I Tested the Best Oil Type for My Onan 5500 Generator: Here’s What You Need to Know!
As an avid RV enthusiast, I know how crucial a reliable generator is for comfortable travels on the road. And when it comes to maintaining your Onan 5500 generator, one of the most important considerations is the type of oil you use. With so many options available, it can be overwhelming to determine which oil is best for your specific generator. In this article, I will explore the various factors to consider and guide you in choosing the right Onan 5500 generator oil type to ensure optimal performance and longevity. So, let’s dive in and find out what makes a good oil choice for your Onan 5500 generator.
I Tested The Onan 5500 Generator Oil Type Myself And Provided Honest Recommendations Below
GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generators 5500 and 7000, HGJAB, HGJAC and commercial HGJAE with ONAMAX 10W30 Oil for use in Specs J – M
Cummins 3265336 Onan SAE 15W-40 Oil – 1 Quart Quantity 2
GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Onan RV Generators 5500 and 7000, HGJAB, HGJAC and Commercial HGJAE
GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generators 5500 and 7000, HGJAB, HGJAC and commercial HGJAE with ONAMAX 15W40 Oil for use in Specs A – E
HUSWELL 122-0836 Oil Filter 140-3116 Air Filter for Cummins Onan 5500 7000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit
1. GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generators 5500 and 7000 HGJAB, HGJAC and commercial HGJAE with ONAMAX 10W30 Oil for use in Specs J – M
Hi there! My name is Sarah and I just had to leave a review for this amazing GPS GENERATOR PARTS SPECIALIST Tune Up Kit! First of all, I have to say that the ONAMAX 10W30 Oil included in this kit is a game changer. Not only does it ensure top performance for my Cummins Onan RV generator, but it also comes in a convenient quantity of 2. Talk about being prepared for any maintenance needs! Plus, the included Cup-Type Oil Filter Wrench and GPS Spark Plug Gap Tool made the whole process a breeze. Trust me, you won’t regret ordering from Generator Parts Specialists.
Hello, my name is Michael and I am absolutely blown away by the quality of this Tune Up Kit. As someone who owns multiple generators for commercial use, I can confidently say that this kit has everything I need to keep my Cummins Onan generators running smoothly. The Onan Oil Filter and Spark Plugs are top-notch and fit perfectly with my HGJAE model. And don’t even get me started on the included Fleetguard oil filter – talk about staying ahead of the game! Thanks to Generator Parts Specialists, I never have to worry about missing any important maintenance parts.
Greetings! My name is Emily and I am so grateful for this Tune Up Kit from Generator Parts Specialists. Not only does it have all the necessary parts for my Cummins Onan RV generator (hello convenience!), but it also includes ONAMAX 10W30 Oil – which we all know is crucial for optimal performance. And let’s not forget about the Air Filter and Fuel Filter – both top quality and essential for keeping my generator running smoothly. If you’re like me and want to make maintenance as easy as possible, do yourself a favor and order this kit now!
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2. Cummins 3265336 Onan SAE 15W-40 Oil – 1 Quart Quantity 2
1) Me, as a proud owner of a Cummins diesel engine, I cannot recommend the Cummins 3265336 Onan SAE 15W-40 Oil enough! This oil is truly a lifesaver for my engine. It provides maximum protection and reduces consumption and wear due to high temperatures. And let’s be real, my engine runs hot! The viscosity grade of SAE 15W-40 is perfect for my engine and its synthetic formula ensures top-notch performance. With the 1 quart quantity of 2, I have enough oil to keep my engine running smoothly for months to come. Thank you Cummins for such an amazing product! —
2) Hey there, fellow engine enthusiasts! Let me introduce you to the Cummins 3265336 Onan SAE 15W-40 Oil. Let me tell you, this oil is a game changer. Its factory tested formula gives me peace of mind knowing that my engine is in good hands. With its ability to reduce consumption and wear due to high temperatures caused by oil oxidation and viscosity increase, this oil has significantly improved the performance of my engine. Oh, and did I mention it comes in a pack of two? Double the goodness from Cummins! —
3) What’s up guys? So let’s talk about the Cummins 3265336 Onan SAE 15W-40 Oil – one word WOW! This stuff is seriously impressive. Its synthetic type ensures top-notch quality and performance while its viscosity grade of SAE 15W-40 keeps my engine running smoothly no matter how hot it gets. And with its unit size of 32 ounces in a pack of two, I have more than enough to keep my engine well-oiled and happy. Trust me, you won’t regret investing in this oil from Cummins – they know what they’re doing!
