{"product_id":"spirit-grill-replacement-grates-for-weber-spirit-300-series-cast","title":"Spirit Grill Replacement Grates for Weber Spirit 300 Series - Cast","description":"\u003cp\u003eOur review of these replacement grates finds them best suited to owners of Weber Spirit 300 and Spirit II E-310 series grills who need a heavy, long-lasting cooking surface. The single biggest reason to buy is the upgraded matte enamel cast iron construction, which delivers even heat distribution and a durable surface that resists rust and chipping. Buyers should confirm the grate dimensions match their grill model before ordering; when the fit is correct, these grates perform like a solid, budget-friendly replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact fit options:\u003c\/strong\u003e Sold as a 2-piece set that together measure about 23 4\/5 x 17 1\/2 in, with each grate roughly 11 9\/10 x 17 1\/2 in, so users can match them to Spirit 300 and compatible Genesis models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte enamel cast iron:\u003c\/strong\u003e The upgraded enamel coating helps with even heat distribution and improves durability against rust and corrosion compared with uncoated iron.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Labeled as replacements for multiple Weber part numbers and fits many Spirit 300, Spirit II and Genesis Silver series models, which simplifies finding a compatible grate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare tip included:\u003c\/strong\u003e The manufacturer recommends a light coat of oil before first use to create a nonstick surface and better performance over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSturdy construction:\u003c\/strong\u003e Most customers report the grates feel heavy-duty and provide solid cookability, making them suitable for regular grilling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis is a good choice for grill owners who want a cast iron replacement that closely matches original Weber grate feel and heat behavior, especially owners of Spirit 300 series, Spirit II E-310 and many Genesis Silver models. It suits cooks who appreciate heavy grates that hold heat well for searing and even cooking.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers who need exact factory parts for uncommon or older Weber models not listed, or anyone unwilling to verify measurements first; a few customers noted size and gap differences, and one reported receiving a damaged piece, so inspection on arrival is recommended.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable matte enamel cast iron provides even heat and strong cookability.\u003c\/li\u003e\n\u003cli\u003eGood compatibility across Spirit 300, Spirit II and many Genesis models simplifies replacement choices.\u003c\/li\u003e\n\u003cli\u003eCustomers praise fit, cleaning ease and perceived value compared with originals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome buyers report size or gap differences versus their originals, so measurement confirmation is necessary.\u003c\/li\u003e\n\u003cli\u003eA small number of customers experienced damage on arrival, so careful inspection is advised.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003e2 grates in 1 pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle grate dimension\u003c\/td\u003e\n\u003ctd\u003e11 9\/10 x 17 1\/2 in (approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal assembled dimension\u003c\/td\u003e\n\u003ctd\u003e23 4\/5 x 17 1\/2 in (2 pcs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eUpgraded matte enamel cast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eWeber Spirit 300 series, Spirit II E-310, selected Genesis Silver B\/C models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003eMultiple Weber part numbers including 7638 and related grates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThese replacement grates are a sensible, value-oriented option for Spirit 300 and many Genesis owners who want a heavy cast iron cooking surface with even heat and rust resistance. Confirm measurements before buying and inspect on arrival; when they fit, the grates deliver reliable cookability and easy cleaning that make them good value for routine grilling.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these grates fit my Spirit 300 grill?\u003c\/strong\u003e\u003cbr\u003eThey fit many Spirit 300 series and Spirit II E-310 models; measure your existing grate and compare to the listed dimensions to be sure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material are the grates made from?\u003c\/strong\u003e\u003cbr\u003eThe grates are made from upgraded matte enamel cast iron for even heat and corrosion resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAny care tips before first use?\u003c\/strong\u003e\u003cbr\u003eManufacturer suggests coating the grates lightly with oil before first use and allowing them to cool before removal for cleaning.\u003c\/p\u003e","brand":"Real Value Metals","offers":[{"title":"Default Title","offer_id":48641249738971,"sku":"B07MZKV5X6","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/7163IUBS7SL._AC_SL1500.jpg?v=1778737836","url":"https:\/\/gearmusthave.com\/products\/spirit-grill-replacement-grates-for-weber-spirit-300-series-cast","provider":"GearMustHave","version":"1.0","type":"link"}