

🔥 Grill like a boss — precision, power, and durability in every grate!
These premium 17.5" x 11.9" cast iron grill grates are precision-engineered replacements compatible with a wide range of Weber Spirit 300, Spirit II, Spirit 700, and Genesis models. Crafted from heavy-duty cast iron, they deliver superior heat retention and durability, ensuring consistent high-heat performance and bold searing. Designed for easy installation, these grates upgrade your grilling setup with professional-grade quality and long-lasting reliability.









































| ASIN | B07CZGSKK8 |
| Assembly Required | No |
| Best Sellers Rank | #27,557 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #37 in Grill Grids & Grates |
| Brand | Uniflasy |
| Color | Black |
| Cooking System | Infinity |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,240) |
| Finish Type | Painted |
| Frame Material | Cast Iron |
| Fuel Type | Gas |
| Grill Configuration | Single-level, multi-burner |
| Handle Material | Cast Iron |
| Heating Elements | 1 |
| Included Components | 2 cast iron grates |
| Installation Type | Free Standing |
| Is Discontinued By Manufacturer | No |
| Item Weight | 13.07 pounds |
| Item model number | Grill Grate for Weber 7638 |
| Manufacturer | Uniflasy |
| Material | 17.5" x 11.9" Cast Iron |
| Model Name | 7638 |
| Number of Racks | 2 |
| Product Dimensions | 17.5"D x 11.9"W x 3"H |
| Recommended Uses For Product | Outdoor |
| Special Feature | Superior Heat Retention |
| UPC | 639631185734 639631181224 639631180555 |
S**E
Nice and durable grates
I love these cast iron grates for my Genesis Silver B. The fit was perfect and they are thick cast iron so they are heavy and durable and can handle the heat. After a while I did get a bit of rust on them so I have started oiling them occasionally, but that's just part of the deal with cast iron. With the heat of the grill, the oil burns off so you just need to maintain them a bit and they will last a long time.
T**S
Good quality so far - perfect fit
Perfect replacement to rebuild the Weber Rebel 2. Nice flat top edges for easier cleaning.
P**S
Heavy-Duty Upgrade for My Weber Spirit!
As someone who cooks for a family of five, I rely on my Weber Spirit grill a lot—especially in the summer. Our old grates were starting to chip and rust, so I ordered these weber spirit grill grates to replace them. What a difference! These are cast iron and super solid, definitely a step up from the porcelain-coated ones. They heat evenly and hold the heat well, so the burgers, steaks, even veggies come out beautifully seared. The smaller gaps are great too—I don’t lose sliced zucchini or shrimp through the grill anymore. They fit my Weber Spirit E-320 perfectly, and my husband says they’d work for the weber spirit 2 grill grates as well (he checked dimensions). A quick tip: just brush a little oil on them after each use and they stay non-stick and rust-free!
R**.
Would buy again
Very happy with these grills. Nice sturdy thick metal! Heat well . Even cooking
H**A
Nearly the same as OEM
Almost perfect OEM replacement. No issues over the past few months.
B**H
Cost Effective Alternative to Genuine Weber Replacement Parts
Sturdy and cost effective. Fits my weber grill perfectly.
W**Y
Fits Weber grill
Very nice heavy iron grate. It fit my 24 year Weber grill perfectly. It is actually nicer than what came on the grill.
R**R
Great heavy duty grill replacement
Why did you pick this product vs others?: This is a heavy, cast iron grate. Much sturdier than the spot welded sheet metal I previously had. It arrived packed like it was a $5K computer. This is going to serve me well! Thank you for it.
M**T
I have rebuild 6 Weber Silver B's this summer. I have gone with these grills on 2 of the 6 units. The ones I received are stainless all the way through, not plated. They are a smaller diameter then the Weber sold units, and are a little further apart, but are 1/4 to 1/5 the price. I cooked 80 burgers on one set, worked like a charm. Welds are well done, grills are well finish. They heat evenly, and do not warp. This will be my go to Grill for the 6-8 i do next year.
M**I
Bought the grills to replace my old ones in my Weber Spirit E330. They fit perfectly. Only been using them for a couple months now but they seem to be good quality.
J**S
fits perfect in my Weber Spirit 300, great replacement from the originals that was getting rusty
A**R
They take longer to heat up than the original steel grills, however retain heat much better and you get the nice grill marks on your meat. Well worth it.
R**Y
They're bbq grills. Cast iron. Better than what my high end Weber came with (Stainless steel)
Trustpilot
1 month ago
2 weeks ago