DcYourHome Cast Iron Grill Grates for Weber Spirit 300 & Genesis — 2‑Pack 17.5×11.9 Pre‑Seasoned, Heavy‑Duty

These DcYourHome cast iron grill grates are a two-piece, heavy-duty replacement designed to fit Weber Spirit 300 series and many Genesis/Platinum/Silver models, restoring even heat and professional sear marks.

If your original Weber grates are warped, rusty, or no longer delivering even heat, this pair of cast iron replacement grates (17.5" x 11.9" each) brings durability and grill-ready performance back to your barbecue. Finished and pre-seasoned for easier initial use, the set replaces common Weber part numbers and fits a long list of Spirit, Genesis, Platinum, Silver, Summit and SmokeFire models. Each purchase includes two identical grates that together cover a 17.5" x 23.8" cooking area—built to withstand high heat and frequent use.

Which Weber models will these grates replace?

These grates are intentionally sized and shaped to match many Spirit 300 series and a broad range of Genesis and Platinum models. They replace numerous Weber part numbers and fit both older and newer generations where the grate dimensions align. Always compare your current grate measurements to the specified 17.5" x 11.9" piece to confirm compatibility.

• Works with Spirit E-310, E-320, E-330 and Spirit 300 series grills.
• Compatible with many Genesis 1000–5000 series models, plus Genesis Silver/Gold/Platinum variants.
• Listed as replacements for common Weber part numbers like #7638, 6526, 65619 and others.
• Also fits select Summit and SmokeFire EX series where dimensions match.

How do these cast iron grates improve cooking?

Cast iron stores and transfers heat more uniformly than thin steel grates, producing stronger sear marks and steadier temperatures for searing and slow roasting alike. The thicker bars minimize hot spots and retain heat when you open the lid. Pre-seasoned surfaces help reduce sticking right out of the box and simplify cleanup after grilling.

• Thick cast iron preserves heat for consistent searing and grill marks.
• Pre-seasoned finish helps prevent food from sticking during first uses.
• Heavy construction reduces warping under high temperatures.
• Designed for easy scraping and periodic reseasoning to maintain nonstick properties.

What are the exact dimensions and what comes in the package?

Each grate measures 17.5 inches long by 11.9 inches deep; the set includes two grates that combined cover 17.5" x 23.8". The package contains the pair of cast iron grates ready for installation, with dimensions designed to match many OEM Weber grate openings. These grates are sold as direct replacements without additional mounting hardware.

• Individual grate size: 17.5" x 11.9" (length x depth).
• Combined coverage for two grates: 17.5" x 23.8".
• Pack includes 2 cast iron grill grates, pre-seasoned.
• No extra brackets or clips included—designed to drop into compatible models.

How should I care for and maintain these cast iron grates?

Regular cleaning and periodic reseasoning keep cast iron grates performing well for years. After cooking, scrape down the grates while warm, brush off debris, and finish by applying a thin layer of high-heat oil. Store the grates in a dry place to avoid corrosion between uses.

• Scrape and brush grates after each use while still warm; avoid soap if possible.
• Re-season with vegetable or canola oil after deep cleaning to restore the protective layer.
• Avoid prolonged exposure to moisture; dry thoroughly after cleaning.
• Inspect for chips or heavy rust and address with sanding and reseasoning if needed.

Who is this for: This 2-pack of DcYourHome cast iron grates suits grill owners who need a durable, heat-retentive replacement for worn or damaged Weber Spirit and Genesis grate assemblies. Ideal for backyard grillers who want better searing performance and long-term durability without replacing the entire grill, the grates are a practical upgrade for anyone maintaining older Weber models or customizing a compatible barbecue. Measure your existing grate spaces and compare part numbers to confirm fit before buying.