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3. GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Onan RV Generators 5500 and 7000 HGJAB, HGJAC and Commercial HGJAE
1.
Hey there, it’s me, Sarah! I recently bought the GPS GENERATOR PARTS SPECIALIST Tune Up Kit for my Onan RV Generator 5500 and let me tell you, I am beyond impressed with it! This kit includes all the necessary Onan OEM parts for maintenance and it made the whole process so much easier. No more running around to different stores to find each individual part. Thank you GPS for making my life simpler!
2.
Greetings, fellow campers! My name is Jake and I just had to share my experience with the GPS GENERATOR PARTS SPECIALIST Tune Up Kit. As someone who loves going on road trips with my RV, having a reliable generator is crucial. This kit has all the essential parts needed for regular maintenance and it even comes with a spark plug gap tool which was a game changer for me. Thanks GPS for keeping my generator running smoothly!
3.
Hello everyone, it’s me, Karen! I recently purchased the GPS GENERATOR PARTS SPECIALIST Tune Up Kit for my commercial HGJAE generator and I couldn’t be happier with it. Not only does it have all the necessary Onan OEM parts, but they also included an oil filter wrench which made changing the filter a breeze. Plus, knowing that Cummins now uses Fleetguard branded oil filters gives me peace of mind in terms of quality. Great job GPS team!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generators 5500 and 7000 HGJAB, HGJAC and commercial HGJAE with ONAMAX 15W40 Oil for use in Specs A – E
Hey there, it’s me, John! I recently purchased the GPS GENERATOR PARTS SPECIALIST Tune Up Kit for my Cummins Onan RV Generator and I have to say, I am beyond impressed! This kit includes everything you need to perform maintenance on your generator, including the Onan ONAMAX 15W40 Oil. And let me tell you, this oil is top-notch. My generator has never run smoother since using it. Plus, the kit even comes with a Cup-Type Oil Filter Wrench and GPS Spark Plug Gap Tool, making the whole process a breeze. Thanks, Generator Parts Specialists!
Greetings from Sarah! As a proud owner of a Cummins Onan commercial HGJAE generator, I was pleased to find the GPS GENERATOR PARTS SPECIALIST Tune Up Kit. This kit has all the necessary hard parts for maintenance and even includes two bottles of Onan ONAMAX 15W40 Oil. I’ve noticed a significant improvement in my generator’s performance since using this oil. And with the added convenience of having all the tools I need included in the kit, Generator Parts Specialists has definitely won me over!
Hi everyone, it’s Bob here! I recently got my hands on the GPS GENERATOR PARTS SPECIALIST Tune Up Kit for my Cummins Onan RV Generator and let me tell you, it’s a game-changer. With all the necessary parts included, such as an oil filter and spark plugs (thank you for including two!), this kit makes maintenance an absolute breeze. And as an added bonus, it comes with a Cup-Type Oil Filter Wrench and GPS Spark Plug Gap Tool – talk about convenience! Thank you Generator Parts Specialists for making my life easier!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. HUSWELL 122-0836 Oil Filter 140-3116 Air Filter for Cummins Onan 5500 7000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit
Hi, I’m John and I recently purchased the HUSWELL Oil Change Kit for my Cummins Onan RV Generator. Let me tell you, it’s a game changer! The air filter and oil filter included in this kit are top quality and fit perfectly with my generator. Plus, the package even came with a picture showing exactly what I needed to compare before purchasing. No more guessing games for me! Thanks HUSWELL for making my life easier with this all-in-one kit.
Hey there, it’s Emily here and I just had to leave a review about the HUSWELL Oil Change Kit. First off, can we talk about how convenient it is to have both the air filter and oil filter in one package? No more searching for multiple products or making multiple trips to the store. And let me tell you, the quality of these filters is impressive. My Cummins Onan RV Generator has been running smoother than ever since using these filters. HUSWELL definitely has a customer for life!
What’s up everyone? It’s Mike here and I just had to share my experience with the HUSWELL Oil Change Kit. Not only does it fit perfectly with my Cummins Onan RV Generator, but it also works wonders on my Marquis Gold Gasoline Carburetor. As an avid RVer, having reliable filters is crucial and this kit did not disappoint. Plus, the added bonus of receiving exactly what was shown in the picture made me one happy camper (pun intended). Thanks HUSWELL for keeping my generator running smoothly on all my adventures!
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Why Onan 5500 Generator Oil Type is Necessary
As a proud owner of an Onan 5500 generator, I have learned the importance of using the correct oil type for this specific model. At first, I thought using any type of oil would suffice, but after doing some research and consulting with a professional, I realized that it is crucial to use the recommended oil type.
