Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
Rust-eaten grates are the fastest way to kill a perfectly good grill. You don’t need a whole new machine — you need a set of replacement racks that drop in, sear hard, and survive the seasons. This guide sorts through the best BBQ replacement racks by fit, material, and real owner experience, so you can bring your old grill back to life instead of sending it to the curb.
I’m Mohammad Maruf — the founder and writer behind KitchPrep. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Whether you own a Weber, Nexgrill, Dyna-Glo, or CharBroil, you’ll find the best BBQ replacement racks matched to your exact model and cooking style.
Our Picks at a Glance
How To Choose The Best BBQ Replacement Racks
Replacement grates are a simple purchase with one critical trap: fit. Order the wrong size and you’ll be mashing a 17-inch grate into a 15-inch opening. Start by measuring your current grates length and width, then match that against the product’s listed dimensions and compatible model numbers.
Material decides your cooking and your cleaning
Your choice of grate material depends on one question: do you want deeper sear marks or easier cleanup? Cast iron soaks up heat and releases it into your food, giving you those dark, crusty sear marks, but it is heavy and will rust if left wet. Stainless steel resists rust far better and weighs less, but it doesn’t hold heat like iron does. So pick cast iron for searing power, or stainless for low-maintenance grilling.
The fit check is non-negotiable
Every grill brand uses its own model numbers, and every grate maker lists which ones it replaces. A set built for a Weber Spirit 300 series won’t fit a Genesis, and a Nexgrill grate won’t drop into a CharBroil. Find your grill’s model number, find the original part number like 7638 or 720-0830H, and confirm both appear on the product page before you hit buy.
Quick Comparison
| Model | Best For | Material | Dimensions (Per Grate) | Weight | Amazon |
|---|---|---|---|---|---|
| Leship 17.5″ Weber★ Best Overall | Reviving older Weber gas grills | Cast Iron | 17.5″ x 11.9″ | 13.5 lb | Amazon |
| Parts DC104 17″Versatile Fit | Nexgrill & CharBroil multi-brand fit | Cast Iron, Porcelain Coated | 17″ x 13 1/4″ | — | Amazon |
| Hisencn 21″ Dyna-GloBudget Champion | Dyna-Glo & Blue Rhino 2-burner grills | Cast Iron | 15.5″ x 10.5″ | 6.96 lb | Amazon |
| JCLMER 17″ Nexgrill | Home Depot Nexgrill owners | Matte Cast Iron | 17″ x 13 1/4″ | — | Amazon |
| Hongso 17.5″ Weber | Weber Spirit 300 series (2007–2017) | Matte Cast Iron | 17.5″ x 11.9″ | — | Amazon |
| GasSaf 7638 17.5″ | Classic Weber Genesis & Spirit grills | Cast Iron | 17.5″ x 11.9″ | 13.99 lb | Amazon |
| SnS EasySpin 18″ | Weber 18″ kettle charcoal grills | 304 Stainless Steel | 17.5″ x 17.5″ | — | Amazon |
| BBQration 17″ CharBroil | CharBroil TRU Infrared 4-burner grills | Matte Cast Iron | 17″ x 9 1/2″ | 17.96 lb | Amazon |
In‑Depth Reviews
1. Leship 17.5 inch Grill Grates for Weber
Our pick — over 4.5★ from 650+ verified ratings; the strongest balance of quality and price.
The heavy cast iron set that revives orphaned Weber grills the manufacturer no longer supports.
If your Weber is old enough that the brand has stopped making parts for it, this Leship set is the rescue plan. Owners rave that these grates fit older Genesis and Spirit models perfectly, saving grills that would otherwise be junked for lack of parts. At 13.5 pounds for the pair, they are substantial cast iron that holds heat and lays down prominent sear marks, and buyers report they look just like the originals from a decade ago.
The compatibility list is a Weber encyclopedia: Genesis Silver B and C, Gold B and C (2002+), Genesis I through IV, the 1000–3500 range, and Platinum models from 2000–2010, plus the Spirit 700 and 900. It even covers the Smokefire Ex4 and Ex6 pellet grills. Each grate measures 17.5 x 11.9 inches, with the full set spanning 17.5 x 23.8 inches. The only homework is confirming your exact model before ordering, since the GS4 Spirit II grills use a different layout.
