91231(4-pack) BBQ Gas Grill Heat Plate Porcelain Steel Heat Shield for Mcm, Costco Kirland, Glen Canyon, Jenn-air, Nexgrill, Sterling Forge, Lowes Fits Costco Kirland Models : Pro Series 720-0033, SKU681955, SKU738505 Fits Jenn-Air Models: 420-0032, 720-0061, 720-0062, 720-0063, 720-0099, 720-0100, 720-0138, 720-0139, 720-0141, 720-0142, 720-0150, 720-101, 730-0163 Fits Glen Canyon Models : 720-0026 Fits Nexgrill Models : 681955, 738505; Sterling Forge Models: chateau 3304, estate 2704, 3304, 2704 Original Part Numbers: 91231, NGCHP2