Best Heavy-Duty Cast Iron Grates Gas Stove

Looking for the best heavy-duty cast iron grates for your gas stove?
Upgrade your cooking experience with durable, heat-distributing cast iron grates that fit perfectly, stay stable, and clean up easily—trusted by top brands like GE, Samsung, and Whirlpool for a reason!

Heavy-duty cast iron grates are a game-changer for gas stove owners. They offer durability, even heat distribution, and a stable cooking surface. These grates are built to last and enhance your cooking experience.

Upgrading your stove with these grates means no more wobbly pots and evenly cooked meals. They fit perfectly and are easy to clean, making your kitchen tasks smoother.

With top brands like GE, Samsung, and Whirlpool offering premium options, finding the right grate is easier than ever. Cook with confidence and enjoy a like-new stove with these heavy-duty replacements.

List of Top 10 Heavy-Duty Cast Iron Grates Gas Stove

Title	Best For	Price
WB31X27150 Heavy-duty Cast Iron Center Grate Replacement for GE Gas Stove JXGRATE1 WB31X24737 General Electric Gas Range Burner Grate Stove Surface Top Center Grate Cast Iron Rack	This product is perfect for GE stove owners needing a heavy-duty, rust-resistant center grate. It fits models with part numbers like WB31X27150 and JXGRATE1, offering zero warping and easy cleaning.	View on Amazon (paid link)
Stove Grate for GE Gas Stove Top Burner Side Grates Range Oven Rack WB31X27151 Replacement Parts Cast Iron Flat Plate General Electric Stovetop Cooktop 2 Pack	This stove grate is perfect for anyone with a GE gas stove needing a durable replacement. It’s ideal for those who want even heating and long-lasting performance.	View on Amazon (paid link)
Premium WB31X27150 Cast Iron Gas Stove Burner Grate Replacement for GE Range Surface Stove Top Burner Center Grate Parts 19.6″x9.2″ WB31X24737 General Electric Stove Parts Cooktop Grate Rack	This product is perfect for GE range owners needing a reliable replacement for their gas stove burner grates. It suits those wanting rust-resistant, heavy-duty cast iron durability and even cooking results.	View on Amazon (paid link)
AIYOYOLIFE Center Burner Grate Cast Iron Grate Heavy Duty & Stable Support Compatible with Samsung Gas Range NX58H5600SS NX58H9500WS NX58R5601SS Replace#: DG94-00938A DG94-00469A DG94-00469B	This cast iron grate is perfect for Samsung gas range owners needing a durable, stable replacement. It fits models like NX58H5600SS and NX58R5601SS, offering strong support and easy installation.	View on Amazon (paid link)
Allstare WB31K10034 Grate Replacement Parts for GE Burner Grate Stove Parts 8.4’’ x 8.46’’ General Electric Gas Range Parts Stove Surface Top Grate Cast Iron Rack 4 Pack	This product is perfect for GE stove owners needing durable, easy-to-clean replacement grates. It fits many GE models and uses heavy cast iron with porcelain enamel to resist scratches and hold heat. The sturdy design and rubber feet keep pots stable and protect your cooktop.	View on Amazon (paid link)
WB31K10034 Cast Iron Rack Grate Replacement Parts For GE Burner Grate Stove Parts General Electric Gas Range Parts Stove Surface Top Grate	This product is perfect for GE stove or range owners needing durable, easy-to-clean replacement grates. It fits compatible model numbers precisely, ensuring a sturdy, long-lasting gas burner setup.	View on Amazon (paid link)
Upgraded 807327101 Side Grate Replacement for Frigidaire Stove Parts 20 x 9.6 IN Cast Iron Grate Kenmore Gas Range Parts Surface Burner Grate Frigidaire Gas Cooktop Parts Cookware Accessories	Homeowners with Frigidaire or Kenmore gas stoves need this upgraded cast iron grate. It offers strong durability, even heat distribution, and stability for safe, hassle-free cooking.	View on Amazon (paid link)
Stove Grates for GE Gas Stove Burner Grate Range Oven Rack WB31X27150 WB31X27151 Replacement Parts Cast Iron Flat Plate General Electric Cooktop 3 Pack	These sturdy cast iron grates are perfect for GE gas stove owners needing durable replacements. WB31X27150 (center) and WB31X27151 (side) fit models with matching part numbers, offering even heat distribution and scratch-resistant surfaces. Ideal for those who want strong, warp-proof grates that match their cooktop’s design.	View on Amazon (paid link)
WB31X27150 Center Grate Replacement for GE Stove Grate JXGRATE1 WB31X24737 Cast Iron General Electric Gas Range Grate 19.3″ x 9.1” Surface Burner Grate GE Cooktop Parts Stove Top Grate	This center grate replacement is perfect for GE gas stove owners needing a strong, rust-resistant upgrade. It fits WB31X27150, WB31X24737, and other listed GE models, offering even heat distribution and long-lasting durability for safe, efficient cooking.	View on Amazon (paid link)
W10447925 Cast Iron Stove Grates Replacement for Whirlpool Stove Parts Gas Burner Grate for Maytag Amana Inglis Kirkland Kenmore Range Cooktop Parts	This W10447925 Cast Iron Stove Grates Replacement is perfect for anyone with a Whirlpool, Maytag, Amana, Inglis, Kirkland, or Kenmore gas stove needing durable, compatible grates. It’s easy to install and fits many models, making it ideal for quick repairs.	View on Amazon (paid link)

