Travel with fewer limits and fewer compromises. This 7,000-watt EFI gas generator keeps your RV powered and ready for long days away from hookups. Quiet operation and dependable power make long days, hot weather, and off-grid stays easier.
Larger motorhomes place steady demands on a generator, especially when air conditioners, appliances, and chargers are running together. This 7,000-watt EFI gas generator is built for that kind of use, delivering enough power to support two 15,000 BTU air conditioners while maintaining stable output for the rest of your coach. The result is dependable performance without the dips and surges that can disrupt comfort.
Electronic fuel injection helps the generator respond more precisely to changing conditions. Cold starts are easier, fuel delivery stays consistent, and performance remains steady as loads change. For everyday travel that means improved efficiency and fewer hassles when starting up after long drives or cool mornings.
When you're traveling with a full-size RV, power has to show up when you need it. This 7,000-watt generator is built to handle air conditioners, appliances, and everyday loads without drama, even as demand adds up. Voltage stays in check, equipment runs the way it should, and you don't have to think twice about what's turned on. Microprocessor control and built-in self-diagnostics quietly keep tabs in the background, making it easier to sort things out if the generator ever needs attention.
This generator's sound-dampening design helps keep operation unobtrusive once it's running. The fully enclosed housing and exhaust system reduce noise, while vibration-isolating mounts limit how much engine movement transfers into the coach. That makes for quieter days and nights, and fewer disruptions to nearby campers.
An onboard generator tends to earn its place over time. At first, it's there for hot travel days or the occasional stop without hookups. Then it becomes something you rely on more often, keeping the coach comfortable, supporting longer stays, and giving you options when plans don't go exactly as expected. That kind of dependability quietly changes how you travel. For RVers replacing an older unit or stepping up in power, this 7,000-watt EFI generator fits naturally into that rhythm. It's the kind of upgrade that keeps showing its value trip after trip.
An onboard generator is a substantial piece of equipment, and installation is best planned with that in mind. The weight and size typically require two people or a lifting device to position it safely into a generator bay. For those who prefer professional help, you can use etrailer's installer locator to find an experienced shop nearby and ensure everything is mounted, connected, and set up correctly from the start.
Alternate Instructions
California residents: click here
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everyone, Steve here with etrailer.com. Today we're looking at this Cummins Onan QG 7000 EFI gas RV generator with 7,000 kilowatts of power and it has 120 volt single phase EVAP option and it's CARB compliant. Now folks, this should be a routine direct replacement. You can go ahead and use the dimensions and everything that I put on the screen for you today, but make sure that your kilowatts, the 7,000 is gonna match or exceed what your needs are in your RV or trailer or camper. Now this should be a direct replacement. You have some wires to hook up, and in this case you have the gas hookup as well.
Now, this should install where that old worn out Onan generator probably is right now after many, many years of great use. It's finally kaputs. Here's a great upgrade. This guy has a lot of newer things on it that the old one probably just didn't have. Now starting off, it's gonna have that CARB compliance that we we inchesre talking about, and you have a sticker here, right there that certifies that.
It also has the built-in EFI and the wire harnesses for remote starting and the power wires and everything as well. Now, this also has soundproofing. It's got an enclosed muffler on this end, you're gonna have quieter days, quieter nights, and the sound level meets the National Park Service requirements of that 60 decibels at 50 feet. The muffler also is a spark arrester muffler. It's been USDA approved, so that's safe for National Force and campgrounds as well.
So you don't worry about doing mods or anything. Right here on the front, you have an access panel. Simply give it a little tug, pull it up and out, and now you can access everything for maintenance. As you can see, it's got the sound dampening insulation right here on the front cover. From here, you can access your oil, your hookups and everything.
They're gonna come out the side here. And then you got your power and ground. And then of course, your two 30 amp circuit breakers and your on off start button. And of course you got your air filter right here in the middle as well. Now, there's four bolts that hold this on, two on this side and two on the other. I went ahead and removed them. So let's go ahead and get this case off. We can take a better look inside together. Now, like I mentioned before, now we can see everything inside a little better. Over here you got your gas return and inlet, you got your power wires here, and those again would route out from the generator. And again, you have this wire harness. This should clip in right to the wire harness you already have on board that yours was plugged into. And then of course in the line fuse and another little connector right here. Again, along with all your circuit breakers and everything on the front. Coming from the top down, give you a little different view from everything up here as well. Now, we already mentioned about it being quiet. It also does use a four point vibration oscillation system, so you can kind of see there's some springs and stuff on all four corners. That's gonna help dampen everything along with the muffler having its own spring system as well, to keep everything quiet as well. As far as routine oil changes and everything, you shouldn't have to have much help at all with that. It's as simple as having a few basic tools and swapping out the oil and the air filter as needed per the maintenance in your instruction handbook and possibly the air filter as well. This does have built-in self-diagnostic capabilities, so troubleshooting should be a breeze. And it also has automatic shutoff safeties inside as well. So let's say you had low oil, maybe the system that overloaded or something like that. This thing's gonna shut itself down, preserve itself, you won't have to worry about it killing itself or you know, breaking anything permanently. So a very nice unit. As always, if you have questions about this unit or anything here at etrailer.com, reach out to us. We're here to help you. And if you don't wanna install this yourself because of the weight or just don't know how to, you can also use our dealer locator tool at etrailer.com and we can assist finding someone in your area to help you with the install as well. I'm Steven, thanks for watching.
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.