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  • GrillGrates make this old Spirit better than new! Photo Credit: Chuck B.
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Replacement GrillGrate Set for Weber Spirit 300 Series

$112.95
SKU:
REP17375-4G
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Product Description

Replacement GrillGrate Set for Weber Spirit 300 Series Gas Grill

GrillGrates with the GrateTool are the ultimate upgrade to your Weber Spirit 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 Spirit 300 Series grates. Constructed from hard anodized aluminum, GrillGrates will never rust. Made in the USA. The GrateTool is made in China.

  • Set Includes: (4) 17.375” GrillGrate panels and (1) 17.375” Gap Panel
  • Assembled dimensions = 17.375” deep x 22.5” wide
  • Designed for Weber Spirit 300 Series and older Weber Genesis® Grills pre 2007
  • Includes GrateTool and User Guide

PLEASE NOTE: If using this set on a new model Spirit, you will experience about a 2" gap. We recommend either centering the set to have a slight gap on either side or separating your grates in the middle for two-zone grilling.

*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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  1. Top Notch Accessory 5 Star Review

    Posted by on Jul 22nd 2020

    I had read the reviews on these and was feeling worried after I clicked "purchase". After grilling on them for a couple months I can say the hype is justified. These grates are a game changer. Your heat will be more even, your sear marks will be second to none, and the flavor you get is a marked improvement over the standard grates. Don't be afraid of having a little gap if they don't cover 100% of your grill. The airflow is helpful in regulating temps and I never feel like I've lost any noticeable amount of space.

    These are a bit pricey but if you have the money you need to do yourself the favor of buying these grates.

  2. Ideal grill surface. 5 Star Review

    Posted by on Jun 26th 2020

    Best replacement grates for my Weber grill.

  3. Works Great! 5 Star Review

    Posted by on Jun 16th 2020

    Love the Grill Grates for sear marks and for reverse searing!

  4. Absolutely fantastic! 5 Star Review

    Posted by on Apr 2nd 2020

    The moment you hold them in your hand, after unpacking, you know that is something out of the ordinary. I was "happy dancing" the all time I seasoned the GREAT Grill Grates with an onion. the rest is just a fairy tell.God bless you guys.America need more of you. Thank you!
    ++++++++++++++++
    Thank You Ken- Your enthusiasm is contagious! Grill Grate, Eat Well & Prosper!

  5. Was going to buy a new grill but thought I’d try these first 5 Star Review

    Posted by on Nov 22nd 2019

    Really transformed my grill. I’ve used my grill now 3-4 times a week because the results are so consistent in comparison to the old grates. I really don’t experience flame-ups anymore. And while I think a lot of the the advertising materials show the raised grate side, I’ve primarily been using the flat side and getting exceptional sear and even heat distribution. Clean up is surprisingly easy and I run my grill at about 1/3-1/2 the heat settings I used to (propane savings!) a wonderful product.

  6. 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!

  7. 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.

  8. 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!

  9. 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.

  10. 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.

Showing reviews 1-10 of 45 | Next

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