Are you trying to find quiet diesel generators among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling quiet diesel generators on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 16 hours of research and did 22 quiet diesel generators tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best quiet diesel generators you can buy today
- THIS FILTERS KIT ARE TOTALLY ORIGINAL AND GENUINE BRAND FLEETGUARD
- Filters Kit (AF27906, LF3591, P552387) for Cummins Onan Quiet Diesel 6000 7500 8000 Auxiliary Power Unit Generator. Replaces Cummins Onan (1402897, 1220833, 1492513)
- AF27906 (1) Fleetguard Air Filter, Replaces Cummins Onan 140-2897
- LF3591 (1) Fleetguard Lube Spin-On, Replaces Cummins Onan 122-0833
- FF236 Donaldson Fuel Filter, Replaces Cummins Onan 149-2513
- đ[High Quality]Quality materials and advanced technology are used to meet or exceed OEM standards. Lower initial restriction protects engine performance and fuel economy.
- đ[Fitment]Compatible With Cummins Onan Quiet Diesel 6000 7500 8000 Auxiliary Power Unit Generator
- đ[Replaces parts]Cummins Onan 1402897 1220833 1492513
- đ[Package includes]1 x FF236/149-2513 Fuel Filter;1 x AF27906/140-2897 Air Filter;1 x LF3591/122-0833 Spin-On Oil Filter
- đ[Note]This is NOT a original part, it's a aftermarket replacement part manufactured by GETOPAUTO.Though this is not a original parts, it works even better on your vehicle with a lower price. Save time and dollars from car dealership
- THIS FILTER IS TOTALLY ORIGINAL AND GENUINE BRAND FLEETGUARD. Filters Kit Fleetguard (AF27906, LF3591) For Cummins Onan Quiet Diesel 6000 7500 8000 Auxiliary Power Unit Generator. Replaces Cummins Onan (1402897, 1220833)
- AF27906 (1) Fleetguard Air Filter, Replaces Cummins Onan 140-2897
- LF3591 (1) Fleetguard Lube Spin-On, Replaces Cummins Onan 122-0833
- Filters Kit Fleetguard (AF27906, LF3591, FF236) For Cummins Onan Quiet Diesel 6000 7500 8000 Auxiliary Power Unit Generator. Replaces Cummins Onan (1402897, 1220833, 1492513)
- AF27906 (1) Fleetguard Air Filter, Replaces Cummins Onan 140-2897
- LF3591 (1) Fleetguard Lube Spin-On, Replaces Cummins Onan 122-0833
- FF236 (1) Fleetguard Fuel Filter, Replaces Cummins Onan 149-2513
- 149-2513 Fuel Filter: Fit for HDCAA(Spec A-D), HDCAB(Spec A-D), HDKAH(Spec A-K), HDKAJ(Spec A-K), HDKAK(Spec A-K), HDKBA(Spec A-E), HDKCA(Spec A-F), HDKCB(Spec A-F) Quiet Diesel. Replace OE number: BF-806, P55-0888, 33063, 3063, F50033, PF-888, TP-888, ALG-888, 86063, FP-888, P77-9307, FF236, 25010487, 1492513.
- 122-0833 Oil Filter: Fit for RV QD 3200, RV QD 6000/8000 series, RV QD 10000/12500 series HDKAH, HDKAK. HQD Series HQDPA, HQDPC. Older Diesel Generators HDKBA. Replace OE number: 122-0833, PF1127, B179, LF3591, PH3593A, AM101378, ML 1002, 51064.
- 140-2897 Air Filter: Fit for QD Series HDKAH(Spec A-K), HDKAH(Spec L-N), HDKAK(Spec A-K), HDKAK(Spec L-N), HDKAJ(Spec A-K), HDKAJ(Spec L); HQD Series HQDPA(Spec A-C), HQDPC(Spec C). Replace OE number: 140-2897, PA5658, 83697, AF27906, LAF5978, CA11094, 49697.
