Description

The product is an Engine Core Plug, specifically an EXPANSION PLUG manufactured by Dorman with the part number 550-016. This plug has a diameter of 1 3/16 inches and is described as having "new Mixed Wear," suggesting that it may have some signs of wear or imperfections due to handling or storage. These core plugs are used to seal the openings in the engine block and are essential for maintaining proper engine function. Overall, this product is a crucial component for engine maintenance and repair.