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Grill Valueparts 36-Inch Cast-Iron Replacement Grates, 2-Piece Set1 / 7
Product guide

Grill Valueparts 36-Inch Cast-Iron Replacement Grates, 2-Piece Set

Grill Valueparts replacement grates are a two-piece cast-iron set listed for several 36-inch Blackstone griddles and a Members Mark model. The pair is said to cover two-thirds of the cooking surface, so it is suited to partial grate replacement rather than a full-surface conversion.

At a glance

  • The two grates together are described as covering two-thirds of a 36-inch griddle's cooking area.
  • The listing names a broad set of Blackstone models and Members Mark model GR2298901-MM as compatible.
  • The seller recommends applying a thin coating of oil before use to help create a non-stick surface.
Price
$71.19Save 20%

Reference price: $88.99

Price checked: Nov 14, 2026

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Pros and cons

Pros

  • Two separate grates can replace part of a griddle surface without requiring a full-surface set.
  • Cast iron is described as retaining heat and transferring it across the cooking area.

Technical specifications

11 specifications
Identity
BrandGrill Valueparts
Grate details
Materialupgraded matte enamel cast iron
Quantity2 Pcs
Each grate dimensions19 1/4’’ x 11 3/4''
Combined dimensions19 1/4'' x 23 1/2''
Stated surface coverage2/3 of the surface area of the griddle
Compatibility
Listed Blackstone models1554, 1565, 1825, 1836, 1841, 1863, 1866, 1868, 1899, 1923, 1984, 2023, 2122, 2149, 2151, 2177, 2210, 2212, 2259, 2266, 2267, 2309, 2310, 2314, 2322, 2335, 2102, 2154, 6006, 6008, 1932, 1902, 1818, 1820, 2006, 6038, KT24029, KT24037, KT24011, KT24016, KT23020, KT23021, KT23012
Listed Members Mark modelGR2298901-MM
Listing details
Product dimensions listed1 x 1 x 1 inches
Weight listed17.26 pounds
Item model number1554 1825 and more

What to know before buying

Listing details to confirm

The listing details are inconsistent: the detailed product dimensions say 1 x 1 x 1 inches, while the grate-specific dimensions say 19 1/4’’ x 11 3/4'' per grate and 19 1/4'' x 23 1/2'' combined. The title refers to cast iron, while the feature text calls the material upgraded matte enamel cast iron. Check the actual grill model and grate measurements before ordering. The pair is stated to cover only two-thirds of the griddle surface. Oil the grates before use as recommended.

Who is it for?

A good fit for

  • Owners of listed 36-inch Blackstone griddles or the listed Members Mark model who need a partial grate replacement.
  • Buyers seeking a cast-iron grate surface and willing to maintain it with the recommended oiling.

Less suited to

  • Anyone needing grates that cover the full cooking surface.
  • Owners of models not listed who cannot confirm fit from the product dimensions.
Grill Valueparts 36-Inch Cast-Iron Replacement Grates, 2-Piece Set · photo 2
Additional product photo 2

Customer reviews on Amazon

5 / 5 · 7 ratings
  • 5 stars100%100%
  • 4 stars0%0%
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The supplied evidence contains aggregate ratings but no written customer feedback. The ratings are uniformly positive in a small sample, which offers limited guidance on fit, durability or cooking performance. For this replacement set, compatibility and its stated two-thirds coverage are important to verify against your griddle needs.

Frequently asked questions

How much of the griddle surface do these grates cover?

The listing says the two-piece set covers two-thirds of the surface area, not the entire cooking area.

Which models are listed as compatible?

The listing names numerous Blackstone models, including 1554, 1825, 1863, 1899, 2151 and 2310, as well as Members Mark GR2298901-MM. Confirm your model and measurements because the listing's general product dimensions conflict with its grate-specific dimensions.

Do the grates need preparation before use?

The seller recommends applying a slight coating of oil before use. Its care instructions also describe washing, drying and seasoning the grates.

Grill Valueparts 36-Inch Cast-Iron Replacement Grates, 2-Piece Set · photo 3
Additional product photo 3

Alternative options

Product details in Markdown