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Generac

Generac 12,500 Starting Watt Tri-Fuel Portable Generator - Electric Start - Gas, Propane or Natural Gas - Home Backup, Jobsite, or RV - Quiet Operation - Long Runtime - 49-State Compliant

  • Based on 221 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Acme Tools
Arrives Jan 7 – Jan 10
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Style: 12,500 Watts Tri Fuel


Features

  • Durable Protection: The Generac GP9500 features covered outlets for added protection against harsh environments and rugged conditions, ensuring powerful performance for emergency backup and recreational use
  • Convenient Electric Start: Say goodbye to manual cranking. The electric start feature, with the included battery, ensures easy and hassle-free operation, so you're always prepared for unexpected outages
  • Extended Runtime: The GP8000E boasts a long-lasting OHV engine and a large-capacity steel fuel tank with a built-in fuel gauge. Enjoy up to 9.5 hours of runtime at 50% load with gasoline, ensuring you have power when you need it most
  • Fuel Switching Convenience: Whether you are using gas, propane or natural gas, using the fuel source selector allows the unit to switch seamlessly between fuel types to prevent unit shutdown. COsense Technology stops, alerts, saves, powerful
  • Built for Durability: Designed to thrive in rough environments, this generator features covered outlets for added protection, a rugged steel-tube cradle for strength, and heavy-duty, never-flat wheels for easy transportation

Description

Capable of running on gasoline, liquid propane or natural gas fuel source with the simple turn of a dial, this portable generator offers power, flexibility and reliability. Anytime, anywhere. With 12500 starting watts and 9500 running watts (Gas), the GP9500E Tri Fuel is simple to use, durable and easy to move in an emergency, around your next home project or wherever else you need it most. Onboard COsense® technology provides powerful protection from hazardous carbon monoxide and the 500cc Generac® OHV engine provides consistent power for multiple applications, while a 7.5-gallon fuel tank delivers up to 9.5-hours runtime at 50% load (Gas).

Brand: Generac


Wattage: 9500 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas, Natural Gas


Power Source: Fuel Powered


Recommended Uses For Product: Commercial, Residential


Item Weight: 219 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 9500


Special Feature: CO Sensor, Electric Start, Low Oil Shutdown, Portable, Tri-Fuel


Included Components: Engine Oil, LP Hose, battery, handle & wheel kit, owner's manual


Brand: Generac


Wattage: 9500 watts


Fuel Type: Gasoline, Liquefied Petroleum Gas, Natural Gas


Power Source: Fuel Powered


Recommended Uses For Product: Commercial, Residential


Item Weight: 219 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 9500


Special Feature: CO Sensor, Electric Start, Low Oil Shutdown, Portable, Tri-Fuel


Included Components: Engine Oil, LP Hose, battery, handle & wheel kit, owner's manual


Color: Orange


Product Dimensions: 27.5"L x 27.1"W x 27.6"H


Material: Steel, Rubber


Model Name: GP9500E TF


Engine Type: Internal Combustion Engine


Ignition System Type: Electric start


Tank Volume: 7.5 Gallons


Total Power Outlets: 3


Engine Power Maximum: 12.5 Kilowatts


Starting Wattage: 12500 Watts


Running Wattage: 9500 Watts


UPC: 696471104523


Manufacturer: Generac


Item Weight: 219 pounds


Item model number: 8063


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 7 – Jan 10

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Efficient and Dependable Generator
Style: 10,000 Watts
Review Image by Marlon Smalling Marlon Smalling
Great value and easy to use This generator arrived well-packaged and was easy to set up right out of the box. It starts reliably and provides steady power for my basic needs. The noise level is reasonable for its size, and it feels solidly built. Overall, it does exactly what I expected and is a good value for the price. ... show more
Reviewed in the United States on December 13, 2025 by Marlon Smalling Marlon Smalling
    • Great Generator
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Really great generator. Easy assembly, easy start. Used once after owning for several months and it ran great. Its not terribly loud compared to other brands. Would highly recommend.
Reviewed in the United States on November 26, 2025 by Aaron
    • A better piece of equipment
Style: 9,400 Watts
This is a much better piece of equipment than the ‘mass import’ companies offer. Smoother operation with negligible metal to metal noise. Much tighter operation. Just a better piece of equipment
Reviewed in the United States on December 26, 2025 by Bob W
    • Generac is unreliable
Style: 10,000 Watts
I have had this generator (10000/8500W) generator for about 4 months. Followed all the directions for setting it up, all of the directions getting it started and running including shutdown. Did a break in of the motor per the manual. First major storm of the season the generator would start up and run for a few minutes and would then shutdown. Tried it about 5 or 6 times and had the same thing happen. Checked to see if the carbon monoxide sensor was shutting down but it wasn’t. Tank was full of fuel, the right amount of oil. Checked to make sure I hadn’t done something wrong by reading the manual but everything should have been okay. Gave up and got out my 20 year old Onan generator that I wasn’t nearly as fastidious with and it started up and ran fine. Terrible waste of waste of money buying this Generac generator. When the Generac did run it would load up even when switching on a few lights, I couldn’t believe it. The Onan generator was roughly half the capacity and I never had any issues like that.. ... show more
Reviewed in the United States on December 19, 2025 by dps
    • Strong and reliable.
Style: 12,500 Watts Tri Fuel
Works as promised. Power to run my house, furnace and all. Very loud will have to take steps to mitigate some of the noise.
Reviewed in the United States on December 22, 2025 by jj23
    • Great product
Style: 10,000 Watts
Easy, great quality
Reviewed in the United States on December 25, 2025 by J
    • So far so good.
Style: 10,000 Watts
Review Image by Joe's son Joe's son
Arrived in good shape, installed the feet wheels and handle, and carefully moved it to the back yard. I put in some fresh gas connected the battery and was able to start it immediately. After it warmed up I put it under some load and it handled it without any hesitation. My last generator was 5500W so I'm hoping this one isn't pulled down from varying loads during a power outage like the old one. ... show more
Reviewed in the United States on December 22, 2025 by Joe's son Joe's son
    • Generac 10,000 Starting Watt Portable Gas Generator - Electric Start
Style: 10,000 Watts
Works great... got it on sale. Plenty of wattage for my refrigerator and freezer.
Reviewed in the United States on December 15, 2025 by Richard Mann

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