【Compatibility】Replacement part for Weber Spirit 300 series gas grills with front-mounted control panels: Weber Spirit E-310 (2013-2017), Spirit E-320 (2013-2017), Spirit S-310 (2013-2017), Spirit S-320 (2013-2017), 46410674, 46510001, 47513101 Gas Grills. 【Also Compatibility】Fits Weber Spirit ii 300 series gas grills (3-burner, front), Spirit II E-310/320, Spirit II S-310/320 models and fits Weber GS4 Spirit II grill bars. Weber Spirit II LX 300 series gas grills (2017 year models) 【Dimensions & Package】Each porcelain steel flavorizer bar for weber spirit 300 series measures 15.3 x 2.6 x 2.5 inches. Each set contains 5 bars, which are perfectly suitable for Weber Spirit E310 grills and other models like Weber 7636 flavorizer bars 【Premium Black Shiny Porcelain Enamel】Different from common porcelain enameled flavor bars, these bars utilize high - quality black shiny porcelain enamel. It is highly resistant to deformation, conducts heat efficiently, and imparts a unique smoky flavor to your food 【20GA Ultra - Thick and Sturdy】With a thickness of 20GA, these flavorizer bars for weber spirit e-310 series are designed to be compatible with Weber Spirit II E - 310 flavorizer bars, Weber Spirit 300 flavorizer bars, and other models. Their high durability offers excellent protection for the burner, prolonging its lifespan 【Extra - Thick and Durable】This 4.85LBS set of porcelain - steel flavorizer bars, much heavier than rivals, is crafted from sturdy material. It is highly durable, conducts heat superbly for great cooking, and efficiently transfers heat. Ideal as a replacement for Weber Spirit, Weber Spirit 2, and other Spirit models, it safeguards the burner well, extending its lifespan 【Even Heating for Cooking】These flavorizer bars, suitable for Weber Spirit E310, Weber Spirit 300 flavorizer bars, and other Weber Spirit models including Weber 7636 flavorizer bars, effectively prevent food from direct contact with the flame. This not only offers comprehensive protection for the burner but also ensures even heating of food, enabling you to easily cook delicious dishes QuliMetal 15.3" Flavorizer Bars for Weber Spirit 300 and GS4 Spirit II 300, Spirit E310 E320 E330 S310 S320 S330 Series Gas Grills with Front Control Knobs,Porcelain Enameled Grill Parts