Hisencn 18x25 Cast Iron Grill Grates for Char-Broil Performance – Replacement Parts

Overview

Upgrade your Char-Broil grill with Hisencn 18x25 cast iron grill grates. Engineered to replace multiple original grate configurations, these sturdy replacements improve heat distribution and enhance the look of your grill with a classic matte finish. The 18 by 25 inch surface area offers ample space for larger steaks, vegetables, and burgers, while the cast iron construction helps retain heat for consistent cooking. This option is designed to fit a range of Char-Broil Performance models, helping you restore performance and create satisfying sear marks without a complete grill swap.

Compatibility and Fit

These grates are built to work with a broad set of Char-Broil Performance grills. They fit 4 burner, 5 burner, and 6 burner configurations, including models commonly sold under the Char-Broil Performance line. Original grate families referenced include G470-0003-W1, G470-0002-W1, G321-0005-W1, and G321-0006-W1, among others. Depending on your original grate assembly, you may order with a different number of pieces, so verify the configuration before purchase.

Why Cast Iron Grates Matter

Cast iron grates heat evenly and retain warmth well, which can help deliver consistent searing performance across the cooking surface. The matte finish adds a durable look and can be easier to clean after a long cookout. While enamel alternatives can chip or rust over time, cast iron is known for a tough, long-lasting profile when properly seasoned and cared for, making it a solid option for frequent grillers.

• Even heat distribution across a large surface for consistent results
• Strong heat retention to help develop prominent sear marks
• Durable matte finish with rust resistance when properly maintained
• Broad compatibility with multiple Char-Broil Performance models

Care and Maintenance

Proper care extends the life of cast iron grates and helps keep them performing well. Seasoning and routine cleaning support a smoother cooking surface and easier future cleaning.

• Heat the grill for about 15 minutes to reach at least 400 F, then scrape off residue with a grill brush
• While brushing, keep a wet brush handy to remove stubborn bits; finish with a dry towel
• Season the grates and wipe each corner of the surface; this helps protect against rust
• For long-term storage, coat with cooking oil, wrap in a plastic bag, and store in a covered grill