Adviace 18 in Cast Iron Grill Grates for Charbroil Performance

In this review the Adviace 18 in cast iron grill grates are evaluated for owners of Charbroil Performance 6-burner grills and those seeking a durable replacement set. The bottom line is straightforward: these grates deliver heavy-duty heat retention and professional sear marks while fitting the listed Charbroil models, and they come as a 4-piece kit that replaces the original G470 and G321 style parts. For anyone tired of thin or flaking enameled grates, this set is primarily worth buying for its solid cast iron construction and lasting performance.

Key Features

• Compatibility: Designed to replace original parts for multiple Charbroil Performance 6-burner models, ensuring a straightforward swap for listed model numbers.
• Complete 4-Piece Kit: Includes three large grates and one narrow grate so the full cooking surface is renewed without piecing parts together.
• Cast Iron Construction: Solid matte cast iron provides superior heat retention and distribution for more even cooking and improved searing.
• Non-Stick When Seasoned: Properly seasoned with high temperature oil, the grates resist sticking and make cleanup easier than many stainless options.
• Durability: Heavier and more robust than enamel-coated grates, these are less likely to chip or rust under normal care.
• Professional Sear Marks: The ridge pattern and cast iron mass help produce clear sear marks and better crust on grilled food.

Who It's For

This set is best for owners of Charbroil Performance 6-burner grills that match the listed replacement numbers who want longer-lasting, heavier grates that improve searing and heat retention. It also suits backyard cooks who prefer to season and maintain cast iron for performance and longevity.

Those who should look elsewhere include buyers who refuse any regular maintenance of cast iron or who want lightweight, fully rustproof stainless steel grates; if you need a different grate footprint than 18 in by the listed widths, choose a specifically sized alternative.

Pros & Cons

Pros

• Cast iron build gives noticeably better heat retention and searing than thin grates.
• Full 4-piece set fits the grill models cited and refreshes the entire cooking area at once.
• Customers report good durability, ease of cleaning when seasoned, and improved appearance.

Cons

• Requires seasoning and regular drying to prevent surface rust, so it needs more care than some alternatives.

Specifications

Package	4pcs grill grates (3 large + 1 narrow)
Large Grate Dimension	18 in x 9 1/4 in
Narrow Grate Dimension	18 in x 6 1/2 in
Total Footprint	18 in x 34 1/4 in for all 4pcs
Material	Cast iron, solid matte finish
Replaces	Original parts G470-0002-W1, G470-0003-W1, G321-0005-W1, G321-0006-W1
Compatible Models	Charbroil Performance 6-burner models 463244819, 463276517, 463245917, 463276617, 463277918

Our Verdict

The Adviace 18 in cast iron grill grates are a sensible upgrade for Charbroil Performance 6-burner owners who want better heat retention, nicer sear marks, and a more substantial cooking surface. They deliver clear functional improvements over thin or chipped enameled grates and represent good value if you are willing to season and care for cast iron.

Frequently Asked Questions

Will these grates fit my Charbroil Performance 6-burner grill?
They are designed to replace the listed original part numbers and fit the Charbroil Performance 6-burner models cited; double-check your model against the compatible numbers for a direct swap.

How do I prevent rust on these cast iron grates?
Season the grates with a high temperature oil, dry them immediately after cleaning, and leave a light coating of oil after each use to reduce moisture exposure.

Do they come ready to use out of the box?
They benefit from an initial seasoning with a high temperature oil such as peanut or grape seed oil; rub on oil and burn off before cooking to establish a non-stick surface.