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Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.
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Customer Reviews
201 reviews
The replacement grates that I ordered are just fine
This porcelain coated grates are useless after a couple of years. The coating flakes off, and now the underling cast iron is degrading. Genesis II 300 Series purchased in 2022. Never again will I buy a Weber.
Oct 30, 2025
Your feedback is very important to us. We are sorry to hear the coating on the grates is flaking. Our Care Team will be in touch to assist you. Please look for an outreach email from us soon. Thank you!
This is my 2nd season on this brand new grill. Grates are in terrible shape after such a short time. They are rusting. My previous Weber Grill grates never rusted like this. Very disappointed for such a quality brand
Excellent grill grates. Just got these to replace the originals from almost 20 years ago.
I was looking to replace the grates on my Genesis due to the grates rusting and flaking. After reading these reviews, it seems to be a common issue among these grates. Manufacturer defect or just poor quality. Neither that I would assume synonymous with Weber. These grills are pricey. It is disappointing to realize there are so many issues with the grates.
I've had my grill for a few years now and after about 8 months these grates rusted and are flaking apart. The warming rack is simply rusty wires now. I have a friend with a much older Genesis and the grates are a different type that are flat on top and fall off edges and they are still holding up after many more years and I can't find that type here? Very disappointed in these grates only to find out that replacements are anywhere from $150 to $200+ on top of that my lighter no longer works and the temp gauge has stopped working correctly. I paid a lot of money for this grill on my friend's recommendation and his older Genesis seems to be holding up much better. I love the Weber name but something needs to be done to stand up to the quality that once was a Weber…
1 user found this review helpful
Jul 15, 2025
Your feedback is very important to us. We're sorry to hear the grates and warming rack have rusted and the igniter has stopped working. Our Care Team will reach out to assist in resolving these issues. Please look for an outreach email from us soon. Thank you!
Grates are rusted and metal is flaking off. Same for Flavor bar and burners. Very disappointed.
1 user found this review helpful
Jun 27, 2025
Thank you for your feedback. One of our team members has been working with you to get replacement parts for your grill. As time permits, please get back to us, and we'll continue to resolve this.
I have a 300 series genesis grill. These don't fit.
Jun 7, 2025
We appreciate your feedback. So sorry to hear the grates do not fit your grill. Our Care team is here to help and will be sure to look into this further for you. Please look for an outreach email from us soon. Thank you!
I had an issue with my original grates rusting and Weber took care of it for me under warranty.
Questions & Answers
Hi, Judith. There's no need to season these grates before use. The porcelain coating protects the cast iron.
Asked by Judith | Answered by SethCompare Similar Items
Current Item | ||||
Grill Brand | Weber Grills | Weber Grills | Weber Grills | Coyote Outdoor Living |
|---|---|---|---|---|
Grill Model | Genesis 300 | Weber Genesis II 300 | Weber Genesis II 400 | 36 Inch |
Gadget | Cooking Grates | Cooking Grates | Cooking Grates | -- |
Grill Type | Gas Grills & Smokers | Gas Grills & Smokers | Gas Grills & Smokers | Gas Grills & Smokers |
Material | Porcelain-Enamel Cast Iron | Porcelain-Enamel Cast Iron | Porcelain-Enamel Cast Iron | Stainless Steel |
Accessory Type | Grill Replacement Part | Grill Replacement Part | Grill Replacement Part | Grill Replacement Part |
Collection | Genesis | Weber CRAFTED | Weber CRAFTED | CL-Series |
Width | 12.9" | 16.7" | 25.9" | 10.87" |
Primary Color | Black | Black | Black | Stainless Steel |
Height | 0.5" | 1.7" | 4.1" | 1" |
Depth | 19.5" | 15" | 20.2" | 17.12" |
Weight | 15 lbs | 17 lbs | 17 lbs | 8 lbs |
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