Hub · Weber Genesis
Weber Genesis guides
Genesis II 300 Flavorizers are ~17.1" — not Spirit 15.3". E-330/E-335 add a side sear that is not a fourth main tube. Not affiliated with Weber.
Weber brand page · Spirit hub · Read the data plate · All guides
Model×part notes (15)
moderate · PT2H
Replace Weber Genesis burner tubes
Reseat Genesis tubes on the orifices, match generation (original versus Genesis II / GS4), and leak-check so a wide firebox does not hide a flashback.
easy · PT35M
Replace Weber Genesis flavorizer bars
Genesis bars are longer than Spirit bars. How to measure, seat peaks over the tubes, and stop paying for new burners that were only being dripped on.
moderate · PT90M
Weber Genesis igniter replacement
Genesis and Genesis II ignition: AA collector boxes versus Infinity / electronic ignition, electrode gaps, and why a dead side sear is not a dead main box.
moderate · PT2H
Weber Genesis II E-310 burner tubes
Three GS4 mains (OEM 67489 LP / 67491 NG class). Same 300-series tubes as E-315; no side sear. Confirm Genesis II, not original Genesis.
easy · PT35M
Weber Genesis II E-310 flavorizer bars
Genesis II 300-series bars are ~17.1 inches (66032 / 66795), not Spirit 15.3 inches and not original Genesis. Seat five bars over three GS4 tubes.
moderate · PT90M
Weber Genesis II E-310 igniter
Genesis II E-310 Infinity / electronic ignition is not a Spirit 7642 AA box. Diagnose tick versus click, colored electrode leads, and sear as a separate ceramic.
moderate · PT2H
Weber Genesis II E-315 burner tubes
Three ~19.5-inch GS4 mains (OEM 67489-class) for Genesis II 300 E-315. Not Spirit 18-inch tubes and not a 400-series kit.
easy · PT35M
Weber Genesis II E-315 flavorizer bars
Genesis II E-315 uses the 300-series five-bar 17.1-inch set (66032 / 66795), same family as E-310. Not Spirit 15.3 inches and not Genesis II 400.
moderate · PT90M
Weber Genesis II E-315 igniter
Genesis II E-315 uses electronic / Infinity-style ignition (66354-class on many 310/315 years), not Spirit 7642 or Spirit II 67053. Three ceramics, no sear electrode.
moderate · PT2H
Weber Genesis II E-330 burner tubes
Three 67489-class GS4 mains plus a separate side sear. Same geometry as E-335 mains — do not buy a four-main cart kit.
easy · PT40M
Weber Genesis II E-330 Flavorizer bars
Five ~17.1-inch Genesis II 300 bars (OEM 66795 / 66032 class). E-330 has a side sear — leave that uncovered; do not install Spirit 15.3-inch bars.
moderate · PT1H15M
Weber Genesis II E-330 igniter
Genesis II E-330 Infinity / collector ignition shares the 330/335 family (OEM 69310-class kits on many schematics). Confirm electrodes vs module before you order.
moderate · PT2H
Weber Genesis II E-335 burner tubes
Three 67489-class GS4 mains plus a separate side sear. Do not buy a four-main cart kit; the sear is not a fourth 300-series tube.
easy · PT35M
Weber Genesis II E-335 flavorizer bars
Five 17.1-inch 66795/66032 bars over three Genesis II 300 mains. Leave the side sear uncovered — it is not a fourth flavorizer station.
moderate · PT90M
Weber Genesis II E-335 igniter
E-335 mains plus side sear: many years use 67532-class electronics, not the 66354 310/315 kit. Diagnose sear ceramic separately from the three mains.