【compatibility】▶flavorizer Bars For Weber Spirit E310 E320 S310 S320 (With Side Burner Knobs,2007-2012); Heat Plate For Weber Spirit 700, Weber 900 ► Original Part Number: 7536, 7537. Genesis Platinum B/c (2005 - 2010) Porcelain Steel Flavorizer Bars Evenly Distribute That Heat.