25mm (.98") Coolant Freeze Expansion Plug

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  • 25mm (.98

  • 25mm (.98

  • 25mm (.98

  • 25mm (.98

  • 25mm (.98

25mm (.98") Coolant Freeze Expansion Plug

The freeze plug prevents the engine from freezing and damaging the body, and some of the smaller water plug holes are machining passages during machining, which are blocked by water after machining. When ice builds up inside the engine, the water plug expands first. The water plug used in the engine is the water plug air bag, which protects the body or cylinder head to a certain extent.

Product Description

1. Some small water plugging holes are the processing channels during the mechanical processing, which are plugged, with waterafter the processing is completed;

2. Some large water plug holes are designed to protect the engine block or cylinder head. In winter, the engine that adds water forgets to release water, and the water plug will expand out after water freezes, so as to protect the engine block or cylinder head to some extent;

3. Water stopper/Water Plug/water blockwater /water blocker/water stopper/core plug/like bowl water plug / engine cap/cylinder cap;

4. 12MM 13MM 14MM 16MM 18MM 19MM 20MM 21MM 22MM 23MM 24MM 25MM 26MM 28MM 29MM 30MM 31MM 32MM 33MM 34MM 35MM 36MM 38MM 39MM 40MM 42MM 45MM 50MM 55MM 58MM 56MM 60MM;

25mm (.98") Coolant Freeze Expansion Plug25mm (.98") Coolant Freeze Expansion Plug25mm (.98") Coolant Freeze Expansion Plug

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25mm (.98") Coolant Freeze Expansion Plug

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