Weber 9866 Stainless Steel Cook Grates 2-Piece Set

Replacement Stainless Cook Grates

This two-piece stainless steel grate set replaces the original cooking surfaces on compatible Weber Genesis 4000 and 5000 series grills. It is built for owners whose factory grates have worn out and who want a direct-fit replacement that restores the full cooking area. The set covers 109 listed model numbers across the Genesis and Platinum lines.

Durable Stainless Material

Stainless steel construction resists rust and handles high heat without warping, so the grates stay flat through repeated searing and indirect cooking sessions. The material cleans with a brush and mild detergent, reducing the effort needed to maintain a hygienic cooking surface. No special seasoning or coating maintenance is required.

Upgrade From Cast Iron Or Porcelain

Owners replacing heavy cast iron or chipped porcelain grates gain a lighter, corrosion-resistant surface that heats evenly and releases food cleanly. The jump is worth it when the original grates no longer hold heat uniformly or when rust flakes appear on food. Buyers who need a different grate dimension or a single-piece design should look elsewhere.