Amsoil XL (Extended life) synthetic engine oil is designed to provide better wear control, improved high and low temperature protection and increased fuel economy compared to conventional oils. It provides superior performance for up to 10,000 miles/six months, or longer when recommended in owners’ manuals or indicated by electronic oil life monitoring systems.
Amsoil XL reduces energy loss through friction so as well as improved fuel economy emissions are reduced. Detergent and despersant additives resist sludging and carbon deposits keeping your engine cleaner for longer. It resists thermal breakdown at high temperatures and remains fluid in cold temperatures allowing for faster circulation on start up.