{"product_id":"cast-iron-griddle-plate-grill-grates-for-weber-genesis-ii-300-series","title":"Cast Iron Griddle Plate \u0026 Grill Grates for Weber Genesis II 300 Series","description":"\u003cp\u003eOur review of these cast iron griddle plate and grill grates finds them best for owners of Weber Genesis II 300 and Genesis II LX 300 series grills who want a durable, highheat cooking surface that improves searing and heat retention. The single biggest reason to buy is the heavy cast iron construction and matched dimensions that replace the original Weber parts, delivering even heat distribution and professional sear marks across the full cooking area. Fit and finish are the standout points for anyone replacing worn or porcelainized grates.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect fit:\u003c\/strong\u003e Designed to match Genesis II 300 and LX 300 series models and replace specific Weber part numbers for a direct swap without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast iron construction:\u003c\/strong\u003e Provides excellent heat retention and even distribution for faster, more consistent cooking across the whole surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete package:\u003c\/strong\u003e Includes one cast iron grate and one dualsided griddle so users get a versatile setup for searing and breakfast-style cooking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDualsided griddle:\u003c\/strong\u003e Smooth side for eggs and pancakes and ribbed side for grill marks, plus a builtin oil drain to reduce excess grease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreseasoned surface:\u003c\/strong\u003e The grates are preseasoned for easier food release and reduced sticking right out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmaller slat gaps:\u003c\/strong\u003e Narrower spacing prevents small items from falling through while still creating strong sear lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis set is aimed at owners of Weber Genesis II 300 series or Genesis II LX 300 series grills (models listed in the product details) who want to replace worn grates with heavy cast iron pieces that improve searing, heat retention, and longevity. It is also good for home cooks who alternate between highheat searing and flatgriddle breakfast cooking and want one package to cover both needs.\u003c\/p\u003e\n\u003cp\u003ePeople who prefer lowmaintenance porcelainized or stainless grates because they dislike reseasoning or added weight might look elsewhere, but those who value longterm durability, professional sear marks, and even heating will appreciate this cast iron set.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy cast iron delivers superior heat retention and consistent cooking results.\u003c\/li\u003e\n\u003cli\u003eIncludes both a grate and a dualsided griddle, adding versatility for different foods.\u003c\/li\u003e\n\u003cli\u003ePreseasoned surface and smaller slat gaps improve food release and prevent small items from falling through.\u003c\/li\u003e\n\u003cli\u003eDirect fit for a long list of Genesis II 300 and LX 300 models, making replacement simple.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCast iron requires proper drying and occasional seasoning to prevent rust, unlike porcelain or stainless options.\u003c\/li\u003e\n\u003cli\u003eThe added weight may make handling and storage a little more cumbersome for some users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Models\u003c\/td\u003e\n\u003ctd\u003eWeber Genesis II 300 and Genesis II LX 300 series (2017 and newer models listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eOne cast iron grate and one cast iron dualsided griddle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiece Dimensions\u003c\/td\u003e\n\u003ctd\u003e18.75 in x 13.25 in per piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003eWeber part numbers for grates and griddle (listed replacement parts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCast iron, preseasoned surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGriddle Features\u003c\/td\u003e\n\u003ctd\u003eSmooth side, ribbed side, builtin oil drain and lift hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis cast iron grate and griddle set is a solid replacement for compatible Genesis II 300 series grills, offering excellent heat retention, versatile cooking with a dualsided griddle, and a preseasoned finish that reduces sticking. It represents good value for anyone who wants longlasting sear performance and is willing to maintain cast iron properly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my Genesis II E310?\u003c\/strong\u003e\u003cbr\u003eYes. The set is listed to fit Genesis II E310 and many other 300 series models from 2017 and newer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the grates ready to use out of the box?\u003c\/strong\u003e\u003cbr\u003eThe pieces are preseasoned for improved food release, but users should follow care instructions and dry thoroughly to prevent rust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the griddle handle highheat searing?\u003c\/strong\u003e\u003cbr\u003eYes. The cast iron construction provides even heat distribution and highheat capability for steaks and burgers while the griddle also offers a smooth side for delicate foods.\u003c\/p\u003e","brand":"QuliMetal","offers":[{"title":"Default Title","offer_id":48264296497371,"sku":"B0D59G3G3L","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71bJnbFs50L._AC_SL1500.jpg?v=1778303167","url":"https:\/\/gearmusthave.com\/products\/cast-iron-griddle-plate-grill-grates-for-weber-genesis-ii-300-series","provider":"GearMustHave","version":"1.0","type":"link"}