- Note: If the filter is not replaced for a long time, sundries and other particles generated during operation cannot be effectively filtered, which will aggravate mechanical wear and damage the engine. Therefore, please replace the fuel filter, oil filter and air filter regularly.
- Package includes: 1 * 149-2513 Fuel Filter, 1 * 122-0833 Spin-on Oil Filter, 1 * 140-2897 Air Filter.
- 4, 500 peak watts/ 3, 700 running watts
- Capable of up to 15 hours of extended operation at half load on 3. 2 gallons of fuel
- Convenient wireless remote start allows you to operate the unit from up to 80 ft away
- Quiet operation (63 db) make it possible to have conversation 10 Feet away
- Compact design with extendable Handle and Never-Flat wheels for easy handling and storage capability
- Dimensions: 23.2" L x 18" W x 20.1" H | Weight: 99.2 lb.Dimensions: 23.2" L x 18" W x 20.1" H | Weight: 99.2 lb.Engine Speed : 3600 RPM. Spark Plug Gap : 0.7 - 0.8 mm (0.028 - 0.031 in).
- Extremely quiet operation minimizes noise;, EPA III and CARB Compliant
- 212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours
- Fuel shutoff maximizes the generatorâs lifespan by using up the remaining fuel in the carburetor before shutting down
- Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops
- Includes two three-prong 120V receptacles, one AC 120V NEMA TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, a digital load and fuel display, and a two-year warranty
- 1. Air filter Replacement for Onan RV Generators
- 2. Air cleaner replacement for Quiet Diesel QD, HDKAH, HDKAJ, HDKAK ,HQD, HQDPA, HQDPC
- 3. Replacement for Onan 140-2897 1402897 1402897
- 4. ID: 5.1inch(12.9cm) X OD 6.5inch(16.6cm) x height 3.98inch(10.1cm). Package include: 1 x air filter
- 5.HIFROM focus on provide high quality products at fair price: Professional factory, Professional technical support; 3 Months warranty; if you unsatisfy with our product, you can return to our USA warehouse, no risk.
- ăPERFORMANCEăKeeping a clean RV fuel filter in your vehicle can reduce damage done to your engine and other fuel delivery components. This 10 micron fuel filter can screens out dirt, rust and other particles from the fuel, ensuring a steady flow of clean fuel for optimal engine performance.
- ăOUTSTANDING FILTRATIONăOutstanding filtration matters, that is why our RV fuel filter is crafted from high-grade filter medium that provide maximum filtration and minimal flow restriction. Deliver increased flow and efficiency that are demanded in the fuel system.
- ăREPLACES OE#ăBF-806, P55-0888, 33063, 3063, F50033, PF-888, TP-888, ALG-888, 86063, FP-888, P77-9307, FF236, 25010487, 1492513.
- ăREPLACEMENT FORă HDCAA(Spec A-D), HDCAB(Spec A-D), HDKAH(Spec A-K), HDKAJ(Spec A-K), HDKAK(Spec A-K), HDKBA(Spec A-E), HDKCA(Spec A-F), HDKCB(Spec A-F) Quiet Diesel.
- ăAFTER-SALES SERVICE ă If for any reason at all, you are not fully satisfied with the HDCAA RV fuel filter, you can contact us through amazon message for carefree REPLACEMENT or REFUND.
- Replace OE number: 149-2513, 1492513, BF-806, P55-0888, 33063, 3063, F50033, PF-888, TP-888, ALG-888, 86063, FP-888, P77-9307, FF236, 25010487.
- Compatible Quiet Diesel Engine : HDCAA(Spec A-D), HDCAB(Spec A-D), HDKAH(Spec A-K), HDKAJ(Spec A-K), HDKAK(Spec A-K), HDKBA(Spec A-E), HDKCA(Spec A-F), HDKCB(Spec A-F) Quiet Diesel.
- High-efficiency Filtration: 149-2513 fuel filter effectively filters 98% particles above 10 microns in the fuel, reduces wear and reduces fuel consumption, and improves engine performance.
