Genesis SPX-435 Smart Gas Grill (Liquid Propane)

Total Price
$1,799.00
Part Number: #36800001

Genesis SPX-435 Smart Gas Grill (Liquid Propane)

4 Burners | Liquid Propane (20 lb. tank sold separately)
$1,799.00
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 grate to grill more food for a crowd

This product requires assembly.
Color : Stainless Steel

Fuel Type

Fuel Type Guide

Complete Your Grill

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  • Stainless steel Flavorizer bars
  • Stainless steel lid
  • Grill cabinet
  • Stainless steel doors
  • 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
  • Propane Tank Inside the Cabinet
  • Digital Propane Indicator
  • 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 (Liquid Propane)
$1,799.00
Total Price
$1,799.00

Genesis SPX-435 Smart Gas Grill (Liquid Propane)

$1,799.00
  • Free Shipping & Returns on orders $99+ (Restrictions apply)

  • Professional Grill Assembly for $99 Learn More

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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

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WEBER CRAFTED cooking grates & frame

Make food never thought possible in a grill with the WEBER CRAFTED Outdoor Kitchen Collection. Sear, roast, bake, and steam, by simply replacing the grate with a variety of custom-fit grillware (grates and frame included; grillware sold separately).

WEBER CONNECT smart grilling technology

WEBER CONNECT smart technology is your secret ingredient to perfectly grilled food. Get real-time food temperature alerts, reminders, and flip & serve notifications at the grill or on your phone.

Extra-large sear zone

Grill multiple steaks at once on the extra-large sear zone, so that everyone is eating those perfectly seared steaks at the same time. 

NIGHTVISION LED grill lighting

Motion-activated to illuminate the entire grilling surface and side tables when the lid is lifted so that you’re always grilling - from breakfast to a late-night dinner.

Side burner

Sauté veggies, boil corn, or heat up sauces on the side burner.

Extra-large prep & serve table

Prep dinner and serve apps outside, where the party is, on the extra -large prep & serve table. It fits multiple serving trays and cutting boards, so that everything is within arm’s reach.

Grill Specifications

Fits 20 Burgers Measured with a Weber Burger Press, Total cooking area 669 square inches, 39,000 Btu-Per-Hour Input Burners
26,500
90
450
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)
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)
348
View All Specifications Warranty Information
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)
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)
348
Primary cooking area (square inches)
646
Total cooking area (square inches)
994
Stainless steel burners
4
Fuel type
Liquid Propane (20 lb. tank sold separately)
Side tables
2
Lighted control knobs
5
Swivel casters
2
Swivel locking casters
2
Tool hooks
6
Batteries
4
Meat probes included
1
Probe capacity
2
Raising The Standard In Backyard Grilling
All-new 2022 Genesis

Raising The Standard In Backyard Grilling

Add to the Experience

WEBER CRAFTED Pizza Stone​
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WEBER CRAFTED ​Glazed Baking Stone​

$99.99
WEBER CRAFTED Dual-Sided Sear Grate
Part Number: 7670

WEBER CRAFTED Dual-Sided Sear Grate

$99.99
Weber Heavy Duty Grate Grill Scrubber
Part Number: 8026

Weber Heavy Duty Grate Grill Scrubber

$10.49
Grill Brush - 18” Bamboo
Part Number: 6276

Grill Brush

$17.99
Weber Stainless Steel Polish
Part Number: 8029

Weber Stainless Steel Polish

$18.49
The Possibilities Are Endless With Our Top Recipes
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The Possibilities Are Endless With Our Top Recipes

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Frequently Asked Questions

Upon receiving your email confirmation with an order number, there will be a number to call to schedule your delivery. Most orders will be delivered within 5-9 business days. Deliveries may be scheduled Monday-Friday between 8AM and 5PM local time.  A 4 hour window will provided during your selected delivery day. You will receive a courtesy call from the driver 30 minutes prior to delivery. You must be able to receive postal delivery at your residence, or your delivery may be denied.

Yes! We do make stainless steel cooking grates that can be ordered for the Genesis II series. Currently, they can only be ordered directly through our call center at 1-800-446-1071. You'll want to have the serial number of your Genesis II available when calling. You can find the serial number on the back of the owner's manual or on a white sticker on the back, left leg of the grill.

The work tables are meant for holding plates, food ready to be cooked, spices, sauces, beverages, etc. It was not meant to hold excessive weight.

