Hisencn replacement grill grates Cast Iron for TRU-Infrared Grill 3 Burner 17 x 7.7 three-piece

These Hisencn cast iron replacement grill grates fit select Char-Broil infrared 3-burner and compatible models, delivering even heat retention and clear sear marks for backyard grilling.

If your Char-Broil infrared grill needs new cooking grates, these three 17" x 7.7" cast iron panels (total coverage 17" x 23.1") are made to replace original part numbers like G466-0025-W1A and related G474 series pieces. Built to match many Char-Broil commercial and signature infrared models — and compatible with several Weber Genesis and Spirit series grills — these grates aim to restore high-heat performance and reliable searing. Below you'll find focused answers to common buyer questions, material and sizing details, care tips, and who benefits most from this upgrade.

Will these grates fit my Char-Broil infrared grill model?

These replacement grates are designed for many Char-Broil commercial TRU-Infrared and Signature infrared 3-burner models. Before ordering, measure your original grates and compare model numbers to ensure a precise match.

• Compatible with Char-Broil models: 463242515, 463242516, 463355220, 463367016, 466242515, 466242615, 463243016, 463342620 and similar.
• Each grate measures 17" x 7.7"; the three-piece set totals 17" x 23.1" coverage.
• Original cross-reference part numbers include G466-0025-W1A, G474-0017-W1, G474-0017-W2.
• Measure mounting notches and emitter spacing for final compatibility confirmation.

How do these cast iron grates affect cooking performance?

Cast iron excels at heat retention and creates pronounced sear marks, which helps when you want caramelized crusts on steaks, chops, or vegetables. The heavier material smooths out hot spots and holds a steady cooking temperature once heated.

• Matte cast iron construction provides consistent heat distribution and strong searing ability.
• Heavy mass reduces temperature drops when food is placed on the grates.
• Produces durable, well-defined grill marks for professional-looking results.
• More resistant to chipping than enamel-coated grates under normal use.

What maintenance and cleaning steps keep these grates in good condition?

Cast iron needs routine care to prevent rust and maintain a non-stick surface. Regular high-heat burnoffs, brushing, and periodic seasoning with cooking oil preserve the grates and extend usable life.

• Heat the grill to at least 400°F for 10–15 minutes, then scrape with a grill brush to remove debris.
• Wipe grates dry and apply a thin layer of cooking oil after cleaning to maintain seasoning.
• For long-term storage, heavily oil the grates and store in a covered, dry spot or wrapped in plastic.
• Avoid soaking in water or using harsh chemical cleaners that can strip seasoning and promote rust.

Which cooks should choose this three-piece grate set?

This set is aimed at grill owners who need a durable, sear-focused replacement for older or damaged infrared grates and who are comfortable with basic cast-iron maintenance. It's useful for backyard chefs, restaurateurs with matching Char-Broil models, and anyone upgrading to heavier, longer-lasting cooking surfaces.

If you want stronger searing, reliable heat retention, and a replacement that mirrors original factory dimensions for many Char-Broil and compatible Weber models, this Hisencn cast iron three-piece set is a practical choice. Always double-check model numbers and measurements before purchase to guarantee proper fit.