For replaceable, basic accessories such as drip pans or brushes, try the official George Foreman Cooking website or Amazon. For more obscure parts such as probes, handles or tubes, try ordering directly from the manufacturer or Appliance Factory Parts, located at ApplicanceFactoryParts.com.
Appliance Factory Parts is a retailer dealing specifically with replacement or spare parts for household appliances. Four physical stores are located throughout Colorado. For customers outside of Colorado, Appliance Factory Parts has a fully capable online store that ships throughout the United States and internationally. If all else fails, try calling 1-800-231-9786 for George Foreman grill technical support and warranty information.