- High-quality Material: Made of 3 layers of synthetic fiber filter paper, high quality metal, more durable and a longer service life.
- Package Includes: 1 * 149-2513 Fuel Filter. Regular filter replacement is necessary.
- â Air Filter Replace Cummins Onan 140-2897,1402897.
- â Compatible With Fleetguard AF27906,PA5658,83697,LAF5978,CA11094,49697.
- â Fits Cummins Onan RV Generators Quiet Diesel QD, HDKAH, HDKAJ, HDKAK ,HQD, HQDPA, HQDPC, HDKAH(Spec A-K) HDKAH(Spec L-N) HDKAK(Spec A-K) HDKAK(Spec L-N) HDKAJ(Spec A-K) HDKAJ(Spec L),HQD Series HQDPA(Spec A-C) HQDPC(Spec C).
- â High Quality: Factory filter, meet OEM standards. Separate packaged, easy store.
- â Size Perfect Fit: ID: 5.1inch(12.9cm) X OD 6.5inch(16.6cm) x height 3.98inch(10.1cm). You will get 1 Pcs Air Filter.
- âăAdjustable Input Voltageă Input voltage Support AC 110V-120V / 220V-240V , Output Range (12V 1A-5A, 12W-60W ) or (12V 10A-50A 120W-600W) ,voltage input will adjust automatically to SMPS Model ,Output current Mainly depends on your decive, such as 10A 120W, 20A 240W, 30A 360W, Max current up to 50A,Power 600W.
- âăUpgrade Appearance Patent DesignăThis Switch Transformer build with Aluminum alloy shell ,Built-in wire integrated design, Dual power connection methods, Very convenient for 12V devices with clamps, all copper nickel-plated terminal material, which has good electrical conductivity and high conversion efficiency , corrosion resistance ; More safe and stable.
- âăEffective Cooling SystemăItem Shell are designed with Many heat dissipation holes, Built-in Cooling fan and dust-proof net, which effectively prevent dust from entering, ensure the stable rotation of the electric fan and prevent the circuit board from burning ; moreover, Anti-skid pads are added to the bottom, which can also make the bottom better heat dissipation and work more stable, Converter Working Temperature Range : 14â-140âă
- âăSafe and ReliableăThis DC Power Supply Come with Overload , overvoltage protection / Leakage protection and short circuit protection function ; Compare with others , IMAYCC 12V Converter , power cord and plug all have passed UL / CE / RoHS Certifications, And we offer 12 months warranty Service.
- âăWide ApplicationăThis ac to dc converter Widely used in most 12V device , such as 12V diesel heater ,radio, broadcasting, LED display, LED Strip Light, CCTV Camera System , 3D Printer, Car Stereos, PCP Compressor etc.
- Gasoline: 7,250 Peak watts, 6,000 Running watts
- Propane: 6,500 Peak watts, 5,500 Running watts
- Supports 120-volt and 240-volt output
- Outlets: (1) USB A, (1) USB C, (2) GFCI 120V 5-20R, (1) 120V/240V L14-30R, (1) 120V TT-30 RV
- 312cc OHV 4 cycle engine with enclosed frame
- Parallel capability allows you to combine two generators and double your output when needed
- Remote, electric, and recoil start options provide convenience and reliability (battery included)
- Built-in inverter makes it safe to use with sensitive electronics
- Digital control center displays hours, voltage, load, and frequency
- Safety features include overload protection, circuit breakers, low oil shutdown, and carbon monoxide detection
- Dependable 7.3 HP 224cc OHV 4-Stroke engine
- Parallel capable with another P4500 inverter generator to reach 50A of power
- Two 5V USB ports for charging sensitive electronics such as phones or tablets
- RV and camper ready with 30A TT-30R outlet
- Push button and remote start with pull cord backup
- Air Filter Onan PN: 140-2897
- Fuel Filter Onan PN: 149-2513
- Oil Filter Onan PN: 122-0833
- Swivel Oil Filter Wrench: Maintenance Recommendation Sheet
- ăStrong Load CapacityăGM10500iETC has the maximum power among single cylinder silent inverter generator, the whole machine can work stably at 8500w running watts and 10500w starting watts on gasoline, 8000w running watts and 9500w starting watts on LPG, 6800w running watts and 8400w starting watts on Natural Gas, so large load starting current equipment, air compressor/blower/air conditioner can carry at one time.THD less than 3% perfect for sensitive equipments such as computer and cell phone.
