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Lincoln BL3Z-9F472-A Sensor - Hego

2011-2019 Lincoln BL3Z9F472A

Customer Questions & Expert Answers (7)
BL3Z-9F472-A Ford Sensor - Hego Product Photo 1 of 5
  • Part Description
    Sensor - Hego
  • Base No.
    9F472
  • Position
    Upper
  • Manufacturer
    Ford
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Lincoln
    Base No.9F472
    Manufacturer Part NumberBL3Z-9F472-A, BL3Z9F472A
    Part DescriptionSensor - 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 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
    2011-2015 Lincoln MKX6 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
    2013-2019 Lincoln MKZ6 Cyl 3.7L DOHC6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, ECVT Auto Trans Power Split, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
  • Customer Questions & Expert Answers

    Q:
    Can you tell me if this part is correct for my car? Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if BL3Z-9F472-A fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    What are some tips for servicing the oxygen sensors on the Lincoln MKX? Posted by Customer
    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.
    Posted by FordPartsGiant Specialist
    Q:
    How should you handle oxygen sensors to avoid damage for the 2012 Ford Edge? Posted by Customer
    A:
    Oxygen sensors are delicate, so you should handle them with care and avoid dropping them.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Oxygen Sensors
    Q:
    What should be done after removing the old downstream oxygen sensor for the 2012 Ford F-150? Posted by Customer
    A:
    Clean the threads of the sensor bore in the catalytic converter.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Oxygen Sensors
    Q:
    What should be noted about the installation of oxygen sensors in the exhaust system for the 2013 Ford Mustang? Posted by Customer
    A:
    Oxygen sensors are installed in the exhaust system, which contracts when cool. Therefore, an oxygen sensor might be difficult to loosen when the engine is cold. To avoid damage, start and run the engine for a minute or two before attempting to remove the sensor. Be careful not to burn yourself during this procedure.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Oxygen Sensors
    Q:
    What is the first step in replacing an oxygen sensor for the 2013 Ford Taurus? Posted by Customer
    A:
    Disconnect the cable from the negative battery terminal.
    Posted by FordPartsGiant Specialist
    See expert answers on similar Oxygen Sensors
    Q:
    Is this o2 sensor (BL3Z-9F472-A) the right one for bank 1 sensor 1 ? Posted by Customer: 2012 Ford Explorer
    A:
    BL3Z9F472A IS THE UPSTREAM
    Posted by FordPartsGiant Specialist 10/6/2025
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

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

To ensure reliability, purchase part # BL3Z-9F472-A Sensor - Hego. It is also called Oxygen Sensors. 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 Lincoln Mark LT, MKS, MKX models.

FordPartsGiant.com is a leading supplier of genuine components and accessories such as BL3Z9F472A Sensor - Hego. Looking to purchase quality low-cost OEM Ford parts? You have just found the right place. For detailed Lincoln parts information, click here.

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