Charbrofire cast iron replacement grates for Char-Broil 2-burner grills — matte enamel, 2-piece set (18.1 x 6.5" & 18.1 x 9.25")

These Charbrofire matte-enamel cast iron replacement grates are direct-fit parts engineered to restore searing performance and even heat distribution on compatible Char-Broil 2-burner grills.

If your Char-Broil performance grill has worn, warped, or chipped grates, these two-piece cast iron replacements bring back thick, solid rods and a durable matte enamel finish. They replace original model numbers such as G470-0003-W1 and G470-0002-W1 and fit multiple Char-Broil part numbers, providing the heavy heat retention needed for caramelized sears and steady cooking across the surface.

How do these grates improve cooking compared with thin or porcelain-coated grates?

Thicker solid cast-iron rods store and release heat more evenly than thin or porcelain-coated grates, which can warp or lose coating over time. The matte enamel surface resists rust while still allowing excellent heat transfer for searing and consistent results.

• High-mass cast iron for stronger heat retention and improved searing
• Matte enamel reduces sticking and protects against oxidation
• Small rod spacing for even grill marks and fewer flare-ups
• Durable construction that withstands repeated high-temperature use

Will these grates fit my Char-Broil grill model and how do I confirm compatibility?

These replacement grates are designed to fit a range of Char-Broil performance 2-burner grills. Check your grill’s original part number or measure the cooking surface to confirm fit before ordering.

• Compatible OEM numbers: G470-0003-W1, G470-0002-W1, G321-0005-W1, G321-0006-W1
• Fits Char-Broil part numbers like 463625217, 463625219, 463673517, 463673519, and others
• Dimensions included: one 18.1 x 6.5" narrow grate and one 18.1 x 9.25" larger grate
• Measure your original grate or consult grill manual to verify compatibility

How should I care for these cast iron grates to maximize lifespan?

Routine seasoning and gentle cleaning keep the enamel-coated cast iron performing well for years. Avoid metal scrapers on the matte enamel; instead use non-metal tools and reapply a light coat of oil before and after each use to maintain a protective layer.

• Lightly oil grates before and after grilling to prevent sticking and rust
• Use non-metallic brushes or spatulas to clean residue
• Avoid dishwasher or harsh chemical cleaners that can harm the enamel
• Store grates dry or indoors during prolonged off-season periods

What are the exact dimensions and what cooking benefits do they provide?

The pair offers a total cooking area assembled as two separate pieces sized to match the original Char-Broil layout, giving a balanced sear zone and simpler handling for cleaning and reinstallation. Their solid-rod construction improves heat distribution for consistent grills and clearer sear marks on meats and vegetables.

• Narrow grate: 18.1 x 6.5 inches; larger grate: 18.1 x 9.25 inches
• Total footprint follows original two-piece Char-Broil design for easy replacement
• Solid rods and matte enamel improve browning and heat hold
• Heavier build reduces risk of warping at high temperatures

Who is this for: Grill owners who want a reliable, long-lasting replacement for worn Char-Broil cast-iron grates—especially those who value strong searing, even heat, and a product that closely matches OEM fit. These grates are aimed at owners of Char-Broil 2-burner performance grills with the listed model and part numbers, plus anyone looking to upgrade from thin or flaking porcelain-coated bars to a heavier cast-iron option. Always confirm your grill model or grate measurements before purchase to ensure a correct fit, and follow simple seasoning and cleaning steps to extend grate life.