- ăDiversified functional control Panelă Easy operation panel with remote start one-button start/electric start /ATS automatic control, etc., diversified configuration: equipped with 1X 120/240V AC 30A L14-30R Outlet,DC Cigarette Lighter Outlet: 12V DC 8.3A, 1X 120/240V AC 50A 14-50R Outlet,4X120V AC 20A 5-20R Outlet ,CO Alarm, Parallel Connectors,Battery Charging Port, overload reset switch and LED Light,Voltage transfer Switch can meet 120V/240V simultaneous use
- ăNeutral FloatingăFor easy bonding, make it perfect for home standby back up power easy connect the house. Using our special Bonding Plug(Sold seperately) to change the neutral floating to neutral bonded status for portable use.
- ăTri-fuel selectivityă Multi fuel choice can reduce the fuel shortage risk, gasoline and LPG, Natural Gas can be used.Fuel selector switch design patent, smooth operation, easy to use.
- ăperfect protection devicesăThe whole machine is equipped with perfect protection devices, such as overload protection, thermal protection, overvoltage protection, undervoltage protection, overcurrent protection, short circuit protection, overspeed protection, etc., which greatly facilitates the user's operation and improves the reliability/safety of the whole machine;
- ăGENMAX SupportăIncludes 1-year warranty with FREE lifetime technical support from experts.
- ăDigital Dual Fuel inverter generatorăGAS go with 7250 starting and 6000 running watts.LPG go with 6000 starting and 5500 running watts . This generator is perfect for emergency home power,jobsite use or camping with your 5ton RV.
- ăPowerfull Control centeră digital display fertures total running hours , load levelïŒand fuel level and AMPS used, overload,low oil . Type-C charge ports . voltage transfer switch,the 50A socket can get full power under 120V.
- ăElectronic Fuel levelă Easy to read how much fuel been used , how much percentage of fuel left.
- ăAutomatic transfer switch readyă equipped with an ats outlet making it easy to connect to a compatible automatic transfer switch perfect model for home standby.
- ăCO DETECTă Automatically tums off the generator when an unsafe level of carbon monoxide is detected.
- 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge
- Features Two GFCI 120V 5â20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14â50R; All Outlets Have Rubber Covers for Added Safety
- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
- Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a Userâs Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network
- 2550 Peak Watts and 1800 Rated Watts at Less Than 3% THD â Weighs Only 42.4 Lbs. â Gas Powered â One RV Ready TT-30R Outlet, Two 120V 20 Amp Outlets, and Two USB Outlets
- Great Choice for Home Use as an Emergency Backup in a Power Outage â Strong Enough to Run All Your Home Essentials â Featuring Automatic Low Oil and Carbon Monoxide (CO) Shutdown
- Extremely Quiet, Extremely Fuel Efficient: As Low As 52 dBA Noise Output and Up to 12 Hours of Run Time on a 1.16 Gallon Gas Tank â Features âEconomy Modeâ for Maximum Fuel Efficiency
- Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, and Voltage Output
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
How to choose a good quiet diesel generators
Does the idea of finding a fantastic quiet diesel generators make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in quiet diesel generators. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top quiet diesel generators products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top quiet diesel generators on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top quiet diesel generators brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top quiet diesel generators based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Â Would it be accurate to suggest that the quiet diesel generators were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, Â provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good quiet diesel generators, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your quiet diesel generators.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting quiet diesel generators for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our quiet diesel generators. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what quiet diesel generators should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on quiet diesel generators.
