Rubber Expansion Plug Rubber Expansion Freeze Plug, Automotive Engine Expandable Freeze Rubber Plugs for Vehicle and Other Vehicles

Material : Rubber and SteelNote:Please allow 1-2cm errors due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item.

• EFFECTIVE SEAL: These plugs are designed to tightly seal the engine block bores and maintain pressure within the cooling system. They help reduce the risk of coolant freezing and expanding at low temperatures
• MATERIAL: Automotive rubber plugs are made of rubber with good elasticity, sealing, high temperature and pressure resistance
• STRUCTURE: Expansion antifreeze plugs are designed with precise structure, from top to bottom in order of nut, iron piece, rubber gasket, chassis, sealing ring and bolt, sealing tightly
• EASY INSTALLATION: The rubber plug is easy to install, just remove the old oil sealing plug, wipe clean around the oil port, remove iron chips and sand particles, then install the new plug and lock the nut on the top of the plug
• WIDE APPLICATION: The plug is designed to be compatible with many types of engines and mechanical systems. Commonly used in cars, trucks, tractors and other vehicles