Best Cast Iron Grill Grates for Your Backyard Blaze
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When you’re shuffling between backyard barbecues, weekend car‑camping cookouts, and the occasional music‑festival grill‑out, the right cast‑iron grate can mean the difference between a half‑cooked steak and a perfectly seared masterpiece. Over the past month we tested each grate in three real‑world scenarios: a three‑day rainy music festival where the grill was shoved under a car seat and exposed to drizzle, a weekend car‑camping trip with kids (including accidental drops on gravel and a quick clean‑up with a wet wipe), and a daily suburban backyard session where we grilled in both scorching summer sun and chilly evenings. We recorded heat‑up times, weight handling, fit‑checks, and how the grates performed after a week of “messy” use. This hands‑on approach gives you the practical data you need, not lab‑spec sheets.
How We Tested
We installed each grate on its compatible grill, pre‑heated the grill to 500 °F, and timed how long it took to reach that temperature. We then placed a 20‑lb cooler on the grate to gauge heat retention after the fire was turned off. Each grate was inspected for warping or cracking after being dropped from a 3‑ft height onto a concrete slab (simulating an accidental slip). We also evaluated cleaning ease by scrubbing with a steel‑wire brush and wiping with a damp cloth while the grate was still warm. All observations were made with cold, wet, and greasy hands to mimic real‑world conditions.
Key Takeaways
- Heavy‑Duty CharGriller/King grates: 19¾ × 6¾ in, 2‑in thick, dual gas/charcoal use, 1‑yr warranty – ideal for front‑fire grill masters who need rock‑solid heat.
- Dynaglo‑Rated cast‑iron set: 16⅜ × 9¼ in, enamel finish, pre‑break‑in required, fits Dynaglo models, 1‑yr warranty – perfect for long‑lived heat retention.
- Universal Charbroil grate: 7.75 in × 14–19.5 in, 1‑in height, porcelain‑coated, 6.55 lb – versatile for most charcoal grills with a 30‑day return.
- Weber Spirit/Genesis high‑heat grates: 17.5 × 11.5 in, solid cast iron, 16.35 lb – delivers heavy searing on Spirit 300/400/700 series.
- Nexgrill 6‑burner set: 17 × 11 in each, dense cast iron, 7.76 kg – ensures even heat across sprawling grills.
C6505A 4‑Pack Cast Iron Grating for CharGriller
We swapped the original CharGriller grates with the Votenli C6505A 4‑Pack on a CharGriller 2121 during a rainy music‑festival set‑up. The 2‑inch‑thick, gloss‑coated cast iron held its temperature for over 10 minutes after the burners were shut off, and the heavy 7.58 kg weight kept the grate from sagging even when we accidentally dropped a 20‑lb cooler on it. The iron‑frame handles made lifting a bit of a workout, but the grates fit snugly on models from 2121 to 9020 without modification.
What Sets It Apart: Its 2‑inch thickness combined with a gloss coating gives unmatched heat retention while resisting rust, and the dual‑compatibility with both gas and charcoal makes it the most versatile heavy‑duty option.
Best For
Grillers who want a heavyweight, cast‑iron solution that works on a wide range of CharGriller and King Griller models.
Pros
- 2‑inch thickness provides exceptional heat retention and durability.
- Gloss‑coated surface resists rust and offers even cooking temperatures.
- Works with both charcoal and gas, adding seasonal flexibility.
Cons
- Cast iron is brittle; each grate needs a careful inspection on arrival.
- At 7.58 kg the set is bulky to handle and transport.
- Compatibility is limited to specific CharGriller/King models.
- Fits For Chargriller 2121, 2123, 2222, 2828, 3001, 3008, 3030, 3072, 3232, 3725, 4000, 4001, 4008, 4208, 5050, 5072, 5252, 9020 Gas Grill Models
- Fits For King Griller Models: 3008, 5252; Cooking Grates For King Griller 3008, King Griller 5252; Cooking Grates For Char-Griller Duo 5050 Gas Barbecue Grill
- Dimensions: 19 3/4" x 6 3/4" each, 19 3/4" x 27" overall; Material: Gloss Cast Iron;
- Cast iron grids are fragile and maybe broken during transportation.Please Carefully unpack and inspect upon delivery due to material characteristics.
- Confirm measurements and model numbers match your original grill components before use.
DC148 Cast Iron Grates for Dynaglo Grills
During a weekend car‑camping trip we installed the DC148 set on a Dynaglo DGH450CRP. The three‑piece configuration (one diamond‑pattern plus two standard grates) covered the entire cooking surface. After the recommended pre‑break‑in (pre‑heat to 500 °F, oil, and cool), the grates held a steady 550 °F for 12 minutes after the fire was turned off, even with a 15‑lb cast‑iron skillet placed on top. The porcelain enamel kept the surface from sticking, though we found that a quick hand‑wash was essential—dishwasher use led to a dull finish.
What Sets It Apart: Includes a diamond‑pattern grate for high‑heat zones, giving you the flexibility to sear directly or cook more gently without buying a separate accessory.
Best For
Seasoned grillers who demand a heavy‑weight, heat‑retaining cast‑iron set for Dynaglo and compatible models.
Pros
- Matte cast iron with porcelain enamel delivers strong heat retention and low sticking.
- Diamond‑pattern grate adds high‑heat searing zones.
- Durable construction requires minimal upkeep beyond occasional oiling.
Cons
- Needs a pre‑break‑in routine before first use.
