Make sure this part fits

Ford F4TZ-6505-AB Exhaust Valve

1990-2001 Ford F4TZ6505AB

Customer Questions & Expert Answers (3)
F4TZ-6505-AB Ford Exhaust Valve Illustration 1 of 1
  • Part Description
    Valve - Exhaust
  • Base No.
    6505
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Ford
    Base No.6505
    Manufacturer Part NumberF4TZ-6505-AB, F4TZ6505AB
    Part DescriptionValve - Exhaust
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKUF4TZ-6505-AB
    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
    1990-1996 Ford Bronco8 Cyl 5.0L, 8 Cyl 5.8L3AT C6, 4AT A4LD, 4AT AOD, 4AT E4OD, 4MT, 5MT
    1990-1996 Ford E-1508 Cyl 5.0L, 8 Cyl 5.8L3AT C6, 4AT 4R70W, 4AT 4R75W, 4AT AOD, 4AT E4OD
    1990-1996 Ford E-2508 Cyl 5.0L, 8 Cyl 5.8L3AT C6, 4AT AOD, 4AT E4OD
    1990-1996 Ford E-350/E-350 Super Duty8 Cyl 5.8L3AT C6, 4AT AOD, 4AT E4OD
    1996-2001 Ford Explorer8 Cyl 5.0L4AT 4R55E, 4AT 4R70W, 5AT 5R55E, 5MT
    1990-1996 Ford F-1508 Cyl 5.0L, 8 Cyl 5.8L3AT C6, 4AT 4R70W, 4AT 4R75W, 4AT AOD, 4AT E4OD, 4MT, 5MT
    1990-1997 Ford F-2508 Cyl 5.0L, 8 Cyl 5.8L3AT C6, 4AT 4R70W, 4AT AOD, 4AT E4OD, 4MT, 5MT
    1990-1997 Ford F-3508 Cyl 5.8L3AT C6, 4AT AOD, 4AT E4OD, 4MT, 5MT
    1990-1995 Ford Mustang8 Cyl 5.0L4AT A4LD, 4AT AOD, 4AT AOD-E, 5MT
    1991-1993 Ford Thunderbird8 Cyl 5.0L4AT AOD, 5MT
    View More
  • Customer Questions & Expert Answers

    Q:
    Is this the correct part for the attached VIN?
    A:
    You can Select Your Vehicle to check if F4TZ-6505-AB fits your vehicle.
    Posted and answered by Ford Parts Specialist Matthew
    Q:
    Why is servicing of the Exhaust Valve, valve seats, and valve guides best left to a professional for the 1990 Ford Bronco? Posted by Kerry T.
    A:
    Because of the complex nature of the job and the special tools and equipment needed, servicing of the valves, valve seats, and valve guides, commonly known as a valve job, is best left to a professional. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Patrick / Jul 08, 2022
    Q:
    What tasks are typically performed by a dealer service department or automotive machine shop during a valve job, specifically for the Exhaust Valve, on a 1991 Lincoln Mark VII? Posted by Juriy H.
    A:
    They will remove the valves and springs, recondition or replace the valves and valve seats, recondition the valve guides, check and replace the valve springs, spring retainers or rotators and keepers (if necessary), replace the valve seals, reassemble the valve components, ensure correct spring height and pressure, and resurface the cylinder head gasket surface if necessary. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Ford Parts Specialist Sonny / Jun 29, 2025

Genuine Ford Part F4TZ-6505-AB, the Right Choice

To ensure reliability, purchase part # F4TZ-6505-AB Exhaust Valve. It is also called Exhaust Valve. 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 Bronco, E-350/E-350 Super Duty, F-150 models. It fits Lincoln Mark VII. It also fits Mercury Cougar, Mountaineer.

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