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Ford F7AZ-6148-AA Piston Ring Kit

1997-2000 Ford F7AZ6148AA

Customer Questions & Expert Answers (3)
F7AZ-6148-AA Ford Piston Ring Kit Illustration 1 of 1
  • Part Description
    Kit - Piston Ring
  • Replaced By
    6L3Z-6148-A
  • Manufacturer
    Ford
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Ford
    Manufacturer Part NumberF7AZ-6148-AA, F7AZ6148AA
    Part DescriptionPiston Ring Kit; Kit - Piston Ring
    Item Dimensions4.7 x 4.8 x 1.6 inches
    Item Weight1.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUF7AZ-6148-AA
    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
    1997-2000 Ford Crown Victoria8 Cyl 4.6L4AT 4R70W
    1999-2000 Ford E-1508 Cyl 4.6L4AT 4R100, 4AT 4R70W
    1997-2000 Ford Expedition8 Cyl 4.6L4AT 4R100, 4AT 4R70W, 4AT E4OD
    1997-2000 Ford F-1508 Cyl 4.6L4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT
    1997-1999 Ford F-2508 Cyl 4.6L4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT
    1997-1998 Ford Mustang8 Cyl 4.6L4AT 4R70W, 5MT
    1997 Ford Thunderbird8 Cyl 4.6L4AT 4R70W
    1997-2000 Lincoln Town Car8 Cyl 4.6L4AT 4R70W
    1997 Mercury Cougar8 Cyl 4.6L4AT 4R70W
    1997-2000 Mercury Grand Marquis8 Cyl 4.6L4AT 4R70W
  • Customer Questions & Expert Answers

    Q:
    Is this the correct part for the attached VIN?
    A:
    You can Select Your Vehicle to check if F7AZ-6148-AA fits your vehicle.
    Posted and answered by Ford Parts Specialist Matthew
    Q:
    What is the procedure for installing the Piston Ring and the middle ring for the 2000 Ford Expedition? Posted by Randal F.
    A:
    Use a piston ring installation tool and ensure the identification mark is facing the top of the piston, then slip the ring into the middle groove on the piston. Do not expand the ring more than necessary to slide it over the piston. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Joseph / May 25, 2023
    Q:
    How should the installation of the Piston Ring for the number two ring be done for the 1999 Lincoln Town Car? Posted by Jolynn I.
    A:
    The manufacturer's instructions should be followed. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist John / Oct 20, 2025

Genuine Ford Part F7AZ-6148-AA, the Right Choice

To ensure reliability, purchase part # F7AZ-6148-AA Piston Ring Kit. It is also called Piston Ring. 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 Crown Victoria, E-150, F-150 models. It fits Lincoln Town Car. It also fits Mercury Cougar, Grand Marquis.

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