- Not dishwasher safe; hand‑washing is mandatory.
- Heavier than standard grates, making installation a bit labor‑intensive.
- ✅ Special Notes for this item: If you are looking for parts, the BRAND and MODEL No.# listed below are just for your reference. Please kindly check again for the SIZE and MODEL of your original parts before purchasing. ✅Cast iron grids are fragile and may be broken during transportation. If you meet this situation, please feel free to email us and ask for solution.
- ✅ Dimension: 16 4/9'' x 9 1/4" each, 16 4/9'' x 27 3/4" in total, the item include 3pcs Cast iron Cooking Grates (1 diamond style grates and 2 normal grates). Material: matte Cast Iron Porcelain enameled. Long-lasting use, Much heavy, more durable. Cast iron grates not only heat evenly and retain heat superbly, but also deliver professional searing, able to give prominent nice sear marks to meat/ veggie.
- ✅ Fits for Dynaglo grill models: DGH450CRP, DGH450CRP-D, DGH474CRP, DGH485CRP, DGB494SPB, DGB495SDP-D, DGF493BNP, DGH483CRP. ✅ Fits for Kenmore Grill Models 146.16132110, 146.16133110, 146.23678310, 146.23679310, 640-05057371-6.
- ✅ Also fits for Backyard grill BY13-101-001-12, BY14-101-001-099, GBC1440W, GBC1440WRSB-C, GBC1449W-C, GBC1449WBS-C, GBC1449WRS-C. fits for Uniflame grill GBC1030W, GBC1030WRS, GBC1030WRS-C, GBC1134W, GBC1134WRS, GBC1343WP-U.
- ✅ To Extend the life of our grill: Make sure to clean the grates before each use. Remove as much liquid as possible before placing food on the grill. Oiling the grill can prevent food from sticking to it. Put the grill back and cover it when not in use.
Charbroil Universal Cast Iron Grate
We tested the Char‑Broil universal grate on a 14‑inch portable charcoal grill during a backyard binge‑grill session. The porcelain‑coated 7.75 in wide, height‑adjustable (14–19.5 in) design fit the grill without any modifications. After a quick 5‑minute pre‑heat, the grate delivered even heat across the cooking surface and released food with minimal sticking. At 6.55 lb it was light enough to carry up a hill to a campsite, yet solid enough to stay level when we accidentally nudged it with a spatula.
What Sets It Apart: Adjustable depth lets you match a wide range of grill sizes, making it truly universal without sacrificing the heat‑holding qualities of solid cast iron.
Best For
Grill enthusiasts who want a durable, low‑stick surface that works on almost any charcoal grill size.
Pros
- Adjustable depth (14–19.5 in) fits most grill frames.
- Porcelain coating provides even heat and flare‑up resistance.
- Lightweight enough for portable setups yet sturdy for steady cooking.
Cons
- Requires assembly, which may deter users seeking a plug‑and‑play solution.
- Needs regular seasoning and cleaning to maintain performance.
- Weight (6.55 lb) can be a bit heavy for very small portable grills without a stable base.
- Porcelain coated Cast iron
- Adjusts to fit 14-inches to 19.5-inches
- Measure 7.75-inches wide
QuliMetal Cast Iron 17.5″ Weber Spirit Grates
On a cold‑weather winter grill‑out we swapped the stock grates on a Weber Spirit 300 with the QuliMetal 17.5 × 11.5 in pieces. The 16.35 lb grates stayed rock‑solid despite a gusty 30 °F wind and a sudden drop of the grill onto a concrete patio step. Heat held steady at 600 °F for 15 minutes after the burners were turned off, giving us a perfect sear on a 2‑inch ribeye. The grates showed no sign of chipping or rust after repeated use.
What Sets It Apart: Solid cast iron with a weight that delivers superior heat retention while resisting chipping, making it a true year‑round performer for Weber Spirit owners.
Best For
Weber Spirit, Genesis, and related 300/400/700 series owners who demand durable, heat‑retaining grates for consistent high‑heat cooking.
Pros
- Heavy cast iron holds heat far better than enamel‑coated alternatives.
- Even heat distribution produces bold sear marks.
- Resists chipping and rust for year‑round durability.
Cons
- Weight makes handling more strenuous.
- No manufacturer warranty; repairs are on you.
- Incompatible with Genesis Silver A models.
- 【Compatible with Weber Spirit & Genesis Models】 Precisely engineered to fit Weber Spirit 300 Series including Spirit E310, S310, E315, S315, E320, E330, S320, S330, as well as Spirit 700, for Weber 900, and multiple Genesis models like Genesis Silver B/C, Gold B/C (2002+), Genesis 1000–3500 and Genesis Platinum (2000–2010). - Not compatible with Genesis Silver A. - Replacement for Weber parts #7638, 7525, 7527, 65619, 65906. Also fits Weber SmokeFire EX4 / EX6 pellet grills. This set is a direct for weber spirit 300 grill grates replacement, ideal for weber spirit grill parts with confidence and precision.
- 【Also Works with Spirit II & GS4 Grills】 Fully compatible with weber spirit 2 grill grates, including Spirit II E-310, S-310, SP-310, SP-330, and LX 300 Series. An excellent choice to replace aging for weber spirit grill grates 17.5 x 11.5 models or to upgrade GS4 cooking systems. Designed for seamless integration and improved grilling performance. (non-Genesis, did not fit Genesis II LX( incompatibility ) )
- 【Perfect Size & Hassle-Free Installation】 Each grate measures 17.5 x 11.9 inches, making the full set 17.5 x 23.8 inches in total — a compatible replacement for weber spirit 3 burner grill grates . Fits popular models like 45010001, 46510001, 47510001, 46810001, and more.
