
What are Onan generators?
Onan generators are quiet, giving you peace at night when you lay down so you don't have to worry about the loud roaring noise while camping. The Onan Marquis Gold generator is the number one used camping generator across the nation. Most RV's and campers come equipped with a generator cargo area, and Onan generators are the only style of generators compact enough to fit into the camper's cargo space built for RV generators. We also have a list of different generator parts, allowing your ...
What is the oil capacity for Onan generator?
Onan 5500 Generator Oil Capacity. The oil tank size for this model of Onan generators is 2 quarts. That is about half the size of most modern small cars. When you do your oil change, you should not have any left over oil taking up storage space. Does an Onan Generator Have an Oil Filter.
What is engine oil capacity of Onan 4000 watt generator?
When it is time to do an oil change on your Onan 4000 generator, you will not need to buy a lot of oil. The generator only takes 1.6 quarts of oil. YOU can get away with buying only 2 quarts unless you need extra oil lying around your RV for other duties.
What is an Onan generator?
What is an Onan RV Generator? Onan RV generators are made by Cummins. They are portable and dependable engine power stations for your RV, which can power your coach. The Onan RV generators can run on diesel, gasoline, or liquid propane, letting you buy the variant you prefer. But most RVs have gas or propane as power sources.

How much does an Onan 5500 generator Weight?
288 pounds5500 Watts. Operates on gasoline, 10% Ethanol or less. Length 33.6 inches, width 22.2 inches, height 16.7 inches. Dry Weight of generator is 288 pounds.
How much does a Onan 6.5 generator weigh?
Cummins Onan 6.5 HGJAB-1272 RV Generator Set RV QG 6500 LP•Sound Level: 70 dB(A) Readings at 10 ft (3 m) half load•Weight: 299 lbs.•Dimensions (L x W x H Inches): 33.6 x 22.2 x 16.7
How much does an Onan 4000 weigh?
178 poundsLightweight at just 178 pounds and a compact 30 inches x 19.7 inches x 14.4-inches high.
How much does an Onan 7000 generator weigh?
299 poundsThe Onan 7000 includes 120-inch generator output leads plus a sealed remote start connector. This 7.0kW Onan RV Gasoline Generator weighs just 299 pounds with a compact design of 33.6 inches x 22.2 inches x 16.7-inches high. Meets National Park Service sound level requirements (60 dB(A) @ 50 ft.)
What does Onan 6500 generator weigh?
299 poundsThis Onan 6500 Propane Generator weighs just 299 pounds and has a compact design of 33.6-inches wide x 22.2-inches deep x 16.7-inches high.
What kind of oil do I put in my Onan generator?
Cummins 3265336 Onan SAE 15W-40 Oil - 1 Quart.
How many hours will an Onan 4000 watt generator last?
It depends on the exact model of Onan Generator the 3600 RPM units, most commonly ones built since the mid 1990's between 2,600 watts and 4,000 watts with proper service will last around 1,500 hours, maybe a bit more if you are lucky, The 5,600 watt and higher gas models are typically good for 2,500 - 3,000 hours, and ...
How much does an RV generator weight?
A 3600-watt generator can weigh more than 100 pounds empty and 140 pounds with a full fuel tank. Without an RV outlet, you'll need an adapter. They make more noise than allowed in most RV Parks or National Park Campgrounds.
How much gas does a 4000 watt Onan generator use?
1/2 gallon per hour... about 12 gallons if run continuously for 24 hours at 50% load.
How much fuel does a Onan 7000 generator use?
If you have the Onan Marquis Gold 7000 or the QG 7000, Onan rates it at 0.7 gal/hour at 50% load (3500 watts) or 1.2 ga/hr at full load (7000 watts). The LP model is slightly higher due to the lower energy per gal of LP.
What oil should I use in my Onan 4000 generator?
Onan RV recommends changing the oil every 100 hours or once a year, whichever comes first. It only takes about 20 minutes and you will be good to go for the season. You will need a T30 torx bit, a 12mm socket, an oil pan, a funnel and 1.6 quarts of SAE30 or 15W-40 oil.
How do I reset my Onan 4000 generator?
Hold down Stop/Prime and it should show a steady red light. If not repeat above. If it has a steady red light on Stop/Prime then start the generator as usual. Once it stabilizes turn on the breakers.
Where is the oil filter on a Onan 4000?
2:5010:31Changing Oil & Filter Onan Microquiet 4000 Generator - YouTubeYouTubeStart of suggested clipEnd of suggested clipHere's where the air filter is on my Onan 4000. There is a wing nut right here that you remove. ThenMoreHere's where the air filter is on my Onan 4000. There is a wing nut right here that you remove. Then you will be able to remove the cap.
How do you change the oil on a Onan 4000 generator?
2:447:47Oil change in a Cummins Onan RV QG 4000 generator - YouTubeYouTubeStart of suggested clipEnd of suggested clipGet my oil pan. And my oil pans in position just want to pick this out push up on it until you feelMoreGet my oil pan. And my oil pans in position just want to pick this out push up on it until you feel it start to go once you feel that you got it loose. A little bit pull there you go.
Recommended Accessories
These accessories are required to properly setup/install this product.
Reviews
Cummins Onan pretty much owns the RV generator market because their units come with very quiet operation. They are also known for their utility grade power output. These units come with powerful motor starting capability.
How-To Articles
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