Hisencn Cast Iron Grill Grates for Dyna-Glo 4 & 5-Burner Models — 1 Diamond + 2 Solid, Heavy-Duty Heat Retention

Durable cast-iron replacement grates from Hisencn that fit multiple Dyna-Glo 4- and 5-burner models and deliver improved heat retention and sear performance.

If your original grill grates are warped, damaged, or simply past their prime, this Hisencn replacement set restores solid cooking performance. Designed to match the dimensions of popular Dyna-Glo models (including DGH450CRP, DGF493BNP and several others) the set includes one diamond-pattern cast iron grate plus two solid cast iron cooking grates, offering even heating and attractive sear marks for steaks, vegetables, and more.

Which grills and models will these replacement grates fit?

These grates are made to be compatible with a wide list of Dyna-Glo models and several comparable brands. Before purchasing, verify dimensions against your existing grate to ensure an exact fit.

• Direct Dyna-Glo compatibility: DGH450CRP, DGH450CRP-D (4-burner), DGH474CRP (5-burner), DGF493BNP, DGH483CRP.
• Also fits models from Backyard, Uniflame and Kenmore referenced in the product specs.
• Includes one diamond cast-iron grate + two cast-iron cooking grates in the package.

How do these cast iron grates change cooking results?

Cast iron stores and distributes heat more evenly than many factory-plated grates, so you’ll see more consistent cooking across the surface and deeper sear marks. That translates into better crust development on meats and improved caramelization on vegetables.

• Superior heat retention creates uniform grilling temperature zones.
• Diamond-pattern grate enhances searing and attractive grill marks.
• Thicker iron reduces hot spots from uneven burners.

What maintenance steps keep these grates performing and rust-free?

Cast iron needs simple, regular care: lightly oil before cooking to prevent sticking, and coat again after cooling to protect against moisture and rust. If storing long-term, heavily coat with oil, seal in plastic, and keep in a dry covered place.

• Season with a thin layer of cooking oil before first use and before each cook.
• Clean with a stiff brush and warm water; avoid harsh detergents whenever possible.
• For long storage, grease thoroughly, bag, and store in a dry oven or cupboard.

What should I check before ordering to ensure correct compatibility?

Measure your current grates and compare mounting tabs and cutouts to the replacement photos and specifications. If anything seems different, contact customer support for clarification before completing your purchase.

• Compare overall length, width, and mounting bracket positions to the originals.
• Confirm whether your model uses diamond or straight bars for the primary grate area.
• Reach out to the seller within 24 hours if you receive the wrong item or have fit concerns.

Who is this for? Home grill owners with Dyna-Glo 4- or 5-burner units (and compatible Backyard, Uniflame, or Kenmore models) who want to replace damaged grates with heavy-duty cast iron. It’s ideal for cooks who prefer stronger heat retention, clearer sear marks, and a set that includes both a diamond cast-iron grate and two cooking grates. If you value durable materials and straightforward maintenance, this replacement kit restores performance and appearance to your grill.