This Lucas Oil 10278 Engine Oil Stop Leak is a reliable addition to any automotive system. It is a 1 quart automotive additive that is specifically designed to stop engine oil leaks. The product is made by Lucas, a trusted brand in the industry. This engine oil stop leak is suitable for gasoline fuel types and comes with a manufacturer part number of 10278. It is sold as a pack of one and is made in the United States. The product has no warranty, but it is sure to get the job done. The oil viscosity and volume are not specified in the description, but they can be found in the product details.