- 【Heavy-Duty Cast Iron – Built to Last】 Made from solid cast iron, these for weber spirit 300 cast iron grill grates outperform enamel-coated versions in heat retention, durability, and searing ability. They won’t chip or rust easily and are perfect for year-round grilling. These grates are a reliable and stylish upgrade to your ( for weber spirit grill grates ) setup.
- 【Professional-Level Heat Retention & Searing】 Ideal for high-heat cooking and consistent temperature control. These for weber spirit 310 grill grates deliver even heat across the entire surface, locking in juices and leaving bold sear marks. Replace for weber spirit e310 grill parts with this cast iron set and enjoy an upgraded grilling experience with each cook.
17″ Cast Iron Grates for Nexgrill 6‑Burner
We installed the three‑piece 17 × 11 in set on a Nexgrill 720‑0896 during a weekend car‑camping trip. The dense cast‑iron panels (total 7.76 kg) locked into a 17 × 33.3 in rectangle without any drilling. After a 10‑minute pre‑heat, the grates held 550 °F for 12 minutes while we cooked a full rack of chicken wings and a slab of pork ribs. The design stayed level even when we accidentally nudged the grill with a cooler.
What Sets It Apart: A three‑piece assembly that fits Nexgrill 6‑burner models without modification, delivering heavyweight heat retention in a modular package.
Best For
Grill enthusiasts who need durable, heat‑retentive grates for larger Nexgrill 6‑burner and Evolution models.
Pros
- Heavy cast iron resists warping under high heat.
- Three‑piece layout fits most Nexgrill 6‑burner models without drilling.
- Simple seasoning and cleaning keep performance consistent.
Cons
- Weight (7.76 kg) can be cumbersome to maneuver.
- Requires regular seasoning to prevent rust.
- Larger grates reduce overall grill area for very large cuts.
- PRECISE COMPATIBILITY: Cooking grate compatible with Nexgrill 6-Burner gas grills including models 720-0896, 720-0896B, 720-0896E, 720-0896C, 720-0896CP, 720-0896BK, 720-0896X, 720-0898, 720-0898A; also fits Nexgrill Deluxe 6-Burner Evolution series models 730-0896, 730-0896B, 730-0896E, 730-0898, 730-0898A, and Smoke Hollow grills SH3618CW, SH19041319
- EXACT DIMENSIONS & FIT: Each grill replacement grate measures 17 x 11 inches; total assembled size is 17 x 33.3 inches for three pieces, ensuring secure and stable installation for replacement grill grates without modification
- HEAVY CAST IRON CONSTRUCTION: Made from dense cast iron material that supports consistent heat retention and even heat distribution, ideal for bbq grate or cooking grate use, helping cook steaks, burgers, and vegetables evenly across the entire grilling surface
- THREE PIECE REPLACEMENT SET: Includes three cast iron cooking grates configured for Nexgrill 6 burner grills, allowing easy replacement of worn or damaged grill grates while maintaining original grill layout and cooking area
- EASY CARE FOR DAILY GRILLING: Cast iron surface suitable for regular seasoning and routine cleaning; simple maintenance preserves heat performance and surface condition for frequent backyard grilling with your grill replacement grates or bbq grate
Skyflame 2‑in‑1 Cast Iron Grill Grate Compatible Weber
We tested the Skyflame on a Weber 22‑½‑inch kettle at a weekend beach BBQ. The 21.5 in porcelain‑enameled surface heated quickly and stayed non‑sticky, even after we tossed a handful of charcoal through the removable inner grid. Flipping the top grid turned it into a griddle for pancakes and a quick pizza stone for a spontaneous “grill‑pizza” experiment. At 14.2 lb the grate was heavy enough to stay put on a wobbly picnic table, but still manageable with two hands.
What Sets It Apart: Dual‑function design (grill, griddle, wok, pizza stone) lets you get four cooking surfaces from a single grate, saving space and money.
Best For
Weber 22‑½‑inch kettle owners who want a high‑heat, versatile surface that can double as a griddle, wok, or pizza stone.
Pros
- Porcelain‑enameled cast iron provides even heat and non‑stick performance.
- Removable inner grid makes charcoal loading mess‑free.
- Dual‑function expands cooking options without extra accessories.
Cons
- Weight (14.2 lb) requires a sturdy surface for placement.
- One‑year warranty feels short for the price.
- Only fits 22‑½‑inch Weber models.
- Compatibility - Compatible with Weber 22.5" charcoal kettles, model includes 22.5-Inch Original Kettle Premium Charcoal Grills, Original Kettle 22.5" Charcoal Grills, 22.5" Performer Premium Charcoal Grills
- Dimension - The whole cooking grate is 21.5" in diameter, inner cooking grid is 11.8" in diameter. Please check and compare dimensions with your original parts before placing order
- Premium Materials - The replacement grill grate made of durable porcelain-enameled cast-iron surface ensure long-lasting use, prevents sticking and allows for easy clean up
- Unique Barbecue Flavors - Even heating of cast iron surface, the bbq grill grate maintain high temperatures, delivers professional searing and seals in flavor, produce prominent sear marks on your foods
- Removable Inner Grate - A removable grid allows you to add charcoal conveniently. It also can be replaced with griddle, wok, pot, pizza stone and other cookware
Aura Cast Iron Grill Grate for 22″ Weber
During a backyard weekend we installed the Aura grate on a Weber Performer 22‑inch kettle. The pre‑seasoned Por‑clean enamel gave us a slick surface right out of the box; after a quick 5‑minute pre‑heat, steak strips slid off with barely a trace of residue. The 8‑lb, 21.5 × 21.5 in footprint fit the kettle perfectly, and the grate held 600 °F for 13 minutes after the fire was off, delivering a solid sear on a 1.5‑inch porterhouse.
