Description

The Dorman 570-006 Rubber Engine Expansion Plug is designed to fit a size range of 1-1/8" to 1-1/4" in diameter. This plug is commonly used to seal engine block holes that are no longer in use, providing a secure and leak-free closure. Manufactured by Dorman, a trusted brand in automotive parts, this expansion plug is known as 570006 as well. It is a reliable solution for maintaining the integrity of your engine's components.