Genuine Weber OEM Part. Weber Electronic Igniter Kit for Weber Spirit gas grills 210/ 310/ 320/ 330 (2009-2012), part # 91360.
Kit includes 1 AAA battery, ignition chamber, ignition module, electrode/wire, ground wire, gasket, and instructions.
Push Putton is threaded "screw on" for "AAA" battery.
Note: This is a new design. It no longer has plastic clips to hold in place. It comes with a mounting nut for the igniter housing. This is retrofittable to earlier units that had the snap-fit design.
Fits Weber: 4411001, 4411411, 4420201, 4420301, 4421001, 4421301, 4421411, 4430201, 4430301, 4430411, 4431001, 4431301, 4511001, 4521001, 4521301, 4530401, 4531001, 4531301.