Gcostar 17 x 13 Stainless Steel Grill Grates, Pair, Direct-Replace for Nexgrill 720-0830H/D, Heavy-Duty 7mm Bars

These Gcostar 17 x 13 stainless steel grill grates are direct-replacement cooking grids designed to fit Nexgrill 720-0830H, 720-0830D and a wide range of compatible gas grill models.

If your original Nexgrill grates are warped, rusted or missing, this pair of heavy-duty stainless steel replacement grates restores even heat contact and a clean cooking surface. Each grate measures approximately 17 x 13.2 inches (overall pair approximately 17 x 26.4 inches) with 7 mm solid stainless bars for improved durability and corrosion resistance. They’re engineered to match the fit and function of the factory parts while offering easier upkeep than cast iron or porcelain-coated alternatives.

Will these grates fit my Nexgrill 720-0830H or 720-0830D?

Yes — the Gcostar grates are cut and spaced to fit the OEM dimensions and mounting points for the listed Nexgrill models. They work as direct replacements for the 4-burner 720-0830H and compatible variants in the product family.

• Exact single-grate size: 17 x 13-1/5 inches; pair total ~17 x 26-2/5 inches.
• Solid 7 mm stainless steel bars to match factory thickness and support.
• Compatible list includes many Nexgrill, Char-Broil, Kenmore, Expert, Members Mark and other models.

How do these stainless grates perform compared with cast iron or porcelain?

Stainless steel offers a balance of strength, corrosion resistance and low maintenance. Unlike cast iron, these grates don’t require seasoning and avoid expensive re-coating chores that porcelain can suffer from when chipped.

• Smooth, non-stick surface reduces food residue and simplifies brushing clean.
• High heat tolerance and even contact for consistent searing.
• Resists rusting so you won’t need frequent replacements or anti-rust treatments.

What are the practical cleaning and care steps?

Keep the grates performing well with routine brushing and occasional deeper cleaning. Stainless surfaces wipe and brush clean more easily than textured cast iron, making maintenance quicker after each cookout.

• After cooling, remove loose debris with a grill brush or scraper.
• For stuck-on residue, soak in warm soapy water or use a stainless-safe degreaser.
• Dry thoroughly before reinstalling to minimize surface water and spotting.

Which other grill brands and models are compatible?

These replacement grates are intentionally listed to fit many models beyond Nexgrill, useful if you’re cross-replacing parts across brands. Check the measurements against your own grill’s grate supports for a final confirmation.

• Fits Char-Broil 4-burner models (example model numbers in compatibility list).
• Replaces Kenmore, Expert Grill, Members Mark, Uberhaus, Uniflame and other legacy part numbers.
• Works as a versatile spare for many 17 x 13 cooking grid openings.

Who is this for: The Gcostar 17-inch stainless steel replacement grates are aimed at homeowners who want a long-lasting, low-maintenance upgrade for a Nexgrill 4-burner or compatible gas grill. Choose these grates if you prefer stainless durability over the upkeep of cast iron, need an exact-fit replacement for a damaged or missing grate, or want to extend the service life of an older grill without buying a new appliance.