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Video: Expansion Plug

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Expansion Plug

Length: 0:23 Added: Apr-25 Views: 14

The Expansion Plug in your vehicle is also known as a core plug, frost plug or freeze plug. The main job of the expansion plug is to seal gaps and holes found within a water-cooled internal combustion engine.

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The Expansion Plug in your vehicle is also known as a core plug, frost plug or freeze plug. The main job of the expansion plug is to seal gaps and holes found within a water-cooled internal combustion engine.