This universal gs4 grill igniter kit fits Weber Genesis II 330/335 and 430/435 series grills (2017-Newer), including E-330, 335, 430, 435; S-330, 335, 430, 435, 445; EP / SP / CE / EX / CSE / CSS-330, 335, 430, 435. This item contains one electronic ignition module with two screws, one igniter switch button with connecting wires, six ceramic gas collector boxes with wires, one earthed wire with a screw, one management tube with a clip. AA battery is required but Not included. All assemblies are produced by automated factories, manufactured with superior materials such as solid ABS plastic, high-quality copper-core electronic components, advanced ceramic materials, premium Teflon-coated copper wires, among others. The entire ignition system is the same design, function and looking as your original one, plus has passed 15000 times ignition cycles test and each item underwent strict quality inspection prior to shipment, resulting in our igniter kit that will perform efficiently and durably for your grill. With the help of our provided instructions, it will take a snap to remove the old one from and replace this new ignitor kit to your Weber grill which will be rejuvenated to perform as good as new. Please note it will not fit any grill with side mounted control panel or genesis grill model that is prior to 2017. Also it cannot used to replace genesis ii 310/315/340/355 or 410/415/440/455 series grills. Grill replacement parts for Weber GS4 Genesis II 330, 335, 430, 435 series grills (2017-Newer). All assemblies that you may need have been prepared in this universal igniter kit, except the AA battery. By the way, it can NOT used to replace the Genesis II 310/315/340/355 or 410/415/440/455 series grill that came with a 4-outlet ignition module. Once you confirm this GS4 ignition kit matches to your weber genesis 2 gs4 grill, it will be super easy to install this new ignition system to your grill with the help of the provided installation manual.