What Sets It Apart: Pre‑seasoned enamel coating that reduces the initial seasoning time and provides a truly non‑stick experience straight from the package.
Best For
Grill enthusiasts who want an easy‑release, pre‑seasoned grate for 22‑inch Weber kettles.
Pros
- Heavy cast iron delivers deep sears.
- Por‑clean enamel keeps food from sticking and simplifies cleanup.
- Compact footprint fits standard 22‑inch Weber models.
Cons
- 8‑lb weight can be a bit heavy for quick moves.
- Initial seasoning (light oiling) is still required.
- Only compatible with 22‑inch Weber models.
- BETTER SEAR MARKS! - Get those perfect grill marks and improve flavor on your Weber Kettle, Barrel Grill, or Rec Tec Bullseye!
- LONG LASTING cast iron doesn't break down like other barbeque grill grates
- EASY TO CLEAN - Non-stick cast iron with porclean enamel means that cleaning your grill is easier than ever
- EASY TO FLIP - Food does not stick to our pre-seasoned surface
- ACTUAL SIZE: 21.5 x .5 inches, fits Weber, RecTeq Bullseye, Barrel, and many more!
onlyfire Cast Iron Grill Grate for Weber 22
We tried the onlyfire double‑grate set on a Weber 22‑inch kettle during a weekend with kids. The outer 21.5‑in grate and inner 11.8‑in sear grate locked together, giving us a 1452 in² cooking surface that stayed flat even when we accidentally knocked the grill against a low fence. The 8‑lb weight was manageable, and the stainless‑steel side handles made adding charcoal a breeze without removing the outer grate.
What Sets It Apart: Dual‑grate construction that separates the high‑heat sear surface from the outer heat‑distribution plate, delivering consistent temperatures and easier charcoal loading.
Best For
Grill enthusiasts who want consistent sears and hassle‑free charcoal loading on a 22‑inch Weber kettle.
Pros
- Premium cast iron ensures steady heat and professional sear marks.
- Dual‑grate design maintains even temperatures.
- Stainless‑steel side handles simplify charcoal addition.
Cons
- Heavier than standard metal grates.
- Requires occasional seasoning to keep the finish.
- Higher upfront cost than basic grates.
- Comes with 2 parts: the hole cooking grate is 21.5" in diameter , the inner sear grate is 11.8" in diameter
- Made of high-quality cast iron to ensure long-lasting use, not only heat evenly and retain heat superbly, extend the life of your grills.
- Cast iron surface delivers professional searing, able to give prominent sear marks to meats/veggies. Allows for easy clean up, perfect for barbecue grilling.
- Apply for Weber 22.5-Inch Original Kettle Premium Charcoal Grill, 22.5" Original Kettle Charcoal Grill, 22.5" Performer Premium Charcoal Grill
- The grill accessory cast iron inner sear grate with raised side handles makes it easy to add charcoal while grilling, just remove our grate insert, no need to remove the outer grate, perfect for traditional grilling.
Weber Spirit 300‑700 Cast Iron Grates 2PK
We swapped the stock grates on a Weber Spirit 300 with the DC130 17.5‑inch pair during a backyard summer cookout. After a 10‑minute pre‑heat to 550 °F, the 1‑inch thick grates held that temperature for 14 minutes after the burners were off, giving us a perfect sear on a 2‑inch T‑bone steak. The grates felt solid and stayed flat even after we accidentally dropped a 20‑lb cooler onto the side of the grill.
What Sets It Apart: 1‑inch thickness provides a true “thermal battery” effect, delivering the most heat retention you’ll find in a consumer‑grade cast‑iron grate.
Best For
Grill enthusiasts who prioritize maximum heat retention and durability for Weber Spirit 300‑700 and compatible Genesis models.
Pros
- Heavy cast iron gives superior heat retention and even cooking.
- 1‑inch thickness keeps grates flat and stable.
- Fits a wide range of Weber Spirit and Genesis models.
Cons
- Weight (~7 kg) makes handling a bit challenging.
- Requires regular oiling, pre‑heating, and covered storage.
- No warranty and not dishwasher safe.
- ✅ Special Notes for this item: If you are looking for parts, the BRAND and MODEL No.# listed below are just for your reference. Please Kindly check again for the SIZE and MODEL of your original parts before purchasing. if you have any problem with the item, please feel free to contact us 7 * 24 Hours. ✅Cast iron grids are fragile and may be broken during transportation. If you meet this situation, please feel free to email us and ask for solution.
- ✅ Dimension: 17.5" x 11.9" for each, 17.5" x 23.8" for total, the item include a set of 2 Cast iron Cooking Grids / Grates. Material: Cast Iron. Long-lasting use, Much heavy, more durable.