Detailed Reviews

Discover the best heavy-duty cast iron grates for your gas stove, tested and ranked by experts and users. These grates offer unmatched durability, perfect fit, and even heat distribution for safer, smoother cooking. Explore our top picks to find the ideal match for your stove’s model and upgrade your kitchen today.

1. WB31X27150 Heavy-duty Cast Iron Center Grate Replacement for GE Gas Stove JXGRATE1 WB31X24737 General Electric Gas Range Burner Grate Stove Surface Top Center Grate Cast Iron Rack

WB31X27150 Heavy-duty Cast Iron Center Grate Replacement for GE Gas Stove JXGRATE1 WB31X24737 General Electric Gas Range Burner Grate Stove Surface Top Center Grate Cast Iron Rack

Upgrade your GE stove with this heavy-duty cast iron center grate. It’s built tough for long-lasting use. Enjoy a stable cooking surface for all your meals.

Pros	Cons
Heavy-duty cast iron ensures long-lasting durability. Fits multiple GE stove/range models (WB31X27150, WB31X24737, JXGRATE1, etc.). Thicker design prevents warping under high heat. Matte porcelain coating resists rust and chipping. Curved edges reduce pot tipping; smooth enamel wipes clean easily.	Heavy cast iron may be difficult to handle. Limited compatibility with specific GE models only. Priced higher than standard replacement grates.

Perfect For:

This product is perfect for GE stove owners needing a heavy-duty, rust-resistant center grate. It fits models with part numbers like WB31X27150 and JXGRATE1, offering zero warping and easy cleaning.

Ready to Purchase?

View Price on Amazon (paid link)

Stove Grate for GE Gas Stove Top Burner Side Grates Range Oven Rack WB31X27151 Replacement Parts Cast Iron Flat Plate General Electric Stovetop Cooktop 2 Pack

This product replaces GE gas stove grates with part numbers like WB31X27151 and WB31X24736. It measures 19.6 inches long, 10 inches wide, and 1.5 inches high.

Solid cast iron makes these grates sturdy and heat-resistant. They distribute heat evenly and protect cookware with smooth surfaces. Tabs and edges align for stable support.

Check your stove’s cutouts before buying. These grates are durable, warp-resistant, and boost cooking performance.

Pros	Cons
Compatible with WB31X27151, WB31X24736, and other GE part numbers. Heavy-duty cast iron resists warping and deformation. Even heat distribution enhances cooking efficiency. Smooth surface protects cookware from scratches. Precise fit ensures stable support and heat transfer.	Heavy to handle, may need two people to install. No cleaning tools included for maintenance. Exact measurements required, or it won’t fit properly.

