ID # 3098348Model # 6789

Weber 6789 Carbon Steel Full Size Griddle For Genesis 400 Series Gas Grills

(365)
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3-4 Weeks

Frequently Bought Together


Key Features

Fits Genesis and Genesis II 400 series gas grills, 2016 and newer
  • Engineered-fit griddle easily converts entire grilling surface
  • Pre-seasoned and ready to use
  • Compatible grease management prevents spills, captures grease
  • Durable carbon steel helps deliver even heat to saute, brown, sear
Griddle whenever you want on the grill you already have with the Genesis Full-Size Griddle. Engineered to seamlessly fit your Genesis 400 gas grill, you can transform the entire grilling surface in seconds. Constructed of durable carbon steel, this griddl

Legal disclaimers and warnings

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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Warranty

This Weber accessory is covered by a limited manufacturer warranty against defects in material & workmanship for a period of two (2) years from the original date of purchase. Labor not included.

Refer to manufacturers manual for full warranty details.

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Customer Reviews

4.59

365 reviews

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Chef Chuck V

Fond du Lac, WI

Jun 16, 2026

the source of this review is from Weber - BV
Gas Grill Insert

If you're looking for an alternative for getting another grill to cook on a flat cast iron surface, this is it. The insert fits perfectly, and is built to provide years of quality results. At the time of writing this review, I've had mine for about a month now, and I love using it. Between smash burgers, cheese steak sandwiches, stir fry's, and everything else, it's brought a new purpose to my good old gas grill. Definitely worth the investment in my opinion.

Was This Helpful?
Jjnj shore

undisclosed

Jun 13, 2026

the source of this review is from Weber - BV
Need dimensions

I have a 2001 three burner silver Weber. Dimensions for this product would be useful. Please advise dimensions.

3 users found this review unhelpful

Was This Helpful?
Tobias Cafiero

Staten Island

Jun 12, 2026

the source of this review is from Weber - BV
Transformative

Game changer , expanding the use of my bbq . Easy to clean

Was This Helpful?
Todd109

Minneapolis, MN

Jun 12, 2026

the source of this review is from Weber - BV
Insert for my 335 Genesis

This has upped my outdoor cooking level. Love the flexibility and the variety of things I can make on the griddle.

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Rskh

Kansas City

Jun 5, 2026

the source of this review is from Weber - BV
Too heavy

Too big and heavy to be practical, cannot use as desired

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Radman08

Texas

May 22, 2026

the source of this review is from Weber - BV
Grill insert. Hapoy with purchase

Only used once. Worked great. Even heat. Heavy duty.

Was This Helpful?
Jimmy Johns

undisclosed

May 17, 2026

the source of this review is from Weber - BV
Johns Team Griddle

Love it! Fit was perfect and the information needed to transition to a griddle cooktop very helpful. Next up the 1/2 griddle insert if Weber makes one.

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WWings

IA

May 12, 2026

the source of this review is from Weber - BV
Good Product, Poor Instruction Manual and CS.

Good Product, extremely poor instructions in the Owner's Manual. The conflicting manual is a joke...and Customer Service was no help...they only proved that they could read the manual. The Seasoning and maintenance instructions are ridiculous...not only for me, but, many others.

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GAIL B

undisclosed

May 1, 2026

the source of this review is from Weber - BV
Griddle Cooking is soooo fun!

The Weber griddle insert drops right into the grate system and heats up incredibly evenly. I've moved beyond just burgers to Saturday breakfast with bacon and pancakes. It's heavy-duty, easy to scrape clean, and essentially turns my grill into a full outdoor kitchen. It's heavy but I purhased the storage bag as well which makes it easier to store and transport.

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SNS Texas

Texas

Apr 13, 2026

the source of this review is from Weber - BV
Must buy!

Works as expected! The griddle came preseasoned and works for a variety of foods, so it increases the amount of things I can cook on the grill and thus how often I use the grill. Highly recommend!

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Questions & Answers

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Question:
Does this griddle fit inside the storage locker on the side of the genesis 400 series grill?Was This Helpful?
Answers:

Hi Mark. The Weber Full-Size Griddle insert will fit in the Storage Locker

Asked by Mark | Answered by Wesley
Question:
Will this fit a spirit 200 ? 20 inch by 17 inch ?Was This Helpful?
Answers:

Hi Myles. The Weber 6787 griddle is too large for a Spirit 200. It is intended for the Spirit 300 grills.

Asked by myles | Answered by Wesley
Question:
I bought the Weber griddle insert and it's a little too small for my weber grill, but I can still use it. Do I have to take the grates off or set that on top of grates ?Was This Helpful?
Answers:

Hi David. The Weber Griddle Insert will take the place of the original grates.

Asked by david | Answered by Wesley
Question:
Will this fit on my 2006 Weber Shear Station gas grille?Was This Helpful?
Answers:

HI Terry. Please give our Sales Team a call and they can help with the correct griddle for your Weber grill. This one is designed specifically for 300-Series Weber Spirit grills.

Asked by Terry | Answered by Wesley
Question:
I have an older EP 320 genesis special edition will this work with this grill ?Was This Helpful?
Answers:

Hi John. This Weber griddle will work with all Genesis 3-burner grills produced since 2016.

Asked by john | Answered by Wesley
Question:
I have the griddle insert for my E-435 gas grill and I would like to use it to sear steaks after smoking on my pellet grill (i.e reverse sear). What is the maximum temperature recommended for this griddle insert? Is it capable of running at very high temperatures, say 550 - 600 deg F without damaging the insert?Was This Helpful?
Answers:

Hi John. While Weber does use carbon steel for the griddle, once you get it to high temperatures, it will need to cool down slowly to prevent damage to it.

Asked by John | Answered by Wesley
Question:
Will this work on the larger Genesis II e-610?Was This Helpful?
Answers:

Hi bfliar. This Weber griddle is designed to only fit 4 burner Genesis grills.

Asked by bfliar | Answered by Wesley
Question:
Will this fit the new Genesis 325s?Was This Helpful?
Answers:

Hi Alex. The Weber 6788 Griddle will fit newer Genesis 300-series grills

Asked by Alex | Answered by Wesley
Question:
where does it drain? is there a trap for the drainage to go into?Was This Helpful?
Answers:

Hi Outdoorsy. The Weber griddle will drain through the holes in the front of the plate. From there it is directed to the grease collection system on your Weber Spirit grill

Asked by outdoorsy | Answered by Wesley
Question:
Will this fit the Genesis II 3 burner SE 310 Natural GasWas This Helpful?
Answers:

Hi Blake. Yes this Weber griddle will fit the SE-310

Asked by Blake | Answered by Wesley

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As low as $29 per month*
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Leaves Warehouse1-3 Business Days

View Item

Accessory Type

CookwareCookwareCookwareCookware

Collection

Genesis------

Grill Type

Gas Grills & Smokers------

Material

Carbon SteelStainless SteelSteelStainless Steel

Food Type

UniversalUniversalUniversalUniversal

Grill Model

Genesis 400------

Width

36"12.75"22"21.5"

Primary Color

BlackStainless SteelGrayStainless Steel

Shape

RectangularRectangularRectangularRectangular

Height

21.65"--4"4"

Depth

3.15"19"12"14"

Weight

33 lbs15 lbs27 lbs13 lbs

Proposition 65

WARNING:
Per the manufacturer, this product does not require a California Proposition 65 Warning.

For more information, go to www.p65warnings.ca.gov

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This item leaves our warehouse within 3-4 Weeks

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