New parts from bbq factory Replacement Jenn Air Gas Grill Repair Kit Grill Cast Iron Burner and Porcelain Steel Heat Plate – 3 Pack; Burner Dimensions: 15 13/16″ x 2 3/16″; Burner Material: Cast Iron; Heat Plate Dimensions: 17 3/4″ x 6 3/8″; Heat Shield Material: Stainless Steel; Intensive holes for better flame effect. Cooks better! Lasts longer; Extend the life of your grill; Exact-fit parts;