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Customer reviews for Generac 8917 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator for
Generac 8917 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator
4.6 out of 5 stars
stars
1,715 ratings1,715 reviews
  1. 5 stars78% (1,346)
  2. 4 stars15% (250)
  3. 3 stars2% (40)
  4. 2 stars1% (20)
  5. 1 star3% (59)

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Showing 341-350 of 1,715 reviews
Oct 14, 2020
Reviewer name: Plus1
5 out of 5 stars
5 out of 5 stars review

Propane not allowed

I have this generator going on 3 yrs. I live in an HOA community that would not allow in ground or above ground tanks. This was my solution i have used it once and it runs my entire home..( yes that included my A/C) I told a friend about this and he bought one for is home. I highly recommend

Review from generac.com
Helpful?698EZRGTDSV513631905214
Dec 14, 2016
Reviewer name: Tazman
5 out of 5 stars
5 out of 5 stars review

This Generator Saved My Butt

I bought this generator a few years ago and boy did it save my butt. I lost power last winter and had to use my new generator. Having it I was able to Heat my house and keep my refrigerator cold. I also had some lights wired too. Having this generator made my wife happy and that is what's important. A happy wife is a happy life. This was money well spent. Thank You General.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Apr 8, 2014
Reviewer name: Airwolf
5 out of 5 stars
5 out of 5 stars review

GP17500E

Generator does a great job. I owned one for many many years. I live in the country.We have very hard winters and that means power outages. The outages usually last many many hours.The Generac 17500 provides me peace of mind in a power outage. I don't have too worry about frozen pipes, heat, lights or food going too waste. I wouldn't be without my Generac. My original 17500 is getting old and this new one is the replacement/backup.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Feb 9, 2013
Reviewer name: JohnnyG.
5 out of 5 stars
5 out of 5 stars review

Best purchase EVER! GREAT!

I just bought this generator the day before this huge blizzard we lost power and this thing ran like a champ! Extremely easy set up, put the oil in it and gas in it like they said one pull and this thing fired right up. This generator literally ran our entire house no problems! So if you're looking for a reliable well priced good little portable generator, this is the one you want!

Review from generac.com
Helpful?698EZRGTDSV513631905214
Mar 5, 2012
Reviewer name: Sean D
4 out of 5 stars
4 out of 5 stars review

Does the job

Have had the generator for a few weeks but held off running it until I had a manual transfer switch installed. That happened this week and so the time came to test the switch and the generator. As this was a first run the carb and tank were dry. In went the quart of oil, about a gallon of gas, I pressed the (electric) start button and it fired up without a hitch. I then flipped the well pump, furnace, fridge, a couple of lights and a chest freezer over and no-one in the house even noticed, and the generator wasn't even close to capacity. I hope I never need to use the unit in anger, but I'm happy that if we loose power, we will at least have the basics.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Feb 24, 2023
Reviewer name: Scott
4 out of 5 stars
4 out of 5 stars review

First Impession not good, Sence then perfect

Bought this generator as a home back up. First use was a long term power outage in cold weather. After 17 hours it pushed the little gasket/bushing out of a fitting where the two wires go through the crank case for the low oil sensor, It puked all the oil out of it on my driveway until the low oil sensor shut it off. Not good at 2am in 5 degree weather. In the dark I thought it blew up with all the oil. Diagnosed it the next day, pushed the bushing back in place with silicone sealant. Sense then it's been perfect. I like the generator now but at 2am the first use I was frustrated. I would still recommend this generator as I think this was a fluke and it's been perfect since

Review from generac.com
Helpful?698EZRGTDSV513631905214
Dec 25, 2013
Reviewer name: Cycledude
5 out of 5 stars
5 out of 5 stars review

This thing can take the load.

Excellent product. If you want a portable generator that can take just about any kind of load you can throw at it, this is it. It took the load of an electric dryer, a roast in the oven, a load of cloths in the washing machine with lights on in several rooms at the same time. I checked the voltage and frequency under this load with my meter. It was dead on 60 HZ at 242 volts. It didn’t even seem to be working that hard.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Jan 26, 2021
Reviewer name: GeorgeC
5 out of 5 stars
5 out of 5 stars review

This product appears to meet all Generac high standards

Fortunately, I haven't had an outage since purchase, but set up was easy and startup successful. But without a real test, I can only say that I expect it to perform in an outstanding way, just like the other DR/Generac products that I have. Brush mower, trimmer mower, drag/harrow.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Feb 8, 2013
Reviewer name: Mr Happy
5 out of 5 stars
5 out of 5 stars review

Electric Start and hour meter

I bought this unit for a backup power source. Do to my electric company not being the most reliable to repair outages. The unit was delivered and I set it up within a 1/2 hour. Fired right up. I like the fact it has an hour meter to let me know when maintenance is needed. Electric start is nice also has a pull starter if needed.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Dec 23, 2013
Reviewer name: Burke94
4 out of 5 stars
4 out of 5 stars review

The Product has what I need

I have only owned this product for a short time but it powers my furnace, sump, fridge & freezer. I have not pushed it any further but that's the coverage I need if I get in trouble. However; I would like to have some one tell me how to replace the muffler. I want a very portable & quiet power source!!!

Review from generac.com
Helpful?698EZRGTDSV513631905214