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Mercury D8FZ-6564-A Valve Rocker Arm Assembly

1980-1989 Mercury D8FZ6564A

Customer Questions & Expert Answers (3)
D8FZ-6564-A Ford Valve Rocker Arm Assembly Illustration 1 of 1
D8FZ-6564-A Ford Valve Rocker Arm Assembly Illustration 1 of 1
  • Part Description
    Arm Assy - Valve Rocker
  • Base No.
    6564
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Mercury
    Base No.6564
    Manufacturer Part NumberD8FZ-6564-A, D8FZ6564A
    Part DescriptionArm Assy - Valve Rocker
    Other NamesRocker Arms
    Item Dimensions7.1 x 5.2 x 4.2 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity8
    ManufacturerFord
    SKUD8FZ-6564-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
    1980-1986 Mercury Capri4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L, 8 Cyl 4.2L, 8 Cyl 5.0L3AT C3, 3AT C4, 3AT C5, 4AT AOD, 4MT, 5MT
    1980-1989 Mercury Cougar4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L, 8 Cyl 4.2L, 8 Cyl 5.0L3AT C3, 3AT C4, 3AT C5, 4AT AOD, 4MT, 5MT
    1980-1989 Mercury Grand Marquis8 Cyl 4.2L, 8 Cyl 5.0L, 8 Cyl 5.8L3AT, 3AT C4, 3AT C6, 4AT AOD
    1983-1986 Mercury Marquis4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L3AT C3, 3AT C5, 4MT
    1986-1989 Mercury Sable4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.8L3AT ATX, 4AT AXOD
    1984-1989 Mercury Topaz4 Cyl 2.3L3AT ATX, 4MT, 5MT
    1987-1989 Mercury Tracer4 Cyl 1.6L3AT ATX, 4AT 4EAT, 4AT F4E-III, 4AT IF4E, 4MT, 5MT

  • Customer Questions & Expert Answers

    Q:
    I am wondering if this is the exact part that fits in.
    A:
    You can Select Your Vehicle to check if D8FZ-6564-A fits your vehicle.
    Posted and answered by Ford Parts Specialist Tim
    Q:
    How can valve adjustment be done on positive stop Rocker Arms for the 1982 Lincoln Town Car? Posted by Otar S.
    A:
    Use a lifter bleed-down tool to press on the rocker arm until the lifter leaks down, then check the clearance between the valve stem and rocker arm with a feeler gauge. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist George / Mar 09, 2025
    Q:
    What should be applied to the Rocker Arm fulcrums before installing them with bolts for the 1985 Lincoln Continental? Posted by Alfredo H.
    A:
    Apply moly-base grease to prevent damage to mating surfaces. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Bastien / Jun 13, 2022

Genuine Ford Part D8FZ-6564-A, the Right Choice

To ensure reliability, purchase part # D8FZ-6564-A Valve Rocker Arm Assembly. It is also called Rocker Arm. 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 Capri, Cougar, Tracer models.

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