Genesis S-435 Gas Grill (Natural Gas)

Total Price
Part Number: #38400001

Genesis S-435 Gas Grill (Natural Gas)

4 Burners | Natural Gas (gas supply hose included)
Introducing the newly designed GENESIS gas grill - the biggest grilling innovation in decades, that creates a full backyard culinary experience. Grill, bake, and even stir-fry on the newly designed GENESIS gas grill. Its WEBER CRAFTED Outdoor Kitchen Collection compatibility provides limitless culinary possibilities, enabling you to cook food never thought possible on the grill. Also featuring Weber’s largest & hottest sear zone and expandable top cooking grate – so you’re able to cook a full restaurant quality meal outside, where the party is.

• WEBER CRAFTED frame; expand your menu with custom grillware
• Sear multiple steaks at once on the extra-large sear zone
• Second-level grate to grill more food for a crowd
• Extra-large side table
• Sauté, boil water, or warm sauces on the side burner

This product requires assembly.
Color : Stainless Steel

Complete Your Grill

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  • Stainless steel Flavorizer bars
  • Stainless steel lid
  • Built-in lid thermometer
  • Grill cabinet
  • Stainless steel doors
  • 10-foot flexible hose (NG model)
  • WEBER CRAFTED 7mm diameter Stainless Steel Cooking Grates
  • Extra-large sear zone
  • Grill locker
  • PureBlu burners
  • Expandable top cooking grate
  • Pull & clean grease management system
  • 1 Grease Scraper Included
  • Extra-large prep & serve table
  • 1 AA Battery - Electronic Ignition
Genesis S-435 Gas Grill (Natural Gas)
Total Price

Genesis S-435 Gas Grill (Natural Gas)

  • Free Shipping & Returns on orders $99+ (Restrictions apply)
  • Professional Grill Assembly for $99 Learn More

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Steak and veggies searing ona Genesis

“We designed this grill to deliver endless culinary possibilities. I’ve cooked everything on it — from the crispiest pizza I’ve ever made to great-tasting vegetable stir-fry — this grill really does do it all. And the best part is that I can make great food where I want to be, outside with family and friends.”

Dustin Green, Weber Grill Master


Enjoy unbeatable reliability and results every day.

PureBlu Burners

PureBlu burners with a unique, tapered design, create a consistent flame and even heat across the grilling surface. Raised flame openings keep food debris falling away, minimizing clogs and corrosion.

Sear In Minutes

Stainless steel cooking grates heat quickly and are highly durable.

Cook On the Side

Side burner provides extra cooking space for sauces, sides, sautéing veggies and more.

Store Gear at the Grill

Grill locker stores large grillware and your large grilling tools.

Enhance Grilled Flavours

FLAVOURIZER Bars catch and vaporize juices, boosting grilled flavour and funnel grease away from the burners, preventing flare-ups.

Clean With Ease

Grease Management System with pull out grease tray, located under the cookbox, slides out for quick and easy disposal.

Go from grates to griddle

Griddle whenever you want on the grill you already have with the Genesis Full-Size Griddle – 400 series. The pre-seasoned and ready-to-use carbon steel leverages your grill’s superior burners to provide even, edge-to-edge heat and deliver restaurant worthy results—from the first flip to the last.


This grill is compatible with the Weber Crafted® Outdoor Kitchen Collection. Add the Weber Crafted® Frame Kit to get started and then your grill can accommodate a variety of grillware (sold separately) that turns it into a pizza oven, griddle, Dutch oven, and more.



WEBER CRAFTED Dual-Sided Sear Grate

Crafted Dual Sided Sear



WEBER CRAFTED Grilling Basket

WEBER CRAFTED Grilling Basket

WEBER CRAFTED Frame Kit – Genesis


Frequently Compared


Sear Zone
Side Burner
Weber Crafted Frame Kit
Grill locker
Weber Connect Technology
Expandable Warming Rack
Long Side Table
Knob Lighting
Handle Lighting
Tank Scale
Lid Open
Lid Closed
Additional Info
Main burners
Sear Zone Burner
Genesis S-435 Gas Grill (Natural Gas)
63“ H x 68.5“ W x 31“ D
48.5” H x 68.5“ W x 27“ D
Genesis E-435 Gas Grill (Natural Gas)
63“ H x 68.5“ W x 31“ D
48.5” H x 68.5“ W x 27“ D
'Genesis SP-S-335 Gas Grill (Natural Gas)'
Genesis S-315 Gas Grill (Natural Gas)
63.00"H x 57.70"W x 30.60"D
48.10"H x 57.70"W x 27.00"D
Grilling Basket
Part Number: 6470

Grilling Basket

Large Grilling Basket
Part Number: 6471

Large Grilling Basket

Deluxe Grilling Basket - Large
Part Number: 6434

Deluxe Grilling Basket - Large

Deluxe Grilling Basket - Small
Part Number: 6481

Deluxe Grilling Basket - Small


Grill Specifications

Main burners: BTU-per-hour input
Sear Zone burner: BTU-per-hour input
Side burner: BTU-per-hour
Dimensions - Lid Open (inches)
63“ H x 68.5“ W x 31“ D
Dimensions - Lid Closed (inches)
48.5” H x 68.5“ W x 27“ D
Top grate (square inches)

Frequently Asked Questions

All 2024 GENESIS® grills modes are compatible with the WEBER CRAFTED Outdoor Kitchen Collection by purchasing a WEBER CRAFTED frame kit, if not already equipped.

Rotisserie units made for a GENESIS® II will fit 2022 GENESIS® grills.

Genesis S-435 Gas Grill (Natural Gas) is rated 4.6 out of 5 by 1471.
Rated 4 out of 5 by from My Genesis grill The Genesis grill is not an inexpensive unit. It is well built and very well designed! The construction is that of a higher end grill and I am pleased with it thus far. I have had a problem with the regulator valve and Ace is handling this. I am 65 and an avid cook. I have 1 large smoker and a ceramic cooker. The Genesis is the perfect addition to my outdoor kitchen.
Date published: 2024-05-20
Rated 5 out of 5 by from Love my Weber upgrade!!! Love this grill!! I've had a Weber Genesis for 12+ years and its been great. This upgrade is even better and I LOVE the searing option! Great job, Weber !!
Date published: 2024-05-20
Rated 5 out of 5 by from If You Can Afford It........BUY IT !! Alright so I decided to " Pull The Trigger " and buy the Genesis E-435 Grill . I've had it now for 4 days and have used it twice already , and all I can say is "WOW" !! Now I will say that the paper instructions could be a little bit better . However , I myself downloaded the " BILT " app on my Iphone ( It's FREE ) , and found those instructions to be much better on the app . So I would highly recommend that you do the same also. After getting this beauty built , We fired her up , closed the lid , and ran it on high for 20 minutes to burn off any residue that it had . It smoked for about 10 minutes , then stopped . At first I was a little concerned that I had built it wrong , and that the smoke might be the wires burning....But all was good , No wires were harmed in this burn off ! So a few hours later , We fired her up again to grill some Steaks and some Shrimp along with a couple Jalapenos thrown on . This grill ( and the steaks ) didn't disappoint . This is truly a quality grill . The 2 accessories that I would recommend immediately are 1 - The Weber Cover , You definitely want to protect this gem from the elements. And this is a nicely made quality cover and then 2- The Grill N ' Go Light . This is an absolute must for evening grilling . Fits quickly and easily on the lift bar , and lights this beauty up perfectly. Weber easily got 5 Stars from me on this Grill ( And Their 2 Accessories). Yes , I would easily recommend the E-435 grill .
Date published: 2024-05-19
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