Engine Core Plug. Engine Expansion Plug. Engine Freeze Plug. Engine Welch Plug.

    Part Number: 11021AA160

    Plug that prevents the Engine Block or Cylinder Head from cracking in Case of freezing Coolant. Also used to Plug the casting holes from production.

    PLUG-CYLINDER BLOCK Engine Core Plug

    Fits Outback

    MSRP

    $ 11.30
    MSRP $ 11.30
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