Victor 31251117 Engine Freeze Plug

The Victor 31251117 is a precision-engineered freeze plug designed to seal core holes in engine blocks. Also known as expansion plugs or core plugs, freeze plugs serve a critical role in preventing coolant leaks and protecting the engine block from damage caused by freezing coolant expansion.

Key Features:

• Precision-manufactured to OEM specifications for reliable sealing performance
• Prevents coolant leaks from engine block core passages
• Designed to withstand extreme temperature fluctuations and pressure
• Corrosion-resistant construction for long service life
• Direct replacement for worn or leaking original freeze plugs

Freeze plugs are essential engine components that seal the holes left in the engine block after the casting process. When these plugs fail due to corrosion or age, they can cause significant coolant leaks and potential engine damage. Regular inspection and replacement of freeze plugs during engine rebuilds or when leaks are detected helps ensure reliable engine operation and prevents costly repairs.