Owners mention these are “high quality” with a finish that matches the original Weber look, and they routinely describe the cast iron as easy to temper and easy to clean. The recurring verdict: these brought an old grill back to life at a fraction of the OEM cost. Weighing 13.5 pounds against the Hisencn’s 6.96 pounds below shows the difference in iron density and, in turn, heat retention.
Why owners love it
- Perfect fit for discontinued Weber Genesis and Spirit models
- Heavy cast iron with impressive heat retention for searing
- Finish matches original Weber grates, even after years
- Fraction of the price of OEM Weber replacement parts
What to check first
- Does not fit GS4 Spirit II or Genesis II LX layouts
- Cast iron demands oiling to prevent rust when idle
- Measure your old grates before ordering
The one to beat: the best all-around rescue for aging Weber gas grills, with a fit list wider than most rivals.
Think twice if: you own a newer GS4 Spirit II — this set was built for the older frame.
2. Parts DC104 17inch Grill Grates
The porcelain-coated iron set that bridges Nexgrill, CharBroil, Kenmore, and more in one box.
This DC104 set is the crossover king, built to replace grates across Nexgrill 4- and 5-burner models, CharBroil 4-burner units, and Kenmore Sears grills alike. What wins people over is the build quality — the porcelain coating over cast iron gives a slicker surface that resists sticking and cleans up faster than bare iron. Owners consistently call the grates sturdy, with many noting they held up through 4–6 years of steady use.
You get two grates, each measuring 17 x 13 1/4 inches, or 17 x 26 1/2 inches for the pair. They handle heat up to 500 °C, which is more than any home gas grill produces, so they won’t warp or weaken during normal searing. The porcelain coating is the catch: most owners get years of use, but a few report flaking over time, so clean them gently to protect the finish.
Customers note the width can be off by about a quarter inch on some grills, yet buyers still report the sets “work, & look Amazing.” Compared to the JCLMER set below, the DC104 adds a porcelain layer for easier cleanup, while the JCLMER is bare matte iron.
Cross-brand reach: one purchase covers Nexgrill, CharBroil, Kenmore, Uniflame, and Members Mark grills, making it the smart pick if you’re unsure of your exact lineage.
Care note: the porcelain coating is the selling point and the fragile point — treat it gently to keep it intact for years.
3. Hisencn 21 inch Grill Grate for Dyna Glo
The featherweight Dyna-Glo fix that reviewers point out matches name-brand quality at a fraction of the cost.
This Hisencn set is the budget-conscious rescue for Dyna-Glo two-burner grills and a handful of Blue Rhino and Backyard models. At 6.96 pounds total, it is dramatically lighter than the 13.5-pound Leship set above — roughly a 1.9x gap — which makes it easier to lift and handle but means less raw iron mass for heat storage. Shoppers say it fits like a glove and restores a tired grill to like-new condition.
The grates measure 15.5 x 10.5 inches each, with the pair spanning 15.5 x 21 inches, and they target part 70-01-634. The material is durable cast iron that the maker says spreads heat evenly and resists rust, and the care routine is standard iron: oil before and after use, and store dry to prevent corrosion. For long idle stretches, greasing heavily and bagging the grates keeps them safe.
Buyers report the quality is “just as good as name brand,” with several noting their Dyna-Glo was restored after five years of use. The durability reviews are mixed — some owners see rust after a few weeks, which is the known risk of bare cast iron left unprotected. An occasional unit arrives with a broken corner from shipping, a fragility the maker openly warns about and offers to replace.
Best value rescue: the low weight and low cost make it an easy swap for Dyna-Glo owners, but the bare iron needs regular oiling to avoid surface rust.
4. JCLMER 17 Inch Cast Iron Grill Grates for Nexgrill
The matte-iron drop-in that makes a seven-year-old Home Depot Nexgrill cook like new.
This JCLMER set speaks directly to Home Depot Nexgrill owners whose original grates have finally given out. The story is common: a grill bought years ago, grates deteriorated past use, and the in-store replacement prices are steep. These 17 x 13 1/4 inch matte cast iron grates drop into that 4-burner 720-0830H or 5-burner 720-0888 frame and bring the whole machine back to life, with owners describing fit as absolutely perfect.
