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Mercury F37Z-12B579-F Sensor Assembly

1994-1995 Mercury F37Z12B579F

Customer Questions & Expert Answers (2)
F37Z-12B579-F Ford Sensor Assembly Illustration 1 of 1
  • Part Description
    SENSOR ASY
  • Replaced By
    F37Z-12B579-RRM
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Mercury
    Manufacturer Part NumberF37Z-12B579-F, F37Z12B579F
    Part DescriptionSENSOR ASY
    Item Dimensions6.1 x 6.0 x 5.0 inches
    Item Weight0.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUF37Z-12B579-F
    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
    1994-1995 Mercury Sable6 Cyl 3.0L4AT 4F50N, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E
    1994-1995 Mercury Tracer4 Cyl 1.9L4AT 4EAT, 5MT
  • Customer Questions & Expert Answers

    Q:
    Is this the correct part for the attached VIN?
    A:
    You can Select Your Vehicle to check if F37Z-12B579-F fits your vehicle.
    Posted and answered by Ford Parts Specialist Matthew
    Q:
    How do you replace the Crankshaft Position (CKP) sensor, and what components, including the Mass Air Flow Sensor, may need removal for the 1993 Ford Ranger? Posted by Miguel V.
    A:
    To replace the Crankshaft Position (CKP) sensor, disconnect the battery, remove components like the accessory Serpentine Belt or alternator, unscrew the sensor, and install a new one with specific alignment procedures for different models. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Clayton / Sep 25, 2025

Genuine Ford Part F37Z-12B579-F, the Right Choice

To ensure reliability, purchase part # F37Z-12B579-F Sensor Assembly. It is also called Mass Air Flow 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 Mercury Sable, Tracer models.

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