Weber 42454 Summit Gold/Platinum D4 Igniter Kit - Four Burner Weber Igniter kit for Summit gold/platinum D4 Includes: (1) 6-output ignition module; (1) 16.25" white electrode; (1) 8.75" yellow electrode; (1) 10.5" blue electrode; (1) 4-pc igniter switch assembly; (1) Ignition switch  wire; (1) 28" blue IR electrode wire; (1) 5" black ground wire; (1) White S/B wire; (1) Ignition module tie wire; (3) Manifold tie wire; (1) AA battery; (2) 8-32 x 1/2 black Philips pan head screw Please visit Weber's website at http://help.weber.com/schematics/#serial-number to ensure you order the correct parts for the specific year of your grill model. Parts can appear to be identical but not fit certain year models. It is best to look up by serial number. The link will also help you find the alpha-numeric serial number.