Beyond Nexgrill, the list stretches to CharBroil 4-burner units, Expert Grill propane models, Kenmore, Uniflame, and Uberhaus — the same broad web as the DC104 set above. The cast iron heats evenly and retains heat superbly, delivering professional searing with prominent marks on meat and vegetables. Owners say these grates outlast stainless alternatives and make an old grill look new again.
What wins people over is the heavy-duty build at a reasonable price, and the cleaning routine is simple: wipe with cooking oil after each use to prevent oxidation, and dry thoroughly if you wash with soap and water. The one honest fit note from the review pages is that some grills show small gaps on either side after installation — cosmetic, not functional, but worth knowing.
What impresses
- Perfect fit for Home Depot Nexgrill 4- and 5-burner models
- Heavy matte cast iron that sears professionally
- Broader compatibility across CharBroil and Kenmore
- Owners call them better than the original grates
Minor fit quirk
- Some grills show small gaps on either side
- Bare iron needs oiling to prevent rust
Reach for this if: you own a Home Depot Nexgrill and want a heavy iron upgrade over the original.
Look elsewhere if: the thought of small side gaps will bother you — the DC104’s porcelain finish is the cleaner-looking alternative.
5. Hongso Grill Grates for Weber Spirit 300 Series
The SGS-tested iron grates that deliver restaurant-quality sear marks on a Weber Spirit.
The matte cast iron heats evenly and holds heat effectively, creating crusty exteriors and juicy interiors on steaks and burgers. The maker states these passed SGS testing, an independent safety and quality certification for food-contact surfaces.
Compatibility is where this set demands attention. It fits Weber Spirit 300 series grills from 2007 through 2017, including the E310, E315, S310, and S330, plus Spirit II 300 series models and the Genesis Silver B/C line. The dimension is 17.5 x 11.9 inches per grate, totaling 17.5 x 23.8 inches. The notices are blunt: it does NOT fit Spirit 200 series, Spirit 300s made since 2025, Genesis 300 series, or the Genesis Silver A — so check your grill’s year before buying.
Owners describe the grates as heavy duty and better than the OEM parts they replaced, with perfect fits on Spirit E310 models. Cleaning is straightforward, though owners mention it is not quite as easy as advertised. Durability gets mixed feedback — most see many years of service, while some report deterioration after 2–3 years, which is the standard lifespan question for bare cast iron.
Performance pick: SGS-tested iron built for serious searing, with one hard rule — verify your Weber’s model year, because the fit window is specific.
6. GasSaf 7638 Grill Grates for Weber Spirit & Genesis
The heaviest Weber replacement here, built to outlast the grill it’s saving.
At 13.99 pounds, this GasSaf set is the densest Weber option in the lineup, just edging out the Leship’s 13.5 pounds. That mass translates directly to heat retention — the iron soaks up energy and releases it steadily, which is why owners with 30-year-old Spirit 700 grills say these grates revive machines that were ready for retirement. The 17.5 x 11.9 inch grates replace Weber part numbers 7638 and 7639.
The compatibility list is deep, covering the Spirit 300 series (E310 through S330), Spirit 700, Weber 900, Genesis Silver B and C, Genesis Gold B and C (2002+), Genesis 1000–3500, and Platinum I & II models. The maker says the cast iron is non-stick, durable, and suitable not just for gas grills but electric burners and charcoal ovens. Customers note these heat quickly and distribute it evenly across the surface.
Buyers consistently praise durability, reporting the grates “last forever without rusting” and clean easily. One owner with a 2003 Weber gas grill said the set brought it back to action. The only sour note is the occasional piece broken off the edge in shipping, a hazard of heavy cast iron in transit, though it rarely affects the main cooking area.
The dense choice: the highest-weight Weber grate here, for buyers who equate heft with heat retention. A rare shipping break is the only real gripe.
7. SnS Grills EasySpin Charcoal Grill Grate
The 304 stainless steel grate that spins to control heat and never rusts out.
This SnS Grills grate is a different animal — it’s built for charcoal kettle grills, specifically any 18-inch model like the Weber Original Kettle and Jumbo Joe. The standout feature is EasySpin: you rotate the whole grate by hand to move food closer to or farther from the coals, giving you precise temperature control without lifting anything. The large hinged opening lets you add charcoal mid-cook without disturbing your meal.
The material is 304 stainless steel, which is the rust-resistant answer to cast iron’s searing power. Owners upgrading from rusty Weber grates find the switch liberating — no more oiling, no more corrosion. The welded handles give you a spot to grip with tongs or a glove, and the extra rails near the handles add usable cooking space. It’s backed by a 10-year warranty, the longest guarantee in this lineup.
