Viton Valve Seals

Discussion in '2005+ Mustang GT 4.6L Tech' started by BadPiggy, Apr 3, 2020.

  1. BadPiggy

    BadPiggy Hooligan Asshole

    Need a part number for Viton Seals for OEM valves.

    2009 4.6 3V

    Gotta change springs, might as well put fresh seals in while I’m at it.

    Last edited: Apr 3, 2020
  2. mpm_1

    mpm_1 forum member

    I believe the OEM valve stem seal part number is: 3L3Z6571DA
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.