Expansion Plug for 1956-1959 GMC PM151 & More - Dorman 565-025

$47.99
Dorman - Autograde Engine Core Plug,Engine Timing Cover Plug 565-025
Dorman - Autograde Engine Core Plug,Engine Timing Cover Plug 565-025

Vehicles this part fits
    Part number: 565-025
    UPC: 019495565253
    Condition: New
    Weight: 0.45 LBS
    Item Package Quantity: 1
    $47.99
    Adding to cart… The item has been added

    Have questions?

    Ask an Expert
    Dorman - Autograde Engine Core Plug,Engine Timing Cover Plug P/N:565-025
    Dorman - Autograde Engine Core Plug,Engine Timing Cover Plug P/N:565-025
    $47.99
    $47.99

    Dorman 565-025 expansion plug for the 1956-1959 GMC PM151 and other vehicles closes an opening in the engine with a brass cup. Some catalogs list it as an engine expansion plug.

    • Part of the Dorman Autograde line
    • Cup-type brass body
    • Diameter range of 1.382 to 1.392 in
    • Height of 0.310 in
    • Replaces a plug that has gone missing or worn out from fatigue

    Quick facts

    • Part: Dorman 565-025 expansion plug
    • Also called: engine expansion plug
    • Fits: 1956-1959 GMC PM151 and other vehicles
    • Material: Brass
    • Condition: New

    Seepage or a wet spot around the plug can mean it is worn or corroded, though a leaking gasket or a loose fitting nearby can look the same. Find the cause before you replace it.

    Fits

    The GMC and Pontiac models this plug fits include the 1956-1959 GMC PM151, the 1959 GMC PM153 and the 1958-1959 GMC PM251, with one plug per vehicle. If your vehicle is not one of those, look up its year and model in the "Vehicles it fits" section.

    Specifications

    Fit and size

    • Size: 1-3/8 in
    • Minimum diameter: 1.382 in
    • Maximum diameter: 1.392 in
    • Height: 0.310 in
    • Quantity per vehicle: 1

    Build and materials

    • Type: cup type
    • Material: brass
    • Condition: new
    • Country of origin: United States

    In the box

    One brass expansion plug.

    Interchange: EPC-80-B

    Product information is for general reference and may contain errors. See our Disclaimer.

    This part cross-references / interchanges with the following part numbers:

    EPC-80-B

    Frequently Asked Questions

    Does the Dorman 565-025 fit the 1959 GMC PM153?

    Yes, Dorman 565-025 fits the 1959 GMC PM153 and the 1956-1959 GMC PM151, and the 1958-1959 GMC PM251 takes it too. Each takes one plug.

    Is this a 3/8 freeze plug from Dorman?

    No. Dorman 565-025 is a 1-3/8 in cup-type plug, with a diameter of 1.382 to 1.392 in and a height of 0.310 in.

    Is this Dorman expansion plug sold individually?

    Yes, Dorman 565-025 is one brass expansion plug per listing, and the package holds only that plug.

    How can I tell if one of these Dorman freeze plugs is leaking?

    With the engine off and cool, look for wetness, residue or corrosion around the plug. If the source is unclear, a shop can trace the leak.

    Is this one of the Dorman brass freeze plugs?

    Yes, Dorman 565-025 is a brass cup-type expansion plug, made in the United States.

    Reviews

    No reviews yet — be the first to review this product.

    Write a Review

    Related Products

    !