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DuroStar 4000W Portable Gas Generator Expired

$270
$399.99
+ SD Cashback + Free Shipping w/ Prime
+32 Deal Score
29,373 Views
Woot has DuroStar 4000W Portable Gas Generator (DS4000S) for $269.99. Shipping is free for Amazon Prime Members (must login with your Amazon account) or is otherwise $6 per order. To earn Slickdeals Cashback, before purchase, follow the cashback instructions below (PC extension required, before checkout).

Thanks to Deal Hunter plu388 for finding this deal.
  • Note: If you are checking out with Amazon Prime and you are seeing a shipping cost during checkout, look for and tap/click the "Use this address" button. The order page will finish loading and shipping will update.
Specs:
  • Max AC Output: 4,000 Watts
  • Rated AC Output: 3,300 Watts
  • Fuel Tank Capacity: 4 Gallons
  • Engine: DuroStar Air Cooled OHV Engine
  • Low Oil Lamp/Shutoff: Yes
  • Start Type: Recoil
  • Spark Arrestor: Yes
  • Run Time @50% Max Output: UP to 8 hours and 1/2 Load
  • EPA Approved: EPA & CARB Compliant/50-States
  • Current: 120V
  • Amerpage: 33A/16A
  • Decibels: 69 dB(A)
  • Torque: 9.7ft-lbs
  • Engine Size (CC): 208 cc

Editor's Notes & Price Research

Written by
  • About this deal:
    • This price is $130 lower (33% savings) than the list price of $399.99
    • Estimated delivery Mar 29 - Mar 31
    • Please read the Forum Thread for more deal discussion.
    • This price matches a recent Frontpage deal.
  • About this product:
    • Rating of 4.5 from over 4,400 Amazon customer reviews.
    • 3-year warranty (details).
  • About this store:
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Original Post

Written by
Edited March 24, 2022 at 05:45 PM by
Woot.com [woot.com] has DuroStar 4000W Portable Gas Generator (DS4000S) for $269.99. Shipping is free for Amazon Prime Members (must login with your Amazon account) or is otherwise $6 per order.

Specs:
  • Max AC Output: 4,000 Watts
  • Rated AC Output: 3,300 Watts
  • Fuel Tank Capacity: 4 Gallons
  • Engine: DuroStar Air Cooled OHV Engine
  • Low Oil Lamp/Shutoff: Yes
  • Start Type: Recoil
  • Spark Arrestor: Yes
  • Run Time @50% Max Output: UP to 8 hours and 1/2 Load
  • EPA Approved: EPA & CARB Compliant/50-States
  • Current: 120V
  • Amerpage: 33A/16A
  • Decibels: 69 dB(A)
  • Torque: 9.7ft-lbs
  • Engine Size (CC): 208 cc
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I have this generator. It's been great. I was able to run a refrigerator and two small window air conditioners. I've used it a couple of time. I also added the wheel kit. Things to keep in mind: the spark plug is tight for a socket, so keep track included plug wrench. Oil fill is real pain. You must have a funnel to fill (oil plug in near the bottom of the engine and shouldn't tilt the generator to fill or it could gum up the engine or spark plug. It is difficult to know when it is full, so do the last bit slowly and check until full. Finally, keep an extra spark plug, the wrench and a can of starter spray in an emergency kit and along with about 15 gallons of gas. Fill up your car with them every month or so with that gas and refill the gas can to keep it fresh (you could use a gas stabilizer as well, but don't store it more than a couple of months). You'll thank me, especial for the starter spray as this is a pull start.
·
hahahaha! link when you find it! Wink
·
Yes, let us know when you can buy an electric "generator" that will output 4000w. Well actually that is very doable but it will take you about 10 years running this gennie 24/7 (with premium gas) to make the investment pay out dividends.
·

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Joined Nov 2016
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> bubble2 30 Posts
14 Reputation
louieknucks
03-24-2022 at 01:11 PM.
03-24-2022 at 01:11 PM.
Over $100 cheaper than the Amazon price. Wheel kit for this is $47.98 on Amazon.
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Last edited by louieknucks March 24, 2022 at 01:14 PM.
Joined Oct 2014
L3: Novice
> bubble2 254 Posts
19 Reputation
money213
03-24-2022 at 01:30 PM.
03-24-2022 at 01:30 PM.
Can someone experienced with generators please help me compare OP's generator with one in link below?

https://www.target.com/p/pulsar-p...lsrc=aw.ds
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HIDDENBoastfulHill191003-24-2022 at 01:33 PM.
Joined Sep 2014
L3: Novice
> bubble2 155 Posts
38 Reputation
bplynn
03-24-2022 at 01:39 PM.
03-24-2022 at 01:39 PM.
Quote from BoastfulHill1910 :
With current gas prices what they are, i don't know why anyone would buy a gas generator. I'm in the market for an electric one if anyone sees any good deals!
hahahaha! link when you find it! Wink
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Joined Nov 2021
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> bubble2 2 Posts
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JohnnyG1987
03-24-2022 at 02:06 PM.
03-24-2022 at 02:06 PM.
Quote from money213 :
Can someone experienced with generators please help me compare OP's generator with one in link below?