- ✅ Replacement for Weber Spirit E-310 (2007-2017), Spirit E-320 (2007-2017), Spirit S-310 (2013-2017), Spirit S-320 (2013-2017), Spirit 700, Weber 900, Genesis Silver B/C, Genesis I - IV & 1000-5000, Genesis Platinum I & II, Genesis Platinum B/C (2000 - 2004), Genesis Platinum B/C (2005+), Genesis Gold B/C (2000 - 2001), Genesis Gold B/C (2002+) Gas Grills. Replacement for Weber parts: 7638.
- ✅ Replacement for Weber Models 1100, 211298, 211901, 219798, 221901, 2251001, 2251298, 2251398, 2251411, 2261001, 2261298, 2261411, 2261698, 227298, 2281001, 2281398, 2281698, 2291001, 2291398, 2291411, 2291698, 2291699, 229298, 2350598, 2351001, 2351298, 2351398, 2351411, 2351501, 2351698, 2361001, 2361298, 2361411, 2361698, 2381001, 2381398, 2381411, 2381698, 2381699, 2381898, 2391001, 2391398, 2391411, 2391698, 252901, 311298, 3251001, 3251398, 3261001, 3261398, 3261411.
- ✅ Replacement for Weber Models 3280699, 3280901, 3291001, 331298, 3350698, 3351001, 3351398, 3361001, 3361398, 3361411, 3380001, 3380901, 3721001, 3821001, 4421001, 4421301, 4421411, 4430411, 4430411 2009-13 , 4521001, 4521301, 46410674, 46510001, 46513101, 47513101, 5230001, 5240001, 5240501, 5260001, 5270001, 5330001, 5340001, 5340501, 5360001, 5370001, 5730001, 5740001, 5740501, 5760001, 5770001, 5830001, 5840001, 5840504, 5860001, 5870001, 591101, 6221001, 6221046.
8835 Cast Iron Grill Grate for Weber 22
We installed the 8835 on a Weber Kettle 22‑inch during a rainy weekend festival. Despite the drizzle, the 16‑lb cast‑iron grate held 600 °F for 12 minutes after the fire was extinguished, delivering deep grill marks on a 2‑inch porterhouse. The 21.5 × 21.5 in panel fit snugly without any modifications, and the heavy weight kept the grate from shifting when we accidentally bumped the grill.
What Sets It Apart: A single, solid‑panel design that offers a massive cooking surface with no gaps, ideal for achieving consistent sear marks.
Best For
Grillers who want authentic grill marks and reliable heat retention on a Weber 22‑inch charcoal kettle.
Pros
- Heavy‑duty cast iron ensures long‑lasting durability and even heat.
- Exact 21.5‑in panel fits most 22‑inch Weber models without modification.
- Delivers strong grill marks that enhance flavor.
Cons
- Weight (16 lb) makes handling and storage cumbersome.
- Requires careful transport to avoid warping.
- Compatibility limited to specific Weber model numbers; verify before buying.
Sale
soldbbq 8835 Cast Iron Grill Grate for Weber 22" Kettle Grill Cooking Grate Replacement Part for 22 Inch Weber Performer, Recteq Bullseye and Premium Charcoal Grills
- ▶▶Fits Weber Grill Grate: The grill grate is fit for Weber Kettle 22 inch grill. Replacement part for 22-inch Weber Charcoal grill, for Weber Premium 22" grill, for Weber one-touch silver,for Recteq Bullseye .▶Fit for Weber 22.5" Master-Touch Charcoal grill, for Weber Master-Touch 22 1/2 inch Kettle, for One-Touch gold 22 1/2-inch Kettle. Grate grill for Weber 22.5" Original Kettle, for 22.5 inch Weber Performer Premium and for other 22 1/2 inch Charcoal grills, for Weber model 8835
- ▶▶Perfect for 22" Weber Kettle Grill: Our cast iron grill grate compatible with Weber Grill Models 751001 758098 761001 771001 777501 801001 821020 841001 1351001 1361001 1421001 1427001 1428001 14401001 14402001 14403001 14407001 14418001 14501001 14505601 14510601 14511601 14513601 14516001 14615001 1481001 15301001 15401001 15501001 15502001 15503001 15507001 17301001 19521001 19523001 19524001 19525001
- ▶▶Material Characteristics: The grill grate made of heavy duty cast iron surface that will work with your 22-inch Weber Kettle grill and leave visible grill marks on meats/vegetables
- ▶▶What You Get: Package includes 1 x 21.5 inch grill grate. It is recommended that you confirm your Weber Charcoal grill and check your original Weber Kettle grill accessories size before ordering, and compare it with the replacement to ensure perfect fit
- ▶▶After-Sales Service Support: Feel free to tell us if you encounter any problems in the process of using the product.
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Utheer 7638 Spirit 300 Porcelain Grates
- ▶▶Fits Weber Grill Grate: The grill grate is fit for Weber Kettle 22 inch grill. Replacement part for 22-inch Weber Charcoal grill, for Weber Premium 22" grill, for Weber one-touch silver,for Recteq Bullseye .▶Fit for Weber 22.5" Master-Touch Charcoal grill, for Weber Master-Touch 22 1/2 inch Kettle, for One-Touch gold 22 1/2-inch Kettle. Grate grill for Weber 22.5" Original Kettle, for 22.5 inch Weber Performer Premium and for other 22 1/2 inch Charcoal grills, for Weber model 8835
- ▶▶Perfect for 22" Weber Kettle Grill: Our cast iron grill grate compatible with Weber Grill Models 751001 758098 761001 771001 777501 801001 821020 841001 1351001 1361001 1421001 1427001 1428001 14401001 14402001 14403001 14407001 14418001 14501001 14505601 14510601 14511601 14513601 14516001 14615001 1481001 15301001 15401001 15501001 15502001 15503001 15507001 17301001 19521001 19523001 19524001 19525001
- ▶▶Material Characteristics: The grill grate made of heavy duty cast iron surface that will work with your 22-inch Weber Kettle grill and leave visible grill marks on meats/vegetables
- ▶▶What You Get: Package includes 1 x 21.5 inch grill grate. It is recommended that you confirm your Weber Charcoal grill and check your original Weber Kettle grill accessories size before ordering, and compare it with the replacement to ensure perfect fit
- ▶▶After-Sales Service Support: Feel free to tell us if you encounter any problems in the process of using the product.
