Genesis SPX-435 Smart Gas Grill (Natural Gas)

Total Price
$1,849.00
Part Number: #38800001

Genesis SPX-435 Smart Gas Grill (Natural Gas)

4 Burners | Natural Gas (gas supply hose included)
$1,849.00
Introducing the GENESIS smart grill - the biggest grilling innovation in decades, that creates a full backyard culinary experience. Roast, bake, steam, or even stir-fry by replacing the cooking grate with custom-fit WEBER CRAFTED grillware, inspiring food never thought possible on the grill. And with WEBER CONNECT smart technology, you’ll receive real-time food temperature alerts, so that whatever you’re making turns out perfect every time.

• WEBER CRAFTED frame; expand your menu with custom grillware
• Know when to flip and serve with WEBER CONNECT smart technology
• Sear multiple steaks at once on the extra-large sear zone
• NIGHTVISION LED Lighting illuminates the entire grill surface
• Second-level grateĀ to grill more food for a crowd

This product requires assembly.

Color
Color : Stainless Steel
Complete Your Grill
Carousel containing list of product recommendations. Please use left and arrows to navigate.
  • Stainless steel Flavorizer bars
  • Stainless steel lid
  • Grill cabinet
  • Stainless steel doors
  • 10-foot flexible hose (NG model)
  • WEBER CRAFTED Frame
  • 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
  • WEBER CONNECT smart grilling technology
  • 1 AA Battery - Electronic Ignition
  • 3 C-cell Batteries - NIGHTVISION LED Lighting
  • 1 Plug-in Cord and Optional 5V USB-C Input
  • 1 Meat Probe / 1 Factory Installed Ambient Probe
  • Digital Power Indicator
  • Alerts for Step-by-Step Grilling
  • Bluetooth & Wi-Fi Connectivity
  • NIGHTVISION LED Grill Lighting
  • All Main & Sear Knob Lighting
Genesis SPX-435 Smart Gas Grill (Natural Gas)
$1,849.00
Total Price
$1,849.00

Genesis SPX-435 Smart Gas Grill (Natural Gas)

$1,849.00
  • Free Shipping & Returns on orders $99+ (Restrictions apply)
  • Professional Grill Assembly for $99 Learn More

Find a retailer
View Product Warnings

What's Included

Extra-large prep & serve table

Extra-large sear zone

Expandable top cooking grate

High-performance PureBlu burners

WEBER CRAFTED 7mm diameter stainless steel cooking grates

WEBER CRAFTED frame kit

Side burner

Extra-large grill locker

WEBER CONNECT smart grilling technology

NIGHTVISION LED grill lighting

Remote control knob lighting

Grill Specifications

Main burners: BTU-per-hour input
48,000
Sear Zone burner: BTU-per-hour input
12,000
Side burner: BTU-per-hour
12,000
Dimensions - Lid Open (inches)
63ā€œ H x 68.5ā€œ W x 31ā€œ D
Dimensions - Lid Closed (inches)
48.5ā€ H x 68.5ā€œ W x 27ā€œ D
Top grate (square inches)
348
Warranty Information
All-new 2022 Genesis

Our Biggest Gas Grilling Innovation in 15 Years

Need Some Grilling Inspiration?

The Possibilities Are Endless With Our Top Recipes

Frequently Asked Questions

After inserting three C batteries into the grill handle, press the ON button. 

Illustration of how to insert C batteries in handle.

Illustration of light button on Genesis handleAfter that, the motion sensor will turn on the lights whenever the grill lid is open. When the grill lid is lowered, the lights will turn off.

Illustration of lights on the Genesis

All 2022 GENESISĀ® grills are compatible with the WEBER CRAFTED Outdoor Kitchen Collection by purchasing a WEBER CRAFTED frame kit, if not already equipped. Below is a summary of what you will need depending on your grill model.

For GENESISĀ® models SX/EX-325s and E/S-325s (that include WEBER CRAFTED cooking grates without the frame kit), you need to purchase:

- WEBER CRAFTED frame kit

- WEBER CRAFTED grillware or GOURMET BBQ SYSTEM grillware

Where can I purchase WEBER CRAFTED grillware?

WEBER CRAFTED grillware can be purchased at weber.com and participating retailers.

WEBER CRAFTED grillware can be purchased at weber.com and participating retailers.

Due to safety considerations, the complexity of the components involved, as well as the level of disassembly required, we don’t allow conversions or provide conversion kits. Converting a Weber grill will actually void the warranty on the unit and might create an unsafe situation.

Hear From Other Grillers

Genesis SPX-435 Smart Gas Grill (Natural Gas) is rated 4.5 out of 5 by 601.
Rated 4 out of 5 by from Not quite connected. I have not been able to use the grill correctly because if the electronic smart controls malfunctioning. I have been waiting for parts but its been awhile. I used the grill without any temp readings and kove it. So I'm sure once its fixed i will love it more.
Date published: 2025-06-04
Rated 3 out of 5 by from Just OK...Not Great Nice grill but while the cavity gets really hot, the temperature on the grids does not. You shouldn't have to use the sear zone to get good color on a burger.
Date published: 2025-06-02
Rated 5 out of 5 by from Big boy grill I love this grill and all it's features. The size is amazing and gets everybody's food on no problem. My good friend called it my big boy grill since it's got everything I can imagine and think of
Date published: 2025-05-31
  • y_2025, m_6, d_9, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_352, tr_249
  • loc_en_US, sid_38800001, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_weber
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getContent, 4ms
  • reviews, product