{"product_id":"genesis-e-310-7524-replacement-grill-grates-cast-iron-heat-retention","title":"Genesis E-310 7524 Replacement Grill Grates - Cast Iron Heat Retention","description":"\u003cp\u003eIn this review of the Genesis E-310 7524 replacement grill grates, the bottom line is simple: these cast iron cooking grids are for owners of 2007-2016 Genesis 300 series grills who want heavier, longer-lasting grates that deliver better heat retention. The reviewer found the pair to be a straightforward fit for models like E-310, S-330 and CEP-310 and praised the thicker inner metal core and matte enamel finish for producing more consistent sear marks and retaining heat across the cooking surface. This review focuses on fit, material, and everyday use rather than packaging or accessories.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable cast iron construction:\u003c\/strong\u003e The thick, solid cast iron with matte enamel holds and radiates heat for improved searing and consistent cooking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide heavy crossbars:\u003c\/strong\u003e The wider crossbars create pronounced grill marks and a sturdy cooking surface that resists warping under high heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible part numbers:\u003c\/strong\u003e Fits original replacement numbers such as 7524, 7528, 7566, 65937 and others used on Genesis 300 series grills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect fit for specific years:\u003c\/strong\u003e Designed to fit 2007-2016 Genesis 300 series models including E-310, E-320, E-330 and related S, EP, ESP and CEP variants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-piece set dimensions:\u003c\/strong\u003e Each grate measures about 19.5 x 12.9 in, giving a total of roughly 19.5 x 25.8 in when both pieces are installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to maintain when oiled:\u003c\/strong\u003e Oiling before and after use helps the enamelized surface behave like a non-stick finish and simplifies cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is aimed at owners of the Weber Genesis 300 series grills manufactured between 2007 and 2016 who need a direct replacement for worn or damaged cooking grates. It is especially useful for grillers who value stronger heat retention and distinctive sear marks that cast iron provides, and for those comfortable maintaining cast iron with routine oiling.\u003c\/p\u003e\n\u003cp\u003eIt is not for owners of Genesis II or Genesis II LX 300 series grills produced after 2017, and those wanting a lightweight, stainless replacement should look elsewhere. Buyers should confirm their grill year and original part number before purchasing to ensure compatibility.\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\u003eFits Genesis 300 series models from 2007-2016 and replaces common OEM part numbers.\u003c\/li\u003e\n\u003cli\u003eHeavy cast iron core improves heat retention and helps produce even searing.\u003c\/li\u003e\n\u003cli\u003eWide crossbars and enamel finish make the grates durable and easier to clean when oiled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome reviewers noted mixed impressions of build appearance, reporting the finish does not always look as robust as expected.\u003c\/li\u003e\n\u003cli\u003eCast iron is heavy and requires regular seasoning and care to prevent rust, which may not suit casual users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCast iron with matte enamel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eGenesis 300 series (2007-2016) E-310, E-320, E-330, S-310, S-320, S-330, EP\/ESP\/CEP variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOriginal part numbers\u003c\/td\u003e\n\u003ctd\u003eCompatible with 7524, 7528, 7566, 65937, 82184, 83030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiece dimensions\u003c\/td\u003e\n\u003ctd\u003e19.5 x 12.9 in each (two pieces 19.5 x 25.8 in total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet contains\u003c\/td\u003e\n\u003ctd\u003eTwo cast iron cooking grates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare\u003c\/td\u003e\n\u003ctd\u003eOil before and after use for non-stick performance and easier cleaning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThese Genesis E-310 replacement grates are a practical, value-focused option for owners of the 2007-2016 Genesis 300 series who want improved heat retention and reliable sear performance. The cast iron construction and part compatibility make them a sensible replacement for worn OEM grates, though they require routine care and may not appeal to those seeking a lighter or maintenance-free option.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these grates fit my Genesis 300 series grill?\u003c\/strong\u003e\u003cbr\u003eThey fit Genesis 300 series models manufactured from 2007 to 2016, including E-310, E-320 and E-330; confirm your grill year and original part number before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I clean and maintain the cast iron grates?\u003c\/strong\u003e\u003cbr\u003eAfter cooling, brush off debris, then oil the enamel surface before and after use to maintain a semi non-stick finish and reduce rust risk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these grates compatible with Genesis II models?\u003c\/strong\u003e\u003cbr\u003eNo, these grates are not compatible with Genesis II or II LX 300 series grills produced after 2017.\u003c\/p\u003e","brand":"Grillflame","offers":[{"title":"Default Title","offer_id":48246895542491,"sku":"B0BY8TXJT7","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/616o2d355dL._AC_SL1500.jpg?v=1776267023","url":"https:\/\/gearmusthave.com\/products\/genesis-e-310-7524-replacement-grill-grates-cast-iron-heat-retention","provider":"GearMustHave","version":"1.0","type":"link"}