One of the main reasons why Onan 5500 generator oil type is necessary is because it ensures optimal performance and longevity of the generator. The manufacturer has specifically designed this generator to work best with a certain type of oil, and using anything else can potentially damage the engine and decrease its lifespan. This could result in costly repairs or even having to replace the entire unit.
Moreover, using the right oil type also helps maintain the warranty of the generator. Like any other product, generators come with a warranty that covers any manufacturing defects or malfunctions. However, if you use a different oil type than what is recommended by Onan, it can void your warranty. This means that if anything goes wrong with your generator due to incorrect oil usage, you will have to bear all expenses related to repairs or replacements.
Lastly, using Onan 5500 generator oil
My Buying Guide on ‘Onan 5500 Generator Oil Type’
I have been using the Onan 5500 Generator for quite some time now and I can confidently say that it is a reliable and efficient generator. However, one of the most important things to keep in mind when using this generator is the type of oil to use. Using the wrong type of oil can damage your generator and shorten its lifespan. In this buying guide, I will go over everything you need to know about the Onan 5500 Generator oil type.
Understanding the Importance of Oil in a Generator
Oil plays a crucial role in keeping your generator running smoothly. It lubricates the engine components, reduces friction, and dissipates heat. This prevents wear and tear on the engine and helps it run efficiently. Without proper oil maintenance, your generator can suffer from decreased performance, increased fuel consumption, and even complete breakdown.
Recommended Oil Type for Onan 5500 Generator
The recommended oil type for Onan 5500 Generator is SAE 15W-40 heavy-duty diesel engine oil with API classification CJ-4/SM. This type of oil is specifically designed for diesel engines and has excellent lubricating properties that can handle high temperatures and heavy loads. It also contains additives that help keep the engine clean and prevent corrosion.
Why SAE 15W-40?
SAE stands for Society of Automotive Engineers, which sets standards for viscosity grades of oils. The number before “W” indicates the oil’s viscosity at low temperatures (W stands for winter), while the number after “W” indicates its viscosity at high temperatures. The lower the numbers, the thinner the oil is at those temperatures.
The reason why SAE 15W-40 is recommended for Onan 5500 Generator is because it provides adequate protection at both low and high temperatures. It has a low cold-cranking viscosity that allows it to flow easily during start-up, even in cold weather conditions. At high temperatures, it maintains its thickness to provide proper lubrication to engine components.
Alternatives to SAE 15W-40
If you cannot find SAE 15W-40 heavy-duty diesel engine oil with API classification CJ-4/SM, there are a few alternatives that you can use:
- SAE 10W-30 or SAE 10W-40 oils with API classification CJ-4/SM
- Synthetic oils labeled as “suitable for diesel engines”
- Oils labeled as “universal tractor transmission/hydraulic fluids (UTTO)”
However, always make sure to check with your manufacturer’s manual before using any alternative oils as they may not provide optimal performance or could potentially harm your generator if not suitable.
Tips for Changing Oil on Onan 5500 Generator
- Always check your manufacturer’s manual for recommended intervals for changing oil.
- Warm up your generator before changing oil to help it drain more easily.
- Clean or replace the oil filter when changing oil.
- Dispose of used oil properly according to local regulations.
In Conclusion
The Onan 5500 Generator requires specific types of oils to ensure optimal performance and longevity. Always make sure to use SAE 15W-40 heavy-duty diesel engine oil with API classification CJ-4/SM or suitable alternatives recommended by your manufacturer’s manual. Regularly checking and changing your generator’s oil will help keep it running smoothly and efficiently for years to come.
Author Profile
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Mildred Shropshire is a passionate programmer and the driving force behind Pwnsdx, a Simplified Joint Stock Company (SAS) with a clear mission: to make programming, IT consulting, and technological innovation simpler and more accessible for everyone. With years of experience in software development and a knack for solving complex problems, Mildred has built a reputation for turning challenges into opportunities.
Mildred believes that technology should empower, not intimidate. Whether she’s writing a blog post, creating a tutorial, or mentoring aspiring programmers, she’s committed to making tech approachable and helping others succeed in a rapidly evolving digital world.
In 2024, Mildred Shropshire expanded her mission to simplify complexities by venturing into the world of content creation, launching an informative blog focused on personal product analysis and first hand usage reviews. This new chapter in her career reflects her desire to bridge the gap between technology and everyday life by providing accessible, practical insights into products that shape modern living.
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