Oklagarden Cast-Iron Grill Grates 3-Piece Replacement for Dyna-Glo DGF493BNP/DGH474CRP — Heavy-Duty Heat-Retaining, Seasonable Coo

These Oklagarden cast-iron grill grates are a three-piece, direct-fit replacement designed to restore even heat and dependable searing for compatible Dyna-Glo, Kenmore and Backyard grills.

If your original cooking grates are warped, rusted or no longer holding heat, this 3-piece set from Oklagarden offers a heavy-duty cast-iron replacement sized to fit models such as DGF493BNP, DGH474CRP and several Kenmore and Backyard Grill part numbers. Each grate measures approximately 16 4/9" × 9 1/4" (total assembled span about 16 4/9" × 27 3/4"), and the pack is sold as three grates ready to install. The pieces are built to retain heat and develop a natural nonstick surface with seasoning, making them a versatile restoration option for older grills or a like-for-like swap after damage.

Will these grates fit my Dyna-Glo or Kenmore grill model?

Oklagarden lists broad compatibility with multiple Dyna-Glo and Kenmore part numbers—check exact measurements and part IDs before ordering. They are intended as direct replacements for several DGF/DGH and Kenmore part codes and retrofit models from Backyard and Uniflame.

• Compatible with Dyna-Glo models: DGF493BNP, DGH474CRP, DGB495SDP-D and related part variants.
• Compatible Kenmore numbers include 146.23678310 and closely related codes listed in the product features.
• Also fits selected Backyard (BY13-101-001-12 series) and Uniflame grill part families.
• Confirm fit by comparing each grate size (16 4/9" × 9 1/4") to your existing grate section.

How do these cast-iron grates affect cooking performance?

Cast iron is prized for heat retention and even sear; these Oklagarden grates are thick to absorb and redistribute heat quickly. Properly seasoned, they produce a superior crust on meats and hold temperature better than thin stamped steel grates.

• Thick cast iron stores heat for stable grilling temperatures and consistent searing.
• Creates defined sear marks and helps brown food evenly across the cooking surface.
• Once seasoned, the grates develop a natural nonstick layer that eases food release and cleanup.
• Durable construction resists scratching and warping under normal use.

What maintenance is required to keep these grates performing well?

Cast-iron grates need routine seasoning and basic cleaning to prevent rust and maintain the nonstick surface. After each use, brush and oil them; periodically re-season with a thin layer of cooking oil and heat to bond the coating.

• Clean hot with a stiff brush; avoid soap that strips seasoning.
• Apply a light coat of high-smoke-point oil after cleaning and heat to polymerize the layer.
• Store dry or indoors during wet seasons to prevent corrosion.
• Re-season thoroughly if food begins to stick or surface looks dull.

What comes in the package and what are the dimensions?

The product ships as a three-piece set sized to replace the full cooking area on compatible grills. Dimensions are provided so you can confirm fit against your existing grates before purchase.

• Package contents: 3 cast-iron grill grates per pack.
• Individual grate size: 16 4/9" × 9 1/4" (approximately).
• Total covered span when all three are installed: ~16 4/9" × 27 3/4".
• Constructed from thickened cast iron for durability and heat retention.

Who this is for: grill owners with compatible Dyna-Glo, Kenmore, Backyard or Uniflame models who want a durable, heat-retentive cast-iron replacement to restore searing performance and temperature stability. Choose this set if your current grates are rusted, warped or fail to hold heat and you prefer grates that season to a natural nonstick finish.