BBQMANN BI353 Stainless Steel Burner for Costco Kirkland, BBQ Grillware & Sonoma Grill Models Dimensions: 17 3/4" x 18 1/2" ; Material: Stainless Steel Fits Costco Models : CGR27, CGR27LP, CGR30, CGR30LP, SGIR27LP, SGR27LP, SGR30, SGR30LP Fits Frigidaire Models : E44LB60ESS, FD30NGDC, FN31LPDC, GL44HONGDC, E44LK60ESS, FDR30HOLPDC, FN31NGDC, GL44LPDC, E44NB60ESS, FDR30HONGDC, GL30LPEC, GL44NGDC, E44NK60ESS, FDR30LPDC, GL30LKEC, GL51HOLPDC, FD30HOLPDC, FDR30NGDC, GL30NBEC, GL51HONGDC, FD30HONGDC, FN30LPDC, GL30NKEC, GL51LPDC, FD30LPDC, FN30NGDC, GL44HOLPDC, GL51NGDC Fits Sonoma Models : 949725CGR27, 949725CGR27LP, 949725CGR30, 949725CGR30LP Original Part Numbers: RMP-122-32C835