{"product_id":"oklagarden-cast-iron-replacement-grates-for-weber-genesis-300-series-2-pack-19-5-x-12-9-heavy-duty-excellent-heat-retention","title":"Oklagarden Cast-Iron Replacement Grates for Weber Genesis 300 Series — 2-Pack 19.5\" x 12.9\" | Heavy-Duty, Excellent Heat Retention","description":"\u003cp\u003e\u003cstrong\u003eOklagarden replacement cast-iron grates are heavy-duty cooking surfaces sized to fit Weber Genesis 300-series grills (2007–2016), delivering even heat and restaurant-style sear marks.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese two cast-iron grates (each 19.5\" x 12.9\") are made as aftermarket replacements for Weber Genesis 300-series models, built to restore high-heat performance and prolong the life of an aging grill. Designed to match the OEM mounting and dimensions for many Weber part numbers, the set provides solid heat retention, quick searing, and a durable cooking surface that seasons to develop natural nonstick properties. Below you’ll find concise answers to common buyer questions and practical details to help you confirm fit and care.\u003c\/p\u003e\n\n\u003ch3\u003eWill these grates fit my Weber Genesis E-310 or S-330?\u003c\/h3\u003e\n\u003cp\u003eYes — the Oklagarden grates are manufactured to be compatible with the Weber Genesis 300 series produced roughly between 2007 and 2016. They are intended as direct replacements for many Weber part numbers used on E-310, E-320, E-330, S-310, S-320, and S-330 models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEach pack includes two cast-iron grates: 19.5\" x 12.9\" (total coverage 19.5\" x 25.8\").\u003c\/li\u003e\n  \u003cli\u003eCompatible with common Weber OEM codes like 7524, 7528 plus numerous Genesis 300-series references.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with Genesis II 300-series models — check your grill code before ordering.\u003c\/li\u003e\n  \u003cli\u003eContact customer service with your grill code if you’re unsure about fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these cast-iron grates change cooking performance?\u003c\/h3\u003e\n\u003cp\u003eThe cast-iron construction stores and radiates heat more effectively than thin steel, which helps food brown faster and produces clear sear lines. Because cast iron retains heat, it smooths temperature swings when you add cold food to the surface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThicker iron mass for steady, even heat across the cooking area.\u003c\/li\u003e\n  \u003cli\u003eFast searing and attractive grill marks thanks to the ribbed profile.\u003c\/li\u003e\n  \u003cli\u003eGood heat retention that reduces recovery time after opening the lid.\u003c\/li\u003e\n  \u003cli\u003eSeasoned iron forms a protective, low-stick surface with regular oiling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance does a cast-iron replacement grate need?\u003c\/h3\u003e\n\u003cp\u003eCast-iron grates need routine seasoning and gentle cleaning to stay in peak condition. Avoid harsh detergents and prolonged soaking; instead, clean with a grill brush and re-oil the surface after each use to preserve the seasoned coating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAfter grilling, scrape residue with a stiff brush while still warm.\u003c\/li\u003e\n  \u003cli\u003eLightly coat with cooking oil and heat to maintain the seasoned layer.\u003c\/li\u003e\n  \u003cli\u003eStore dry to prevent rust; re-season if oxidation appears.\u003c\/li\u003e\n  \u003cli\u003eDo not use on Genesis II models — fit and bracket positions differ.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these grates durable and safe for long-term use?\u003c\/h3\u003e\n\u003cp\u003eConstructed from thick cast iron, the Oklagarden grates are built to resist scratching and deliver long-term service when properly cared for. They are intended as robust, functional replacements that return older grills to strong searing performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy cast-iron resists warping under normal grill temperatures.\u003c\/li\u003e\n  \u003cli\u003eSurface becomes naturally nonstick with regular seasoning and use.\u003c\/li\u003e\n  \u003cli\u003eReplaceable pack contains two matched grates to cover the full cooking area.\u003c\/li\u003e\n  \u003cli\u003eFollow care instructions to minimize rust and extend lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Grill owners with a Weber Genesis 300-series (2007–2016) looking to restore or upgrade their cooking grates. These grates suit backyard chefs who want stronger searing capability, better heat retention, and the ability to develop a seasoned, low-stick surface. They are not intended for Genesis II grills, so verify your model and part numbers before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these grates fit Genesis II 300-series grills?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These Oklagarden grates fit Weber Genesis 300-series (2007–2016) only, not Genesis II models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I clean and season these cast-iron grates?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Brush while warm to remove residue, dry thoroughly, then lightly oil and heat to maintain the seasoned surface.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oklagarden","offers":[{"title":"Default Title","offer_id":56819315147092,"sku":"B0C5XD7PJN","price":113.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/oklagarden-front-view-grill-grates_901a6924-3337-4846-9c64-5a419aa8ac07.jpg?v=1786962417","url":"https:\/\/gardenluxe.co.uk\/products\/oklagarden-cast-iron-replacement-grates-for-weber-genesis-300-series-2-pack-19-5-x-12-9-heavy-duty-excellent-heat-retention","provider":"Gardenluxe Uk","version":"1.0","type":"link"}