Weber 40826404 Igniter Kit for Old Stainless Performer Charcoal Grill with Gas Assist Weber 40826404 Igniter Kit for Old Stainless Performer Charcoal Grill with Gas Assist Please visit Weber's website to ensure you order the correct parts for your specific grill. It is best to look up by serial #. The following link will also help you find the alpha numeric number. http://help.weber.com/schematics/#serial-number