Perfect For:

This stove grate is perfect for anyone with a GE gas stove needing a durable replacement. It’s ideal for those who want even heating and long-lasting performance.

Ready to Purchase?

View Price on Amazon (paid link)

3. Premium WB31X27150 Cast Iron Gas Stove Burner Grate Replacement for GE Range Surface Stove Top Burner Center Grate Parts 19.6″x9.2″ WB31X24737 General Electric Stove Parts Cooktop Grate Rack

Upgrade your cooking with the Premium WB31X27150 Cast Iron Gas Stove Burner Grate. This 2025 upgraded grate is heavier and more durable, made from high-quality matte enamel cast iron. It’s rust-resistant and built to last for years of reliable use.

Perfect fit for GE stoves, this grate measures 19.6’’L x 9.2’’W x 1.5’’H. It’s compatible with models like WB31X27150 and WB31X24737, ensuring a seamless replacement. Always check your stove’s model number for the best match.

Cook with confidence thanks to even heat retention. This grate keeps pots and pans steady, making meals safer and smoother. Easy to clean, just use warm water and baking soda to keep it looking new.

Pros	Cons
Durable matte enamel cast iron construction Rust-resistant for long-lasting use Precise 19.6”x9.2” size fits GE models Locks in heat for even cooking performance Easy to clean with warm water or dishwasher	Heavyweight design may be difficult to handle or install. Potential rust risk if enamel coating chips or wears. Precise measurements required for proper fit.

Perfect For:

This product is perfect for GE range owners needing a reliable replacement for their gas stove burner grates. It suits those wanting rust-resistant, heavy-duty cast iron durability and even cooking results.

Ready to Purchase?

View Price on Amazon (paid link)

4. AIYOYOLIFE Center Burner Grate Cast Iron Grate Heavy Duty & Stable Support Compatible with Samsung Gas Range NX58H5600SS NX58H9500WS NX58R5601SS Replace#: DG94-00938A DG94-00469A DG94-00469B

AIYOYOLIFE Center Burner Grate Cast Iron Grate Heavy Duty & Stable Support Compatible with Samsung Gas Range NX58H5600SS NX58H9500WS NX58R5601SS Replace#: DG94-00938A DG94-00469A DG94-00469B

The AIYOYOLIFE Center Burner Grate fits select Samsung gas ranges. It replaces part numbers DG94-00938A, DG94-00469A, and DG94-00469B. This heavy-duty cast iron grate is strong and heat-resistant.

It offers stable pot support and a precise fit for your stove. Installation is simple—no tools needed. Check your part number and position before buying.

This durable grate ensures long-lasting use. A reliable replacement for Samsung gas ranges.

Pros	Cons
Compatible with Samsung gas ranges for seamless fit Exact replacement for DG94-00938A & DG94-00469 models Durable cast iron withstands high heat and lasts long Stable center burner support for even pot balance Tool-free installation ensures quick and precise setup	Heavy cast iron may be difficult to handle Limited compatibility with Samsung models only

Perfect For:

This cast iron grate is perfect for Samsung gas range owners needing a durable, stable replacement. It fits models like NX58H5600SS and NX58R5601SS, offering strong support and easy installation.

Ready to Purchase?

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5. Allstare WB31K10034 Grate Replacement Parts for GE Burner Grate Stove Parts 8.4’’ x 8.46’’ General Electric Gas Range Parts Stove Surface Top Grate Cast Iron Rack 4 Pack

Allstare WB31K10034 Grate Replacement Parts for GE Burner Grate Stove Parts 8.4’’ x 8.46’’ General Electric Gas Range Parts Stove Surface Top Grate Cast Iron Rack 4 Pack

Allstare WB31K10034 Grate Replacement Parts are a 4-pack of 8.4’’ x 8.46’’ cast iron grates for GE stoves. They are made of porcelain enamel-coated cast iron for durability and heat retention.

These grates fit models like EGR2000EC0BB, JGBP28BEL1WH, and others. They have non-slip rubber feet to protect surfaces and even heat distribution. The dishwasher-safe design makes cleaning easy.

