Freeze PlugThis freeze plug, also called a core plug, seals a casting passage in the engine block or cylinder head against coolant leakage. Mechanics replace freeze plugs when corrosion thins the cup wall, when leakage indicates the original has failed, or during a full rebuild as preventive maintenance. A blown freeze plug from frozen coolant is a common cause of catastrophic coolant loss. Sold as an aftermarket replacement, contact us to verify the correct diameter and depth against your engine casting before ordering, since freeze plugs in similar nominal sizes vary in actual outer diameter, and an undersized plug will not press into the bore correctly.Aftermarket replacement part, cross-references original part number AC0302673.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC0302673, ac0302673 ⚠ Warning: Some equipment has serial-number breaks that may not be reflected in the catalog. Contact us for clarification before ordering if uncertain.SCR Forklift Parts ships from Whittier, CA with next-day delivery available across the US when needed.
