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This product ships from the United States
- GS4 High Performance Grilling System includes Infinity ignition, High performance burners, Stainless steel Flavorizer bars, and Grease management system
- iGrill 3 compatible (sold separately)
- 7mm stainless steel cooking grates. Dimensions - lid open (inches): 61 H x 54 W x 31 D inches
- Primary cooking area = 513 square inches. Dimensions - Lid Closed (inches) 45 H x 54 W x 29 D
- Backed by Weber's 10 Year Warranty, 100% Weber guaranteed
- 3D interactive assembly instructions for this product are available through the free BILT app.

The GS4 grilling system is composed of four key components: The Infinity Ignition, High Performance Burners, Flavorizer Bars, and Grease Management System. These components ensure that every aspect of your grilling experience is easy and reliable; from the moment the burners are lit to the general maintenance of your grill. And together, create the strongest grilling engine within every Genesis II and Genesis II LX grill.
The GS4 Grilling System
The Power to Bring People Together
The GS4 High Performance Grilling System sets a new standard in the world of backyard cuisine, and lands the Genesis II and Genesis II LX series of gas grills in a class of their own. This innovative grilling system is based on over 30 years of grilling experience, culinary expertise, and most importantly, avidly considering the wants and needs of the people who matter most – the grilling community.
Each component of GS4 was uniquely designed for ease-of-use and to provide an unequaled satisfaction to your backyard grilling experience. Promising burners that are ensured to ignite every time, smoke infused food that grills evenly and consistently regardless of where it’s placed on the cooking grate, and hassle free cleanup; you are able to focus on what it’s is all about – bringing people together around the grill.

Infinity Ignition
The Infinity Ignition is guaranteed to ignite every time. Backed by a generous warranty, rest assured that you’ll be up-and-grilling the first time, every time.

High Performance Burners
The unique, tapered shape delivers a consistent gas flow from front to back. This provides ultimate heat distribution, ensuring that food grills evenly and consistently anywhere on the cooking grate.

Flavorizer Bars
The classic Weber Flavorizer bars are angled just right to catch drippings that smoke and sizzle, adding that irresistible smoky flavor we all know and love to your food. Any drippings not vaporized follow the slope and are funneled away from the burners, down into the grease management system.

Grease Management System
The grease management system helps with the removal of grease while reducing the risk of flare-ups. Drippings that are not vaporized by the Flavorizer bars are funneled away from the burners into the disposable drip tray, located within the catch pan under the cookbox. Simply remove the catch pan and replace the drip tray as needed.

Ignition System

Burner Tubes

Flavorizers Bars

Grease Management
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Porcelain-Enameled, Cast Iron Cooking GratesThe reversible cooking grates empower you to be even more creative with your dish. The thin side of the cooking grate is ideal for delicate food such as fish and shrimp, while the wider side creates a thick sear mark enhancing the flavor of your food. |
Open Cart DesignThe sleek open-cart design provides additional room and accessibility of your grilling tools. |
Side Tables with Integrated Tool HooksUse the side tables to keep platters, seasonings, and tools within arm’s reach. Hang your essential grilling tools on the hooks for easy access and organization of your backyard workspace. The side table folds down in models equipped with two and three burners. |
Tuck-Away Warming RackThe Tuck-Away warming rack keeps food warm or toasts burger buns, as the main meal grills below. The unique Tuck-Away feature allows you to fold it down when not in use, providing optimal grilling space and convenient in-the-grill storage. |

iGrill3 Ready
The newest grilling essential - the iGrill3 digital Bluetooth thermometer monitors your food from beginning to end, displaying the real-time temperature, and fuel tank level, on your mobile device. Once you’ve downloaded the Weber iGrill app, connect the iGrill to Bluetooth, and run up to four thermometer probes from your grill to the food. (Sold separately).
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E-210 | E-310 | E-410 | E-610 | |
GS4 Grilling System | ✓ | ✓ | ✓ | ✓ |
Main burners: BTU-per-hour input | 26,000 | 37,500 | 48,000 | 60,000 |
Primary cooking area (square inches) | 380 | 513 | 646 | 770 |
Stainless Steel Heat Deflectors | ✓ | ✓ | ✓ | ✓ |
Porcelain-enameled lid with thermometer | ✓ | ✓ | ✓ | ✓ |
Stainless steel work surfaces | 2 | 2 | 2 | 2 |
Fold down left side table | ✓ | ✓ | ||
iGrill3 Ready | ✓ | ✓ | ✓ | ✓ |
Fuel gauge (LP models only) | ✓ | ✓ | ✓ | ✓ |
Tool hooks | 6 | 6 | 6 | 6 |