Pros	Cons
Durable cast iron grates for long-lasting use. Easy cleaning with dishwasher-safe porcelain enamel coating. Stable rubber feet protect your range surface. Fits multiple GE models for wide compatibility.	Enamel coating may chip or scratch over time Cast iron susceptible to rust if enamel is damaged Specific size measurements required for proper fit

Perfect For:

This product is perfect for GE stove owners needing durable, easy-to-clean replacement grates. It fits many GE models and uses heavy cast iron with porcelain enamel to resist scratches and hold heat. The sturdy design and rubber feet keep pots stable and protect your cooktop.

Ready to Purchase?

View Price on Amazon (paid link)

6. WB31K10034 Cast Iron Rack Grate Replacement Parts For GE Burner Grate Stove Parts General Electric Gas Range Parts Stove Surface Top Grate

Upgrade your GE stove with these premium cast iron grates. They offer a perfect fit and superior durability. Enjoy a like-new cooking experience.

These grates are made from high-quality matte enamel cast iron. They measure 8.54 inches by 8.54 inches, ensuring a snug fit for your burner.

They are a direct replacement for part numbers like WB31K10034 and WB31K10065. Check your stove model to ensure compatibility and get back to effortless cooking.

Pros	Cons
Durable cast iron with matte enamel resists wear and keeps a clean look. Fits GE and Frigidaire models like WB31K10034, WB31K10065, and more (check size). Works with 30+ GE stoves and ranges, including EGR and JGBP series. 4-pack set gives value, replacing multiple grates in one buy. Precise 8.54-inch size matches original grates for a secure, stable fit.	May not fit all listed models perfectly Heavy cast iron construction may be cumbersome Installation may require adjustments for proper fit

Perfect For:

This product is perfect for GE stove or range owners needing durable, easy-to-clean replacement grates. It fits compatible model numbers precisely, ensuring a sturdy, long-lasting gas burner setup.

Ready to Purchase?

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7. Upgraded 807327101 Side Grate Replacement for Frigidaire Stove Parts 20 x 9.6 IN Cast Iron Grate Kenmore Gas Range Parts Surface Burner Grate Frigidaire Gas Cooktop Parts Cookware Accessories

Upgraded 807327101 Side Grate Replacement for Frigidaire Stove Parts 20 x 9.6 IN Cast Iron Grate Kenmore Gas Range Parts Surface Burner Grate Frigidaire Gas Cooktop Parts Cookware Accessories

This upgraded cast iron grate fits Frigidaire and Kenmore stoves. It measures 20″ x 9.6″ and works with models like 807327101 and FFGF3054TBD. The matte enamel coating resists rust and deformation.

The heat-retaining design ensures even cooking, while non-slip rubber feet add stability. It’s easy to clean with warm water and a towel.

Pros	Cons
Durable cast iron resists rust and deformation Even heat distribution prevents food sticking or scorching Fits multiple models including Frigidaire and Kenmore ranges Stable base with non-slip rubber feet for safety Easy to clean with warm water and a towel	No universal fit – check compatibility first. Heavy material – requires care when handling. Enamel coating may chip over time.

Perfect For:

Homeowners with Frigidaire or Kenmore gas stoves need this upgraded cast iron grate. It offers strong durability, even heat distribution, and stability for safe, hassle-free cooking.

Ready to Purchase?

View Price on Amazon (paid link)

8. Stove Grates for GE Gas Stove Burner Grate Range Oven Rack WB31X27150 WB31X27151 Replacement Parts Cast Iron Flat Plate General Electric Cooktop 3 Pack

Stove Grates for GE Gas Stove Burner Grate Range Oven Rack WB31X27150 WB31X27151 Replacement Parts Cast Iron Flat Plate General Electric Cooktop 3 Pack

Upgrade your GE gas stove with these heavy-duty cast iron grates. They are designed to replace your old or damaged grates, offering a perfect fit and enhanced durability.

The center and side burner grates measure 19.6” L x 9” W x 1.5” H and 19.6” L x 10” W x 1.5” H, respectively. They are compatible with various GE models, ensuring a seamless replacement.

