various petrol engines
Excursion 2000 - 2005 Various petrol engines
Mercury Applications
Model Year Range Engine / Notes
Mountaineer - Various petrol engines
Mazda Applications
Model Year Range Engine / Notes
B2300 1994 - 1997 2.3L L4. Front (upstream) position
B4000 1994 - 1997 4.0L V6. Front (upstream) position

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Company Hefei Ruimin Electronic Technology Co., Ltd.
Location Second Floor, No. 4 Building, No. 1666, Ningxi Road, High-Tech District,Hefei,Anhui,China
Contact Person Mark

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