bbq factory&reg; Replacement Jenn Air 720-0337 Gas Grill Burners, Heat Plates, Grill Grid Grates Over time, grill parts will become worn out and rusted; which can lead to flare ups, uneven cooking, and longer grilling times. Replacement grill repair kit fits outdoor gas grills from brands including For Jenn Air model 720-0337. This grill parts rebuild kit includes 4 grill burners, 4 heat plates, and 1 set of 3 cooking grill grid grates. Heat plate may also be known as a heat shield, heat tent, burner cover, vaporizor bar, and flavorizer bar. Cooking grates may also be known as cooking grates, cooking grids, cooking grid grates, grill grids, grill grates. For Jenn Air may also be known as For JennAir, For Jenn Aire, For Jenn-Aire, For JennAire. Universal grill parts replace part numbers NGCHP2, 115-8500-0. For Jenn Air Gas Barbeque Grill Model 720-0337, 7200337, 720 0337; Burner Dimensions: 15 13/16" x 4 3/8" ; Burner Material: Stainless Steel Heat Plate Dimensions: 17 3/4 x 6 3/8" ; Heat Shield Material: Stainless Steel Grill Grate Dimensions: 19 1/4" x 10 3/8" Each or 19 1/4" x 31 1/8" Total ; Cooking Grid Material: Porcelain Cast Iron