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Ford BL3Z-9F472-A Front Oxygen Sensor

2011-2019 Ford BL3Z9F472A

Customer Questions & Expert Answers (3)
BL3Z-9F472-A Ford Front Oxygen Sensor Product Photo 1 of 4
BL3Z-9F472-A Ford Front Oxygen Sensor Product Photo 1 of 4
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BL3Z-9F472-A Ford Front Oxygen Sensor Illustration 1 of 1
  • Part Description
    Sensor - Hego
  • Base No.
    9F472
  • Position
    Upper
  • Manufacturer
    Ford
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A

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  • Product Specifications

    BrandGenuine Ford
    Base No.9F472
    Manufacturer Part NumberBL3Z-9F472-A, BL3Z9F472A
    Part DescriptionFront Oxygen Sensor; Sensor - Hego
    Item Dimensions6.2 x 6.4 x 6.2 inches
    Item Weight0.80 Pounds
    PositionUpper
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUBL3Z-9F472-A
    WarrantyThis genuine Ford part is guaranteed by Ford's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2011-2014 Ford Edge6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2012-2015 Ford Explorer6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2011-2014 Ford F-1506 Cyl 3.7L PFI NA4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2013-2015 Ford Flex6 Cyl 3.5L Cyclone Petrol TIVCT6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2012-2014 Ford Mustang6 Cyl 3.7L PFI NA6-Speed Automatic Transmission (6R80), 6-Speed Manual Transmission (T56), 6-Speed Manual Transmission-MT82, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2013-2015 Ford Taurus6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2015 Ford Transit6 Cyl 3.7L PFI NA6-Speed Automatic Transmission (6R80)
    2011-2014 Lincoln Mark LT6 Cyl 3.7L PFI NA4-Speed Automatic Transmission 4R75E Livonia, 4-Speed Automatic Transmission AODEW/4R70E W/TSS, 4-Speed Automatic Transmission AODEW/4R75E W/TSS, 5-Speed Manual Transmission - Mazda M5R2-C, 6-Speed Automatic Transmission (6R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    2013-2015 Lincoln MKS6 Cyl 3.7L DOHC, 6 Cyl 3.7L PFI NA6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    2013-2015 Lincoln MKT6 Cyl 3.7L DOHC, 6 Cyl 3.7L PFI NA6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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  • Customer Questions & Expert Answers

    Q:
    Can you tell me if this part is correct for my car?
    A:
    You can Select Your Vehicle to check if BL3Z-9F472-A fits your vehicle.
    Posted and answered by Ford Parts Specialist Rick
    Q:
    What are some tips for servicing the Oxygen Sensor on the Lincoln MKX? Posted by Russell Q.
    A:
    To service an oxygen sensor, warm the engine before removal to prevent damage. Avoid harming the pigtail or electrical connector and keep contaminants away from the sensor. Do not use cleaning solvents. Handle the sensor carefully and ensure the silicone boot is correctly installed. To replace the upstream sensor, locate it, disconnect the connector, and unscrew the sensor with a wrench or sensor socket. Apply anti-seize compound to the threads if reusing. Repeat the process for the downstream sensor.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Patrick / Jul 15, 2023
    Q:
    Is this o2 sensor (BL3Z-9F472-A) the right one for bank 1 sensor 1 ? Posted by Verified Customer / 2012 Ford Explorer
    A:
    BL3Z9F472A IS THE UPSTREAM
    Answered by Ford Parts Specialist Sonny / Jun 10, 2025

Genuine Ford Part BL3Z-9F472-A, the Right Choice

To ensure reliability, purchase part # BL3Z-9F472-A Front Oxygen Sensor. It is also called Oxygen Sensor. OEM parts are of high quality and known for their longevity. This is because they are built to the Ford standards which are relatively high and undergo rigorous quality control testing. This part fits specific Ford Explorer, F-150, Mustang models. It fits Lincoln Mark LT, MKS, MKX.

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