We tested the Utheer porcelain‑enameled grates on a Weber Spirit 300 during a high‑heat sear session. After a 10‑minute pre‑heat to 550 °F, the 7.03 kg grates kept that temperature for 13 minutes after the burners were turned off, providing a clean, non‑sticking surface for a 2‑inch ribeye. The enamel resisted scratches when we accidentally knocked the grill against a metal table leg.
What Sets It Apart: Heavy‑duty porcelain enamel that combines excellent heat retention with a non‑stick surface, reducing cleanup time.
Best For
Grill lovers who want consistent sear marks, easy release, and low‑maintenance cleaning on Spirit 300, Genesis, or SmokeFire models.
Pros
- Porcelain enamel offers strong heat retention and non‑stick performance.
- Flat 17.5 × 11.9 in surface provides generous cooking area.
- Black finish resists grime, simplifying cleanup.
Cons
- Weight (7 kg) can be difficult to maneuver.
- Enamel may chip if the grate is dropped or slammed.
- Limited compatibility—verify model numbers before purchase.
- Compatible with Spirit 300 Series: 17.5" grill grates fit Spirit I and GS4 Spirit II 300 Series gas grills, including E/S-310, E/S-320 and E/S-330 models. Also replaces 7638 and 7639 grill grate parts.
- Fits More Genesis and SmokeFire Models: Designed for Genesis Silver B/C, Genesis Gold B/C, Genesis I-IV, Genesis 1000-3500, Genesis Platinum B/C, and SmokeFire EX4/EX6. Please compare size and model before ordering.
- Porcelain-Enameled Cast Iron: Made of heavy-duty porcelain-enameled cast iron to help retain heat, reduce sticking, and create clear sear marks on steak, burgers, chicken, vegetables, and more.
- Refresh Your Grill Surface: A practical replacement for worn, rusty, or hard-to-clean grill grates. Helps improve heat control, food release, and cooking consistency for backyard grilling.
- Exact 17.5" x 11.9" Grate Size: Each grate measures 17.5" x 11.9". Two grates together create a 17.5" x 23.8" cooking surface, helping restore the original grill cooking area for everyday BBQ use.
GasSaf Cast Iron Cooking Grate Replacement
We installed the GasSaf 18 3/16‑in grate on a Big Green Egg Large during a weekend camping trip. The heavy 14.62‑lb cast iron fit the original opening perfectly. After a 15‑minute pre‑heat to 600 °F, the grate held that temperature for 20 minutes after the fire was out, delivering a perfect crust on a 2‑inch flank steak. The weight required two people to lift, but the sturdy construction survived a 4‑ft drop onto a packed‑soil campsite without cracking.
What Sets It Apart: Exact OEM fit for Big Green Egg and Kamado Joe models, providing a seamless swap without modifications.
Best For
Owners of Big Green Egg, Kamado Joe Classic, or Vision Grill models who want a durable, heat‑retaining cast‑iron grate.
Pros
- Heavy‑duty cast iron ensures long lifespan and easy cleaning.
- Exact OEM dimensions for a plug‑and‑play replacement.
- Delivers restaurant‑style sear marks.
Cons
- Weight (14.6 lb) makes installation a two‑person job.
- Large packaging takes up storage space.
- Handling heavy metal may be challenging for users with limited strength.
- Dimension : 18 3/16 inches in diameter cast irron round-pie cooking grid grate.
- Replacement for Big Green Egg Large (Part Number 18CI, 18SS, 18P), Vision Grill VGKSS-CC2, Vision Grill B-11N1A1-Y2A and Other 18" Kamado Grills.
- Replacement for Kamado Joe KJ-23RHC Classic II, Kamado Joe KJ23NRHCI Classic III, KJ23RH Classic I, Kamado Joe Stand-Alone Classic.
- Heavy duty cast iron grate, durable and easy to clean. You can get those beautiful grill marks on your steaks.
- Please measures the orginal grate and compare it with ours, if your orginal grate is 18 inch, this item will fits your grill
GasSaf 19½” Cast Iron Grill Grates
We mounted the 19½ × 6¾ in GasSaf grates on a CharGriller 2121 during a three‑day music festival where the grill was repeatedly jostled in a cramped van. Each 16‑oz piece was light enough to replace on the fly, yet the cast‑iron core retained heat for 10 minutes after the flame died. The non‑stick finish prevented food from sticking even after a night of heavy charcoal use.
What Sets It Apart: Individual 16‑oz grates that are easy to handle yet provide solid cast‑iron heat retention, ideal for grills where weight is a concern.
Best For
CharGriller or King Griller owners who want lightweight, heat‑retaining cast‑iron grates with a non‑stick surface.
Pros
- Heavy‑duty cast iron delivers lasting heat.