https://www.target.com/p/pulsar-p...lsrc=aw.ds

2300 watts vs. 4000 watts is one difference…also one is an inverter by the looksSmilie
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Joined Mar 2018
L10: Grand Master
> bubble2 6,072 Posts
1,230 Reputation
Pro
WooHoo2You
03-24-2022 at 02:37 PM.
03-24-2022 at 02:37 PM.
Quote from BoastfulHill1910 :
With current gas prices what they are, i don't know why anyone would buy a gas generator. I'm in the market for an electric one if anyone sees any good deals!
Yes, let us know when you can buy an electric "generator" that will output 4000w. Well actually that is very doable but it will take you about 10 years running this gennie 24/7 (with premium gas) to make the investment pay out dividends.
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Joined Mar 2018
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> bubble2 6,072 Posts
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WooHoo2You
03-24-2022 at 02:40 PM.
03-24-2022 at 02:40 PM.
Quote from money213 :
Can someone experienced with generators please help me compare OP's generator with one in link below?

https://www.target.com/p/pulsar-p...lsrc=aw.ds [target.com]
They are not really comparable. What are you trying to do / power?
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Joined Jun 2012
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> bubble2 611 Posts
72 Reputation
Fred001
03-24-2022 at 02:54 PM.
03-24-2022 at 02:54 PM.
Quote from money213 :
Can someone experienced with generators please help me compare OP's generator with one in link below?

https://www.target.com/p/pulsar-p...lsrc=aw.ds

The generator you linked to is an inverter generator which would be better for more sensitive devices like APC(backup batteries), computers, some TV's etc... Inverter generators are also generally quieter.
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Joined Oct 2014
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> bubble2 254 Posts
19 Reputation
money213
03-24-2022 at 03:23 PM.
03-24-2022 at 03:23 PM.
Quote from WooHoo2You :
They are not really comparable. What are you trying to do / power?

Nothing specific just need a generator at home for emergency power. Maybe at least power a fridge or something haha
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Joined Oct 2014
L3: Novice
> bubble2 254 Posts
19 Reputation
money213
03-24-2022 at 03:25 PM.
03-24-2022 at 03:25 PM.
Quote from Fred001 :
The generator you linked to is an inverter generator which would be better for more sensitive devices like APC(backup batteries), computers, some TV's etc... Inverter generators are also generally quieter.

Good to know, thanks! I doubt I would ever use it to power a laptop or TV haha so would you say OP's deal is better? I got the inverter one from Home Depot for the same price few months ago I'm pretty sure I can return it for a gift card if I get this one instead. Thanks!
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Joined Mar 2015
L1: Learner
> bubble2 10 Posts
14 Reputation
DavidN7047
03-24-2022 at 03:29 PM.
03-24-2022 at 03:29 PM.
This good to power camper/camper ac? How loud is 69 dbs?
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Joined Nov 2021
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> bubble2 29 Posts
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LosseNutsCorp
03-24-2022 at 04:13 PM.

Our community has rated this post as helpful. If you agree, why not thank LosseNutsCorp

03-24-2022 at 04:13 PM.
I have this generator. It's been great. I was able to run a refrigerator and two small window air conditioners. I've used it a couple of time. I also added the wheel kit. Things to keep in mind: the spark plug is tight for a socket, so keep track included plug wrench. Oil fill is real pain. You must have a funnel to fill (oil plug in near the bottom of the engine and shouldn't tilt the generator to fill or it could gum up the engine or spark plug. It is difficult to know when it is full, so do the last bit slowly and check until full. Finally, keep an extra spark plug, the wrench and a can of starter spray in an emergency kit and along with about 15 gallons of gas. Fill up your car with them every month or so with that gas and refill the gas can to keep it fresh (you could use a gas stabilizer as well, but don't store it more than a couple of months). You'll thank me, especial for the starter spray as this is a pull start.
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Joined Mar 2018
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> bubble2 6,072 Posts
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WooHoo2You
03-24-2022 at 04:46 PM.

Our community has rated this post as helpful. If you agree, why not thank WooHoo2You

03-24-2022 at 04:46 PM.
Quote from money213 :
Nothing specific just need a generator at home for emergency power. Maybe at least power a fridge or something haha
For the inverter, you are only going to be able to power a couple of devices but they are MUCH quieter, tend to be more fuel efficient, and a lot lighter (throw in a small car) but cost much much more per watt. Great for glamping and tailgating. Also the power is "cleaner" so in theory they are safer to use on "sensitive" electronics. Now, I say "in theory" because this is mainly hearsay and internet nonsense that non-inverter generators will cause something bad to happen. Tony Todd is more likely to appear if you say "Candyman" three times in the bathroom mirror than a decent non-inverter generator breaking your stuff. Either way, if you connect a $10,000 Viking refrigerator to a $300 generator...you are an idiot.

Non-inverter generators are much better if you plan on using high draw items such as window AC's, refrigerators with compressors, for any type of power tools, and so on. This model even has an RV plug so you can use on a camper. To me that is pretty cool, especially at the price.

They both have their own use and many people own both.
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Last edited by WooHoo2You March 24, 2022 at 04:48 PM.
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