Thicker and more robust, these grates withstand high temperatures without warping. They heat up quickly and distribute heat evenly, providing a stable and efficient cooking surface. Check your cooktop cutouts before ordering to ensure a perfect match.

Pros	Cons
Premium Thick Cast Iron ensures durability and strength. Heat Resistant & Even Heat Distribution prevents warping. Smooth Surface Protects Cookware from scratches or damage. Secure Fit for Stable Support aligns with existing cooktops. Heavy-Duty Sturdy Design resists deformation under high heat.	Heavy weight may be difficult to handle Specific dimensions may not fit all stove models Cast iron requires regular maintenance to prevent rust

Perfect For:

These sturdy cast iron grates are perfect for GE gas stove owners needing durable replacements. WB31X27150 (center) and WB31X27151 (side) fit models with matching part numbers, offering even heat distribution and scratch-resistant surfaces. Ideal for those who want strong, warp-proof grates that match their cooktop’s design.

Ready to Purchase?

View Price on Amazon (paid link)

9. WB31X27150 Center Grate Replacement for GE Stove Grate JXGRATE1 WB31X24737 Cast Iron General Electric Gas Range Grate 19.3″ x 9.1” Surface Burner Grate GE Cooktop Parts Stove Top Grate

Upgrade your GE stove with this premium center grate! It’s built tough from matte enamel cast iron for long-lasting durability and a rust-free finish.
This grate is designed to distribute heat evenly, ensuring your pots and pans get the perfect amount of warmth. Say goodbye to scorched food and hello to flawless cooking every time.
It’s a perfect fit for many GE models. Get yours and cook with confidence!

Pros	Cons
Premium matte enamel cast iron ensures durability and rust resistance Fits multiple GE models (WB31X27150, JXGRATE1, and more) Excellent heat retention for even cooking results Distributes heat evenly to prevent sticking/scorching 19.3″ x 9.1″ design for precise center burner fit	Potential fit issues if dimensions don’t match exact stove models. Heavy cast iron may be cumbersome to handle/install. Confusing model compatibility could lead to ordering errors.

Perfect For:

This center grate replacement is perfect for GE gas stove owners needing a strong, rust-resistant upgrade. It fits WB31X27150, WB31X24737, and other listed GE models, offering even heat distribution and long-lasting durability for safe, efficient cooking.

Ready to Purchase?

View Price on Amazon (paid link)

10. W10447925 Cast Iron Stove Grates Replacement for Whirlpool Stove Parts Gas Burner Grate for Maytag Amana Inglis Kirkland Kenmore Range Cooktop Parts

W10447925 Cast Iron Stove Grates Replacement for Whirlpool Stove Parts Gas Burner Grate for Maytag Amana Inglis Kirkland Kenmore Range Cooktop Parts

These replacement cast iron stove grates fit Whirlpool, Maytag, Amana, Inglis, Kirkland, and Kenmore gas ranges. They are durable, heat-resistant, and designed to replace worn or damaged grates.

They work with part numbers like W10447925, W10166295, and many more. Compatible models include Whirlpool GLT3014GB, Maytag MGR7661WB, and Kirkland SGS375HQ. Perfect for keeping stoves functional and stable.

The heavy-duty cast iron resists warping and lasts long. They are easy to install and fit securely on cooktops. Ideal for even heat distribution and safe cooking.

Pros	Cons
Universal Compatibility: Works with Whirlpool, Maytag, Kenmore, and more. Cast Iron Durability: Resists rust and lasts years. Effortless Installation: Replaces old grates in minutes. Stable, Secure Fit: Keeps pots steady while cooking. Heat Retention Power: Distributes heat evenly for better results.	Confusing compatibility with many part numbers and models. Heavy cast iron makes handling and installation challenging. Potential fitment issues despite listed compatible models.

Perfect For:

This W10447925 Cast Iron Stove Grates Replacement is perfect for anyone with a Whirlpool, Maytag, Amana, Inglis, Kirkland, or Kenmore gas stove needing durable, compatible grates. It’s easy to install and fits many models, making it ideal for quick repairs.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Heavy-duty cast iron grates transform gas stove cooking. They offer lasting durability, even heat, and stable support. Upgrading means safer meals and easier kitchen tasks.

