SearCook Cast Iron Grill Grates Replacement for Dyna-Glo Models — 3-Piece Porcelain-Coated Set for Even Heat & Searing

SearCook cast iron grill grates (3-piece set) are direct-fit replacement cooking grates engineered for select Dyna-Glo gas grills to restore even heat, improved searing, and easier cleanup.

If your Dyna-Glo grill models (DGH474CRP, DGH483CRP, DGF493BNP, DGF493PNP-D, DGB495SDP, DGB495SDP-D, DGB493SPB, DGB463CNP, DGB494SPB) need new cooking surfaces, these SearCook grates are made to match OEM dimensions while offering heavy-duty cast iron construction and a matte porcelain finish. Sold as a set of three, they replace parts 70-01-911 and 70-02-656, giving you comparable performance at a lower price point. The combination of cast iron strength and porcelain coating balances heat retention with non-stick convenience for backyard grilling, weekend barbecues, and everyday meals.

How will these grates change my grill’s performance?

The cast iron core holds and distributes heat steadily, producing reliable searing and consistent cook temperatures across the cooking surface. The thick iron provides high thermal mass so food gets clear grill marks while the porcelain coating reduces flare-ups and sticking. These grates are designed to behave like original equipment, restoring cooking behavior without complicated installation.

• Heavy cast iron for strong heat retention and clear sear marks.
• Porcelain coating reduces food adhesion and simplifies cleanup.
• OEM-compatible shape for consistent fit and flame interaction.

Are these grates easy to install and maintain?

Installation is straightforward: remove the old grates and set the SearCook replacements into the factory slots—no tools required in most cases. Maintenance is low-effort; routine seasoning and simple cleaning keep the porcelain surface performing well while protecting the iron. Proper care extends service life and preserves cooking quality.

• Direct-fit replacements for listed Dyna-Glo models—no modifications needed.
• Wipe or brush off residue after cooling; occasional light oiling prevents rust.
• Sturdy packaging minimizes shipping damage so parts arrive ready to install.

Will these grates withstand heavy use and high heat?

Yes—cast iron is chosen for its durability and thermal capacity, able to handle frequent grilling and high searing temperatures. The porcelain layer protects the iron from moisture and food acids, though repeated exposure without care can wear coatings over years. For best results, follow standard cast-iron grilling practices to maintain both appearance and performance.

• Built for frequent grills and high-temperature sears.
• Porcelain finish offers corrosion resistance and easier cleaning.
• Three grates provided to cover the full cooking area of compatible models.

Who is this for: These SearCook replacement grates suit grill owners who want an affordable, durable alternative to OEM parts—especially those with the listed Dyna-Glo models who need a full three-piece cooking surface. Ideal for backyard chefs seeking authentic sear marks, homeowners updating worn or rusted grates, and anyone who prefers the heat retention of cast iron without sacrificing easier cleanup thanks to a porcelain coating.