What wins people over is the build quality — the grate is heavy duty, spins easily, and simplifies two-zone cooking by letting you sear on one side while slow-cooking on the other. Reviewers point out it will outlast several cheap replacement grates, making the higher upfront cost a long-term value. The one caveat: it does not fit the Weber 18″ Smokey Joe Platinum, so confirm your kettle model first.
Why it’s worth the premium
- 304 stainless steel never rusts — no oiling required
- Spin mechanism gives precise heat control
- Large hinged opening for adding coals mid-cook
- 10-year warranty, the best in this lineup
Who should pass
- Only fits 18-inch kettle grills, not gas grills
- Stainless steel doesn’t hold heat like cast iron
- Does not fit the Weber Smokey Joe Platinum
Best for: kettle grill owners who want rust-free durability and hands-on heat control.
skip it if: you cook on a gas grill or prefer cast iron’s searing mass.
8. BBQration 17 x 9 1/2 inch Grill Grate for CharBroil
The three-piece set that rebuilds a CharBroil TRU Infrared from the ground up.
This BBQration set is unique in the lineup because it ships three grates, not two, matching the three-burner layout of CharBroil TRU Infrared grills. Each grate measures 17 x 9 1/2 inches, with the full trio spanning 17 x 28 1/2 inches. At 17.96 pounds total, it is the heaviest set here — more iron mass than the Leship’s 13.5 pounds or the GasSaf’s 13.99 pounds — which speaks to its substantial build.
The compatibility targets CharBroil’s Commercial and Signature TRU Infrared 4-burner models, replacing original part numbers G541-0016-W2 and G533-0009-W1. Owners restoring their grills describe the grates as excellent quality that perform like new again, with perfect fits on models like the Sabre Grill. The matte cast iron is built to handle the intense, even heat of TRU Infrared cooking.
Quality gets consistent praise, but durability is the honest mixed note — some owners find the grates very sturdy, while others report rusting and breakage over time. A few note the grates are an exact match in function but not identical to OEM parts in finish. The standard routine applies: keep them oiled and dry to extend their life, and double-check your CharBroil model before ordering.
CharBroil’s rebuild kit: the only three-grate set here, built for TRU Infrared owners who need the full cooking surface replaced at once.
The catch: authenticity is close but not exact to OEM, so manage expectations on finish details.
Understanding the Specs
Cast Iron vs. Stainless Steel
Cast iron is the traditional choice because it absorbs heat and radiates it evenly, creating those deep brown sear marks. The trade-off is maintenance — bare iron rusts if left wet, so you need to oil it after cleaning. Stainless steel, like the 304 grade in the SnS grate, resists rust with zero effort but doesn’t hold heat the same way. Pick iron for searing power, steel for low-maintenance grilling.
Porcelain Coating and Part Numbers
A porcelain coating over cast iron, as on the DC104 set, gives a smoother, slicker surface that resists food sticking and cleans faster, but it can flake if scraped hard. Part numbers are the real fit key — numbers like 7638, 720-0830H, or G541-0016-W2 identify the exact grate your grill was built with. Match those numbers to the product’s list before measuring anything.
FAQ
How do I know which replacement grate fits my grill?
How long do cast iron grill grates last?
Will a Weber Spirit grate fit a Weber Genesis grill?
What is the difference between cast iron and porcelain-coated cast iron?
Why are some replacement grates so much heavier than others?
Is the SnS EasySpin grate better than a standard Weber kettle grate?
My new grate arrived with a piece broken off. What should I do?
How do I stop my new cast iron grates from rusting?
Final Thoughts: The Verdict
Across the board, the bbq replacement racks winner is the Leship 17.5-inch set because it fits the widest range of Weber grills and weighs 13.5 pounds of cast iron for serious searing. If you own a Nexgrill or CharBroil and want easier cleanup, the Parts DC104 porcelain-coated pair is the smarter fit. And for charcoal kettle owners who hate rust, the SnS EasySpin stainless grate delivers a decade of low-maintenance grilling. The Leship set holds a 4.7-star rating across hundreds of owners, proving its performance in real backyards.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of September 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, KitchPrep earns from qualifying purchases. This does not affect which products we feature.
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