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  • Four interlocking panels along with one Gap Panel forms a 17.375" x 22.5" surface for your Spirit 300 series or older Genesis grills
  • Spirit 300 series with replacement GrillGrates
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Replacement GrillGrates for Weber Spirit® 300 and Older Genesis®

$112.95
SKU:
REP17375-4G
Availability:
Usually ships in 1-2 business days
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Product Description

Replacement Grill Grates for Weber Spirit® 300 Series and Older Genesis® Grills with GrateTool

GrillGrates with GrateTool are the ultimate upgrade to your Weber Spirit®* and Spirit II®* or older Genesis®*. GrillGrates even out the hot and cool spots common with all gas grills. Tames flare ups and gives you even, stable temperatures across the cooking surface. This set is a drop-in replacement for the stock Spirit®/Genesis® grates. This set will also fit many other gas grills.

Set includes Four (4) GrillGrates measuring 17.375" long and one 17.375" Gap Panel and a GrateTool™. 

*Designed for Spirit® and Spirit II®/Genesis® models measuring 17.5" front to back. Please measure your grill to make sure this set will fit before ordering.

Assembled dimensions 17.375" X 22.5". Constructed from hard anodized aluminum. Made in the USA

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 40 | Next

  1. Revived our Silver B 5 Star Review

    Posted by on Aug 10th 2019

    Our grill is older than old, and the cast iron grates were rusted. This set fits our Weber Genesis SilverB perfectly. We’ve had them on the grill for two weeks and have been eating gourmet ever since - chicken, vegetables, hamburgers, and steaks - all succulent and done to perfection. The heat is so even, you can’t go wrong. Everyone needs to upgrade to grillgrates. You don’t know what you’re missing!

  2. Best grates ever purchased 5 Star Review

    Posted by on Aug 8th 2019

    No flare ups. With the Grill grate Temperature Guide, perfect cook every time. They truly live up to their claim. Have set for my RECTEC grill as well. Best investment I made for Grilling and Barbecuing. Thank you Grill Grates.

  3. Must have for any grill 5 Star Review

    Posted by on Jul 27th 2019

    These grates are the best thing to happen to my grill. I only used a portion of my grill due to hot or cold spots, but not any more. With the even temps all over, I have gained so much more usable space. And no longer having flare-ups is amazing!

  4. Best decision ever 5 Star Review

    Posted by on Jul 7th 2019

    I liked my grill but didn't love it. Replaced the factory grates with these and have absolutely loved my grill since. I bought a second set for my Big Green Egg.

  5. Perfect Addition for Weber Grill 5 Star Review

    Posted by on Jun 30th 2019

    The grills that I've used for years that came with the Weber have always been troublesome with food sticking and hard to clean.I saw some YouTube videos on grilling steaks and discovered GrillGrates. I wish I had known about them years ago. They provide the perfect setup for grilling, are extremely well made, and easy to clean. The Grate Tool is perfect for lifting and turning food without it breaking apart.

  6. Very impressed! 5 Star Review

    Posted by on May 30th 2019

    I was cautiously optimistic while expecting my new Grill Grates. I am happy to say the results have vastly exceeded my expectations.

    I have cooked beef, pork, chicken and vegetables since I upgraded and they all turn out better than ever before ... great grill marks, crispy seared outside, moist and juicy on the inside. I have cooked over both direct and indirect heat, everything is better!

    I am starting to compile a list of my friends who will receive Grill Grates as a gift. All of the grillers I know are going to be very happy too.

  7. SEEING IS BELIEVING 5 Star Review

    Posted by on May 2nd 2019

    I have to admit I read all the reviews on Grill Grates but was skeptical of them. How could these aftermarket grates be all that much better that the cast iron ones that came with my grill? Well I ordered some for my Weber just to say I tried them.

    I read you want to cook something fatty the first couple of times to start seasoning the grates so what better way to start a grill bonfire that some thick cut bacon. I got the grill preheated and put it to the test. Impressed does not adequately describe how I feel about this product. The bacon cooked perfectly with no flare ups or burns and was delicious. I cooked on the ridged side and the grate tool worked like a champ when flipping the bacon over. The grates/tool is a well thought out system that works wonderfully together.

    A side benefit to cooking on the grill is all the smell is outside. Previously when my wife would bake bacon in our oven the house would stink for hours.

    I have since cooked hamburgers, rib-eye steaks, plank salmon, and yes more bacon on the grates. All came out fantastic. The only adjustment I have had to make is lowering the temp setting on the grill cause them grates get hot.

    Thanks for making a “great” grate that changed me from a skeptic to a believer.

  8. Love my gas grill again! 5 Star Review

    Posted by on May 1st 2019

    Was ready to give up on my gas grill, or shop for a new one. Flare ups and constantly cleaning to keep the mice away. Thought I would give GrillGrates a try before shopping for a new grill.

    So happy I did! I love my gas grill again and use it 2 ~ 3 times per week now. All thanks to GrillGrates. In addition to eliminating flare ups, they are very easy to clean. Highly recommend the grate cleaning tool as well.

  9. Happy customer and great product 5 Star Review

    Posted by on Apr 29th 2019

    The product exceeds expectations for both build quality, ease of installation and cooking results. I wish I had purchased them a long time ago, I have one side set up as a grill and the other as a griddle. Generates exceptional heat and even cooking results.

  10. Great Grates 5 Star Review

    Posted by on Apr 26th 2019

    I got the grates a couple weeks ago and used them plenty already. Steaks, burgers, chops and chicken all comes out amazing. Nothing sticks to the grates, grill marks like a pro. No flare ups easy to clean. Wish I had known about these years ago. Well worth the money.

Showing reviews 1-10 of 40 | Next

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