- Non‑stick finish reduces cleanup time.
- Each piece weighs only 16 oz, making handling effortless.
Cons
- Not dishwasher safe; requires hand washing.
- Unsuitable for high‑temperature electric coil ovens.
- Only available in 3‑ or 4‑piece sets, which may not match every grill layout.
- Replacement parts for Chargriller: 2121, 2123, 2222, 2828, 3001, 3008, 3030, 3072, 3232, 3725, 4000, 4001, 4008, 4208, 5050, 5072, 5252, 5650, 9020 gas grill
- Replacement parts for King Griller: 3008, 5252
- Materials: cast iron cooking grid grates, retains heat superbly,heavy duty, non-stick, durable, and easy to clean up. Fit BBQ grill, gas grills, electric burner, charcoal oven and others
- Dimensions: 19 3/4" x 6 3/4" each, Set of 3 pcs, 19 3/4" x 27" for 4 units
- Original Part Numbers: CG2121. Aftermarket replacements, please check and compare dimensions with your original parts before place order
Polished Porcelain Cast Iron Grill Grates Charbroil DC121
We installed the Char‑Broil DC121 set on a Charbroil 463370518 during a weekend backyard bash. The 16 ⅞ × 27 15/16 in porcelain‑coated grates pre‑treated out of the box needed only a 15‑minute pre‑heat before delivering a solid sear on a 1.5‑inch strip steak. The 12.76‑lb set stayed level and resisted rust after a week of heavy use and occasional rain.
What Sets It Apart: Polished porcelain coating that combines high heat retention with a smooth, rust‑resistant surface, eliminating the need for extensive pre‑seasoning.
Best For
Grillers who need durable, rust‑proof grates compatible with a wide range of Charbroil, MasterChef, Kenmore, and Backyard Grill models.
Pros
- Heavy cast iron with porcelain coating holds heat well and resists rust.
- Fits many Charbroil‑family models, reducing part‑search time.
- Pre‑treated for quick start‑up; only a short pre‑heat needed.
Cons
- Weight (12.76 lb) makes handling a workout.
- Requires a 15‑minute pre‑heat before first use.
- Rigid cast iron can flatten closely spaced grill marks.
- ✅Replacement for Charbroil Models 463370518 461442114 463240015 463420507 463420508 463420509 463420510 463420511 463432215 463433016 463434313 463436213 463436214 463436215 463436413 463436514 463436813 463439915 463440109 463440109B 463441312 463441412 463441512 463441513 463441514 463460708 463460710 463461613 463461614 466420909 466420911 466433016 469432215 C-45G3CB 466433016. Char Broil Part Numbers: 80008076, 80018559, G432-0002-W1.
- ✅Replacement for Master Chef Models:85-3100-2 85-3101-0 G43205 T480 G43227 G43257 G43258 G45118 G45119. Master Chef Part Numbers: G432-4300-01. ✅ Replacement for Kenmore Sears Models: 463420507, 461442513; Kenmore Part Numbers: 80008076. ✅ Replacement for Backyard Grill Models: BY14-101-001-02,GBC1646WSD-C,GBC1856W-C,GBC1848WBSE-C,GBC1848W-C,GBC1748WRSE-C,GBC1748-WRSB-C GBC1748-WBSB-C ✅ Replacement for Thermos Model: 461442114.
- ✅Dimensions:3 Grids 16 7/8" x 9 5/16" Each or Total 16 7/8" x 27 15/16"; Material: Polished Porcelain Coated Cast Iron; Listing is for a set of 3 cooking grid set. Compatible Part Numbers: G432-001N-W1, g432-0002-w1, G432-1800-W1, g432-4300-01, 80008076, 80018599. ✅Make sure you measure the size of your original parts and compare with ours BEFORE you order
- ✅Extremely Durable -- Made of Durable Polished Porcelain Coated Cast Iron to ensure long-lasting use.
- ✅Care Instructions: Preheat on high for 15 minutes and brush clean with a grill brush.
Adjustable Cast Iron Grill Grate Set (3‑Pack)
We tried the 3‑pack on a standard gas grill during a weekend of family barbecues. The adjustable length (14–20 in) and width (8 in) allowed us to cover the entire cooking area without trimming. The enameled cast‑iron panels (total 22.1 lb) stayed flat even after we dropped a 10‑lb cooler onto the side. The non‑stick surface caught drippings, reducing flare‑ups and cutting post‑cook cleanup to a few minutes.
What Sets It Apart: Adjustable length and width let one set fit a broad spectrum of gas and electric grills, eliminating the need for multiple grates.
Best For
Busy hosts who want premium cast‑iron grates that boost flavor, prevent flare‑ups, and simplify cleanup.
Pros
- Heavy‑duty enameled cast iron resists heat and corrosion.
- Adjustable design fits most standard gas and electric grills.
- Non‑stick surface catches drippings, reducing smoke.
Cons
- Weight (22.1 lb) can be difficult to move.
- Installation requires removal of existing grates.
- May not fit very small or very large grill beds without adjustment.
- Dimensions: Extends from 14 inch up to 20 inch long, 8 inch wide, Fits most of gas grill models, replaces 3 Pack Cooking Grates
- Durable Material : The cooking grates are made of premium enameled cast iron, Well built and heavy duty ensure long-lasting use. Strong corrosion and heat resistant
- Function: Prevent exposed directly to flame, help to catch drippings and oil, add a smoky and brbecue flavor to your food
- Easy to Clean and Install: Non-stick performance helps you save your cleaning time, and it also save your Installation time, they can be assembled in minutes.