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 (Liquid Propane) is rated 4.5 out of 5 by 433.
Rated 4 out of 5 by from Recommendation with smaller downturnes The most important part: the grill brings a lot of “grilling fun” and I like the overall quality which means –overall- a recommendation to buy. But - I also found some downturns from my personal perspective. History: I had a Weber Genesis silver B gas grill for about 20 years and was extremely satisfied although even this grill did cost its price long ago. After 18 years I opened the first time the gas pipes and found ... nothing, no issue at all. All perfect. The only thing I did is to replace the ignition unit one time and the flavor bars two times, which is normal for the time I used it. After moving and not taking our old grill with us I first bought a grill for 399 USD. After one year it stood at the street to be taken by someone else. It did not provide the “grilling fun” at all I was used to before. So this time we bought the SPX-435 Genesis. And I can pretty good compare this new one with the “old” one, i.e. the previous silver B Weber grill. What I like more - The grill space - more than enough for "normal" usage and about 1/3 more than with the old one. - The extended grill space to be folded if not used. Better than the old grill which was too close to the main grilling area and too small. This one you can really use. - The grill griddles to be rearranged – more flexibility. - The 5 burners with the searing zone. This is very effective. - The additional burner on the left side works great for heating sauce or cook something in parallel. - The simple but very effective measure for showing the remaining gas in the gas bottle. More reliably than all other in-pipe measures I had. - The wheels are much better than with the old one. So you can more easily move the grill on halfway flat ground. However they could still be a bit larger - with the old grill I have replaced them with large air filled ones so I was able to move it even along grass to show up with the grill in the front of the garage. Some improvement left! - Building it up is not too complicated and normally should be easy to understand even if you are not building a house every day. Just the pictures could be a bit more brighter especially because almost all pieces shown are dark. Suggestion: hand it over to a Swedish furniture provider and let them rework the pictures and details! - The large preparation space on the right hand side. - The lights in the handle. - Switch on the light of the buttons via the app ….. a nice gag … - The Weber connect app in general. What I do not like that much: - Yes, it has a display for the temperature. However one simple, analog thermometer in the opening lid in addition would not have been bad. Just in case the display is not on or hard to read due to the sun. 10 USD which would be nice if it would be built in. - I could connect it to a normal power outlet. However and because I do not want to have all the cables in the patio (and there is no outlet directly at the grill) I prefer to be independent and use a 5V power bar, which is more than sufficient for the power consumption. But after a while the display seems to switch off and also disconnects from the Wifi net at the same time, which is not convenient. And I have not found whether there is a configuration to influence it. You lose the temperature control on the mobile app and have to switch the display on again manually. - It only uses 2.4 GHz. All other devices in our house use 5 GHz. So I had to turn on the additional WiFi network just for the grill. That would not be needed today. - With my old grill I lit the first burner (with the ignition as today). Once I turned the second on the fire from the first burner automatically lighted also the next one and the same with the third one – pretty easy and very secure. With the new grill I have to ignite again each time a burner is turned on. Not a big problem but not that convenient as before and not as safe! (Or did I do anything wrong?) - I am missing on the website a function to just show all available accessories for this specific grill type. Either I did not find it or Weber does not want to make it easy for me to spend more money? Actually this is an advantage … - I have not found a longer inner fork for my existing motor for the rotisserie because the new grill is broader. Is that available or do I have to buy the whole device? - My old grill had an open space with metal griddles on the bottom instead of the doors. YES, this does not look that ”clean” as a cabinet. BUT if you have a hot but empty griddle (or alike) you want to take from the grill it was very easy to just place it down there and wait until it is cool. I am missing such an easy to reach place with the new grill. Yes, you could use the right preparation zone with some heat protection on it. Fair enough this is a problem not only of this grill if you have doors in front. And it can be solved by e.g. an add-on table. Anyway, the old one was easier to handle. - It looks to me that my mobile phone connects to the grill only via Bluetooth although the grill itself is connected to the WiFi net. So I cannot leave the grill too far behind although my WiFi would be available in and around the whole house – not the Bluetooth of my grill however. Or did I not find the correct configuration? And if so we see that the description or help regarding the configuration is not sufficient. - To the left and the right of the extended grill griddle the sides should be a little bit higher and not almost even with it. Why? If you have a pan or similar on it and want to re-order the content a bit it is very likely that you will move the pan sideward and over the borders at the side so you get in trouble to not move them too far and get them back. Sides ½ inch higher and it would be good. - Finally I bought the rotisserie set 7653. o Biggest issue: the fork is so long that, even if you take off the extensions you cannot open the lid of the side burner during it is in use. Whose concept is this? Please shorten it and send me a new fork once conceptually solved differently. Thanks! o The cable leaves the motor towards the front. Why not the back? In the front we have the preparation area. Not meaningful to have a cable here. o The grill should provide some dedicated space to especially store the fork. o Inserting the fork into the motor lifts the latter by ½ inch. It still has enough grip inside of the holder but why not having the holes for the screws a bit higher? Overall: a grill I can recommend, but some details could have been made a bit better – with only a few thoughts.
Date published: 2024-05-14
Rated 5 out of 5 by from Love the SPX-435 Grill excellent product, well built, easy to use, love it
Date published: 2024-05-13
Rated 5 out of 5 by from I would buy it again The Genesis SPX-435 with Wifi is a great grill. I have been using it now for about 7 months and feel like the performance is as advertised. The grill being natural gas is super convenient to use, just hit the self light buttons and get started. The app has great features to make sure you are not over / undercooking the food along with creative recipes. The construction of the grill is solid with thoughtful features and plenty of add-ons. I highly recommend this grill and would buy it again myself.
Date published: 2024-05-11
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