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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 941-950 of 1,715 reviews
Oct 30, 2014
Reviewer name: illinois
5 out of 5 stars
5 out of 5 stars review

Best 15,000 watt generator for the price

I looked all over and this is deffinetly the best generator for the money. You won't find a generator of this quality at a lower price. Took about 10 minutes to put everything together and I had the generator running in no time. The extra oil filter and air filter are a nice touch. Very pleased with my purchase. I expect this generator to give me many years of service and peace of mind.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Nov 24, 2021
Reviewer name: Disappointed
3 out of 5 stars
3 out of 5 stars review

Has failed with only 37hrs

Unit purchased 4.5 yrs ago. Ran great till used this yr. Followed all required maintenance and unit stopped during power outage. Shop Arlo has replaces magnetos and now telling me needs new carb. $728 in repairs and still don't know if will run. I can not recommend this $3000+ generator when i am spending 30% cost of unit after only 37hrs. This is ridiculous and Generac has told Arco they won't do anything to help. Very disappointing for a company to treat customers this way.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Oct 13, 2018
Reviewer name: Reelee
4 out of 5 stars
4 out of 5 stars review

This Is a Very Exceptionally Powerful Generator

[This review was collected as part of a promotion.] I got this a few weeks ago and was very excited to try it out and see its capabilities. Upon first thorough inspection while guided by the Manual I discovered the clutch lever was missing. The clutch is fully functional; it was just missing the piece to easily start it. All other parts were accounted for and appeared to be in good shape and order. I read through the very easy to understand but thorough instruction manual before starting it. I brought it to my family’s winery to test on machinery and coolers and the business as a whole. Upon first attempt to start it the pull cord got stuck and hung outside of the spool it was supposed to return inside of. I removed the housing to fix it and discovered the housing was dented. I smoothed our those dents and replaced the cord and spool and housing as it was. I then started it effectively and started to hook up the winery’s necessary appliances and machinery. The entire winery successfully ran off of the generator for an entire hour before we shut it off. I love the functionality of this generator and I’m so satisfied owning it because we get quite a few storms that shut power off at my home. It has carbon monoxide detection systems running automatically that shut the generator off if levels become unsafe or rapidly increase which is literally a life saver! It can run for up to 11 hours on a 50% power load which is plenty for my house! I definitely recommend this Generac Generator to anyone that needs an extr source of power that is reliable! If it hadn’t been for the minor mishaps in the beginning I’d have given this A 100% positive review!

Review from generac.com
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Feb 24, 2014
Reviewer name: JKSPA
5 out of 5 stars
5 out of 5 stars review

We'll be ready next time!

We have lived in PA for year and half and have lost power twice for a week each time. We have done our research, and we are so pleased with the GENERAC 7500. Delivery was quick and easy, putting it together out of the box was quick and easy. Our electrician is installing an interlock into the circuit breaker box, so we will be trained and ready for the next "this never happens" storm that knocks out power. We are on a well, and have a sump pump. Having this generator gives us such relief in knowing we can still operate most of our home off the grid temporarily. Also, how cool that if we need to take it on a camping trip, we can load it into the truck and go! Awesome idea!

Review from generac.com
Helpful?698EZRGTDSV513631905214
Mar 6, 2014
Reviewer name: C300man
4 out of 5 stars
4 out of 5 stars review

Satisfied so far

We have all our permanent electrical work complete (wiring, lockout, receptacle, etc.) and are ready for an extended outage. Recent -30F temps and some local power outages got me concerned since all my heat sources need some electrical energy. Of course I hope to never have to use the generator. The unit looks good to me and the setup was simple. I'm debating whether to fuel and start the unit knowing I then should run it once a month to avoid fuel problems.

Review from generac.com
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Jan 30, 2017
Reviewer name: mac945
5 out of 5 stars
5 out of 5 stars review

Quality Product made in the USA

The salesman was very helpful. every thing was in the box, great instructions. Put the wheels on, the front rubber pads, the handle, hooked up the battery cables, put the provided oil in, put gas in & started it right up. The reason I bought a Generac was that I also have a Generac pressure washer that is just as easy to start with a rope pull. Great company & products.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Jul 10, 2013
Reviewer name: Coudy
5 out of 5 stars
5 out of 5 stars review

Great generator for the value.

I purchased this because I am tired of all the power outages in our rural area. Right out of the box this generator was easy to assemble. Filled it w/ gas and oil and the unit fired right up. I also purchased a 75 ft power cord so I could run generator from my shed to eliminate noise. Unit powered the entire house (don't have air conditioning but do have well, septic and sump) without any issues. First test very positive now waiting for the next power outage to occur. This generator has given me a piece of mind when storms approach. Well worth the money.

Review from generac.com
Helpful?698EZRGTDSV513631905214
Nov 27, 2017
Reviewer name: Superjetta
5 out of 5 stars
5 out of 5 stars review

A Work Horse

We purschased this generator back in first days of October, after huriacane Maria hit our island in Puerto Rico. Worked more than 10 hours nightly cause power went out in my house from September 20 and came back Novemeber 20. Worth every dollar we paid, if you do the maintanience punctually you"ll get the best of him. We are firts time buyers and we recomend Generac to friends. Pay for quality.

Review from generac.com
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Nov 3, 2014
Reviewer name: Dave
5 out of 5 stars
5 out of 5 stars review

Great power without breaking the bank

I had researched several brands and models of generators and this 7500W model topped the list each time. Bought it to run tools for home renovation jobs and backup if power was ever lost at home. Does everything I need it to do! Great power for the price! Only downside is noise. This is supposedly noisier than most in its class. This is not an issue for me, but if it was regularly used go home backup, I'd consider a quieter one for running throughout the night.

Review from generac.com
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Mar 4, 2023
Reviewer name: Cannibal2
4 out of 5 stars
4 out of 5 stars review

Solid performer after fixing battery issue.

Solid performer after fixing battery issue. The battery died after 6 months and would not hold a charge. After installing a new battery and a disconnect so the battery no longer had a drain on it, I also installed a motorcycle style trickle charger. It now works perfectly and the battery holds a charge. I keep the battery disconnected until it's time to use it. It is now a perfect generator after the $50 upgrade. Too bad Generac did make the improvements in the factory because it does take a certain amount of expertise and engineering to correct the problem but is doable if you have the right tools. I will attach some photos at a later date.

Review from generac.com
Helpful?698EZRGTDSV513631905214