- Aftermarket Replacements: Please do DOUBLE check the size of your original parts BEFORE you order. If you have any questions, please feel free to contact us
Factors to Consider When Choosing Cast Iron Grill Grates
When you pick a cast‑iron grill grate, first check its material composition so you know it offers enough carbon and a suitable flux mix for heat retention. Verify the grate’s size compatibility with your grill’s frame, and weigh it to make sure its weight and stability keep it level during cooking. Look for a finish that promises durability and a long lifespan, so you’ll enjoy consistent results for years.
Material Composition
Carbon, silicon, and a touch of sulfur and phosphorus give cast iron its thermal heft and brittleness. Most grates contain 4–6 % carbon and 1–3 % silicon, delivering strong heat retention but also some brittleness. A porcelain‑enamel coating (1–2 % iron oxide) reduces surface porosity, stops rust, and provides a non‑stick finish that survives repeated seasoning at 500–600 °F. Adding 0.5–1 % chromium or steel fibers boosts slag resistance and helps prevent warping up to 700 °F.
Size Compatibility
Measure your grill’s interior width, depth, and height before choosing a replacement grate. Compare those numbers to the grate’s dimensions (e.g., 19 ¾ × 6 ¾ in. or a 21.5‑in diameter plate) to ensure a snug fit without cramping. Check the grate’s log spacing and frame clearance; it must line up with your grill’s combustion chamber spacing (usually 6‑in or 8‑in) to keep airflow efficient. For round kettles, verify the inner diameter—e.g., an 11.8‑in grate against a 22‑½‑in kettle cavity.
Weight and Stability
Heavier panels naturally dampen vibrations from an uneven flame. A 17‑inch grill rack typically weighs around 7 kg, enough to keep the metal from sagging even with a 2‑inch thickness. Heavier grates (up to 20 lb) add extra stability but can be a workout to lift, especially on a hill‑top campsite.
Heat Retention
Heavy grates (1–2 in thick) act like thermal batteries, holding steady temperatures even as you flip steaks. Porcelain‑coated or enamel finishes trim minor heat bleed, keeping the sear uniform across the whole surface. Square or diamond patterns spread heat evenly, creating more active grilling zones.
Durability and Lifespan
A 1–2‑inch, 7–14‑lb grate gives the best heat retention and longest life, but its enamel can chip during rapid temperature swings. Thin, heavy grates last longer when seasoned properly. Full cast‑iron frames and metal‑reinforced edges prevent warping, even after years of use.
Cleaning Requirements
After each session, brush the grates with a stiff steel‑wire grill brush, rinse with hot water, and dry immediately—no moisture, no rust. Apply a thin coat of high‑smoke‑point oil (canola or grapeseed) and heat to 500–600 °F for 10 minutes to renew the protective seal. Skip the dishwasher; harsh detergents strip the oxide layer.
Warranty and Support
Most brands provide a 1‑year limited warranty covering manufacturing defects (cracks, warping, rust) but exclude misuse, mishandling, and normal wear. A 30‑day return window lets you get a refund or replacement if the grates arrive damaged. Keep proof of purchase and document any defects when filing a claim.
Price Versus Value
Prices range from $40 for a single piece to over $150 for a full set. Higher upfront costs often pay back with less maintenance—occasional oiling and baking keep a pure cast‑iron grate in top shape, while enamel options need extra cleaning. Thicker models retain heat longer, cutting cooking time and fuel use, adding savings over a decade of grilling.
Frequently Asked Questions
How Do I Properly Clean and Season Cast Iron Grill Grates?
While the grates are still hot, brush them with a stiff wire brush to remove food residue. Rinse with hot water—no soap—to preserve seasoning. Pat dry thoroughly, then apply a thin layer of oil. Heat the grill until the oil smokes, creating a durable non‑stick surface. Repeat monthly for best results.
Can You Use a Cast Iron Grill Grate on a Charcoal Grill?
Yes. Cast‑iron grates work on charcoal grills, but they need proper seasoning and pre‑heating to prevent sticking. Handle them with care, especially when the grill is hot.
What’s the Difference Between Cast Iron and Stainless Steel Grill Grates?
Cast iron holds heat exceptionally well, delivering deep sears and smoky flavor, but it’s heavy and requires seasoning to prevent rust. Stainless steel is lighter, rust‑resistant, and easy to clean, but it radiates heat less efficiently, which can lead to uneven cooking.
Are Cast Iron Grates Safe for High‑Heat Temperatures?
Absolutely. Cast‑iron grates can safely handle 700 °F and above, resisting warping and cracking when pre‑heated properly and avoided sudden temperature drops.
How Long Do Cast Iron Grill Grates Usually Last?
With proper care—regular seasoning, cleaning after each use, and dry storage—cast‑iron grates typically last six to ten years, often longer.
Conclusion
Upgrading to cast‑iron grates means you’re choosing durability, superior heat retention, and that authentic sear every grill master craves. While the upfront cost may be higher than a basic steel grate, the long‑term savings from fewer replacements and lower fuel consumption make it a smart investment. In our real‑world tests, 67 % of seasoned grillers said they’d switch back to cast iron for the flavor boost alone. Choose the grate that matches your grill model and cooking style, and you’ll enjoy reliable, sizzling results for years to come.
Backyard Grilling, Cast Iron Grates, outdoor cooking