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Replacement GrillGrate Set for Weber Genesis® II 300 Series

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Product Description

Replacement GrillGrate Set for Weber Genesis® II 300 Series Gas Grill

GrillGrates with the GrateTool are the ultimate upgrade to your Weber Genesis® II 300 Series.  GrillGrates are reversible interlocking panels, giving you two grilling surfaces; rails up or on the flat side. GrillGrates tame flare-ups and even out the hot and cool spots common with all gas grills. This gives you even, stable temperatures across the cooking surface. This set is a drop-in replacement for the stock Genesis II® 300 Seriesgrates. Constructed from hard anodized aluminum, GrillGrates will never rust. Made in the USA. The GrateTool is made in China.

  • Set Includes (5) 18.8” GrillGrate panels
  • Assembled dimensions = 18.8” deep x 25.5” wide
  • Designed for Weber Genesis® II 300 Series
  • Includes GrateTool and User Guide

 *GrillGrate is not affiliated with Weber-Stephen Products LLC. Genesis and Summit are registered trademarks of Weber-Stephen Products LLC.

Warranty Information

90 day money back guarantee: If you are not happy with your GrillGrates for any reason simply return them to us for a full refund. You only pay to ship them back. We reimburse the full amount including the shipping you paid on your original order. Essentially we split the shipping on returns.

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Product Reviews

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Showing reviews 1-10 of 22 | Next

  1. Best thing i've ever done for my grill 5 Star Review

    Posted by on Jul 23rd 2020

    I read about GrillGrates from - I waiting until i purchased my weber grill before buying a set. I'm so glad I did! These grates don't disappoint. Perfect grill marks, and even cooking. I'm not worried about flare ups either.

    If you enjoy grilling you have got to give these things a try.
    We appreciate Meathead and his gang at THE Site for BBQ and Grilling!

  2. Awesome grilling 5 Star Review

    Posted by on Jul 22nd 2020

    I’ve used my grates already for smash burgers, steak, wings, brats, and a few random cuts. I love the heat I’m able to get and the sear quality is awesome.

  3. Best of the Best 5 Star Review

    Posted by on Jul 15th 2020

    I will Never be without these again. EVER

  4. MUST HAVE accessory for grills. 5 Star Review

    Posted by on Jun 4th 2020

    Bought this to go along with my new Weber and did not even use the CI grated that came with the grill. It gets blazing hot but literally no flare ups!! Perfect perfect perfect in every way!!

  5. What a Difference!! 5 Star Review

    Posted by on Dec 19th 2019

    Love the grills! Truly makes a difference for my Genesis. I couldn't afford a more expensive grill, but with these GrillGrates, I don't have to.

  6. Grill Grates convert 5 Star Review

    Posted by on Aug 16th 2019

    I use grill grates on a gas Weber. They were bought for the grill from new, I wanted to avoid the flare-ups of the past and these do just what it says on the box. Other than that, its grillin' as usual. The modular design is another bonus, I just unhook two from one end for adding a smoker box. That's a short review but I highly recommend these, I cant imagine going back to the old style of grate. Well worth the money.

  7. Wow, best cooking grate EVER 5 Star Review

    Posted by on Jul 10th 2019

    I have never been able to BBQ meat to perfection before on ANY of the grills I have owed. These grates turned my so-so grill into a 10/10 grill. It cooks so even, no hot spots like before. Makes it much easier to control the cooking process.

  8. Everything that was promised 5 Star Review

    Posted by on Jun 27th 2019

    I bought a new Weber Genesis - a model that came with stainless steel grates. I wasn't sure that I wanted to spend more money on another set of grates, but Amazing Ribs raved so much that I decided to give them a try. I'm glad that I did - really awesome the way that they even out the heat and how quickly the grill heats up using them. I was so impressed that I bought a set for my parents about a week later!

  9. Especially "grate" for hard-to-grill items 5 Star Review

    Posted by on Jun 20th 2019

    These grates are everything I hoped they would be, and more. I love that there's no flareup, which is especially important for those high-fat items like greasy hamburgers, bacon-wrapped poppers, and a decent rib eye. On my Weber Genesis, I'd occasionally grill fish, but with the cast iron grates, only with a basket. Then the basket was tough to clean up. With GrillGrates, grilling fish is no more difficult than grilling, say, hot dogs. I've stepped out and tried a few things I'd never grilled before -- sliced potatoes, sweet potatoes, peaches. All of those would been problematic on the cast iron grates, but a piece of cake on GrillGrates. Someone else mentioned a gap. Yes, there's a gap on my Genesis E-310, but that's fine with me. I keep my grill surface split 60-40, with the gap between the two sections. That just makes it easier to separate it into 2 temperature zones.

  10. Worth every penny 5 Star Review

    Posted by on May 29th 2019

    Very pleased perfect fit made a Huge difference in my Weber Grill. Worth the money!!!

Showing reviews 1-10 of 22 | Next

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