Oklagarden 17" Cast-Iron Replacement Grates for Char-Broil Tru-Infrared 3-Burner — 3-Piece Matte Enamel Set, 17 x 7.5"

These Oklagarden 17-inch cast-iron replacement grates restore even searing and heat retention to Char-Broil Tru-Infrared 3-burner and Signature grill models.

If your Char-Broil Tru-Infrared or Signature 3-burner grill is missing grates or the originals are warped and worn, this three-piece set from Oklagarden is made to match the factory dimensions and part numbers used on many commercial and consumer models. Each grate measures 17 x 7.5 inches, and the pack covers the three-burner cooking area with durable matte enamel cast iron designed for faster heat-up, solid heat retention, and visible sear marks.

Which Char-Broil models and part numbers will these grates fit?

These Oklagarden grates are compatible with a long list of Char-Broil Tru-Infrared and Signature models. They were produced to replace OEM parts used across commercial and consumer 3-burner lines, so they work as direct substitutes when the part numbers match.

• Compatible part numbers include 463242516, 463242515, 463367016, 463342620, 463243016 and others.
• Also fits grills referencing g474-0017-w1 and g466-0025-w1a replacement grates.
• Sold as a set of three 17" x 7.5" grates for full 3-burner coverage.

How do these grates affect cooking performance?

The grates are made from thick matte-enamel cast iron that conducts and holds heat efficiently, giving consistent surface temperatures across the cooking area. That stability helps produce clearer sear marks and steadier cooking for steaks, vegetables, and larger cuts.

• Cast-iron construction accelerates heat-up and stores warmth between sears.
• Enamel finish helps protect the metal and improves food release when seasoned.
• Grid lines produce professional-looking sear marks on grilled foods.

Are these grates durable and easy to maintain?

These replacement grates are built to resist scratching and deformation typical of thin or cheap replacements, making them a longer-lasting option. Regular seasoning and routine cleaning keep the enamel surface performing well and help create a natural nonstick layer over time.

• Thick cast iron resists warping and heavy wear from high-heat cooking.
• After cooking, brush off debris and apply a thin coat of oil to season the surface.
• Enamel coating reduces rust risk but benefits from periodic oiling and dry storage.

What are the exact size and packaging details I should check before ordering?

This listing ships a pack of three identical 17" x 7.5" grates that together measure 17" x 22.5" across the cooking surface. Confirm your grill’s part number and grate dimensions before purchase to ensure a correct replacement fit.

• Each grate dimension: 17 in (length) x 7.5 in (width).
• Pack includes three grates to replace a full 3-burner set.
• Contact seller if you need help confirming fit for your Char-Broil model.

Who is this for: Home cooks and professional operators who own a Char-Broil Tru-Infrared or Signature 3-burner grill and need OEM-compatible, heavy-duty replacement grates. This set suits anyone replacing worn or missing grates who wants improved heat retention, clearer sear marks, and a longer-lasting cast-iron surface that can be seasoned for better food release. If you’re unsure about compatibility, verify the part number on your existing grates or reach out for assistance before buying.