Compatibility: Match grates to your stove’s model and part numbers. Check cutouts and tabs for a snug, stable fit.
Material Quality: Cast iron lasts longer and resists warping. Enamel coatings add rust resistance and easy cleaning.
Heat Distribution: Thick cast iron spreads heat evenly. This prevents hot spots and ensures flawless cooking.
Size and Fit: Measure your stove’s burners. Center and side grates often differ in size—check dimensions before buying.
Stability and Safety: Look for non-slip feet or flat edges. These keep pots steady and reduce accident risks.
Ease of Cleaning: Enamel-coated grates wipe clean easily. Some are dishwasher-safe for hassle-free maintenance.
Brand Options: GE, Samsung, and Whirlpool offer trusted replacements. Third-party brands like Allstare and AIYOYOLIFE provide affordable alternatives.
Price vs. Value: Heavier grates cost more but last years. Balance upfront cost with long-term durability and performance.

Upgrade your stove with confidence. Check your model number, pick a grate that fits, and enjoy even heat and rock-solid stability.

List of Top 10 Heavy-Duty Cast Iron Grates Gas Stove

Detailed Reviews

1. WB31X27150 Heavy-duty Cast Iron Center Grate Replacement for GE Gas Stove JXGRATE1 WB31X24737 General Electric Gas Range Burner Grate Stove Surface Top Center Grate Cast Iron Rack

Perfect For:

Ready to Purchase?

2. Stove Grate for GE Gas Stove Top Burner Side Grates Range Oven Rack WB31X27151 Replacement Parts Cast Iron Flat Plate General Electric Stovetop Cooktop 2 Pack

Perfect For:

Ready to Purchase?

3. Premium WB31X27150 Cast Iron Gas Stove Burner Grate Replacement for GE Range Surface Stove Top Burner Center Grate Parts 19.6″x9.2″ WB31X24737 General Electric Stove Parts Cooktop Grate Rack

Perfect For:

Ready to Purchase?

4. AIYOYOLIFE Center Burner Grate Cast Iron Grate Heavy Duty & Stable Support Compatible with Samsung Gas Range NX58H5600SS NX58H9500WS NX58R5601SS Replace#: DG94-00938A DG94-00469A DG94-00469B

Perfect For:

Ready to Purchase?

5. Allstare WB31K10034 Grate Replacement Parts for GE Burner Grate Stove Parts 8.4’’ x 8.46’’ General Electric Gas Range Parts Stove Surface Top Grate Cast Iron Rack 4 Pack

Perfect For:

Ready to Purchase?

6. WB31K10034 Cast Iron Rack Grate Replacement Parts For GE Burner Grate Stove Parts General Electric Gas Range Parts Stove Surface Top Grate

Perfect For:

Ready to Purchase?

7. Upgraded 807327101 Side Grate Replacement for Frigidaire Stove Parts 20 x 9.6 IN Cast Iron Grate Kenmore Gas Range Parts Surface Burner Grate Frigidaire Gas Cooktop Parts Cookware Accessories

Perfect For:

Ready to Purchase?

8. Stove Grates for GE Gas Stove Burner Grate Range Oven Rack WB31X27150 WB31X27151 Replacement Parts Cast Iron Flat Plate General Electric Cooktop 3 Pack

Perfect For:

Ready to Purchase?

9. WB31X27150 Center Grate Replacement for GE Stove Grate JXGRATE1 WB31X24737 Cast Iron General Electric Gas Range Grate 19.3″ x 9.1” Surface Burner Grate GE Cooktop Parts Stove Top Grate

Perfect For:

Ready to Purchase?

10. W10447925 Cast Iron Stove Grates Replacement for Whirlpool Stove Parts Gas Burner Grate for Maytag Amana Inglis Kirkland Kenmore Range Cooktop Parts

Perfect For:

Ready to Purchase?

Buying Guide