The 2004-2006 Lexus ES330 Fuel Vapor Charcoal Canister OEM 77740-33150 is a genuine Toyota product made of plastic in Japan. This performance part is designed to improve the fuel system of the vehicle and comes with a manufacturer part number of 77740-33150. The product does not come with a warranty but is certified to meet the Original Equipment Manufacturer's standards. It is important for California customers to be aware of the potential health risks associated with this product, as it may contain chemicals known to cause cancer and birth defects.