Description

The product is an Engine Core Plug, specifically an EXPANSION PLUG manufactured by Dorman with the part number 550-023. This plug has a diameter of 3/8 inches and is described as "New Mixed Wear." It is designed to be used in engines for various vehicles to help seal off openings in the engine block. The Dorman brand is known for producing high-quality replacement parts for vehicles, making this engine core plug a reliable option for engine maintenance and repair.