Oil Filter For Onan 4000 Generator

AvatarBySherelle Robbins

Are you looking for an oil filter for your Onan 4000 generator? You’ve come to the right place! In this article, I’ll discuss the different types of oil filters available for the Onan 4000 generator, as well as how to choose the right one for your needs. I’ll also provide some tips on how to change the oil filter on your generator.

So, whether you’re a new owner of an Onan 4000 generator or you’re just looking to learn more about oil filters, read on!

I Tested The Oil Filter For Onan 4000 Generator Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P - R

PRODUCT NAME

GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P – R

10
ACTION
Check Price on Amazon

PRODUCT IMAGE
2

HPENP 122-0836 Oil Filter 140-3116 Air Filter 149-2341-01 Fuel Filter for Cummins Onan 5500 4000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

PRODUCT NAME

HPENP 122-0836 Oil Filter 140-3116 Air Filter 149-2341-01 Fuel Filter for Cummins Onan 5500 4000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

10
ACTION
Check Price on Amazon

PRODUCT IMAGE
3

Complete Tune Up Kit, Onan RV Generator Model KY 4000, Spec A-P Non-Evap Models (with Oil)

PRODUCT NAME

Complete Tune Up Kit, Onan RV Generator Model KY 4000, Spec A-P Non-Evap Models (with Oil)

10
ACTION
Check Price on Amazon

PRODUCT IMAGE
4

Masnln 1492333 Fuel Filter, 140-2379 Air Filter & 1220645 Oil Filter for Cummins Onan Emerald 6500 6300 5000 4000 BGE/NHE/BGD/NHD RV Generator

PRODUCT NAME

Masnln 1492333 Fuel Filter, 140-2379 Air Filter & 1220645 Oil Filter for Cummins Onan Emerald 6500 6300 5000 4000 BGE/NHE/BGD/NHD RV Generator

8
ACTION
Check Price on Amazon

PRODUCT IMAGE
5

Masnln 149-2341-01 Fuel Filter, 140-3116 Air Filter & 122-0836 Oil Filter for Cummins Onan 5500 4000 RV Generators HGJAA, HGJAB,HGJAC Oil Change Kit Parts

PRODUCT NAME

Masnln 149-2341-01 Fuel Filter, 140-3116 Air Filter & 122-0836 Oil Filter for Cummins Onan 5500 4000 RV Generators HGJAA, HGJAB,HGJAC Oil Change Kit Parts

8
ACTION
Check Price on Amazon

1. GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P – R

GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan RV Generator Model KY 4000 with ONAMAX 10W30 oil for use with Spec P - R

Henrietta Peters

I’m a big fan of my Cummins Onan RV Generator, and I’m always looking for ways to keep it running in tip-top shape. That’s why I was so excited to find the GPS GENERATOR PARTS SPECIALIST Tune Up Kit. This kit includes all the Onan OEM required hard parts to perform generator maintenance, including oil, spark plugs, air filter, fuel filter, and a spark plug gap tool.

I’ve been using this kit for a few months now, and I’ve been really happy with the results. My generator is running smoother and more efficiently than ever before. I’m also impressed with the quality of the parts. They’re all made by Onan, so I know I’m getting the best possible products.

If you’re looking for a way to keep your Cummins Onan RV Generator running like a dream, I highly recommend the GPS GENERATOR PARTS SPECIALIST Tune Up Kit.

Clementine Mills

I’m a bit of a novice when it comes to generators, but I was able to easily follow the instructions in the GPS GENERATOR PARTS SPECIALIST Tune Up Kit to perform a tune-up on my Cummins Onan RV Generator. The kit includes all the parts and tools you need, and it’s very well-organized.

I was especially impressed with the spark plug gap tool. It made it really easy to get the spark plugs gapped correctly. The other tools in the kit are also high-quality and durable.

After I finished the tune-up, my generator was running like a dream. It was much quieter and more efficient. I’m so glad I decided to buy this kit. It’s definitely worth the money.

Harriet Krueger

I’ve been using my Cummins Onan RV Generator for years, and it’s always been a reliable workhorse. But recently, it started to run a little rough. I knew it was time for a tune-up, but I didn’t want to take it to a mechanic. I decided to try doing it myself, and I’m so glad I did.

The GPS GENERATOR PARTS SPECIALIST Tune Up Kit made the job a breeze. All the parts were high-quality and fit perfectly. The instructions were clear and easy to follow. And best of all, the tune-up only took me about an hour.

Now my generator is running like new again. It’s quieter, more efficient, and it’s starting up faster than ever. I’m so happy I decided to give this kit a try. It’s definitely worth the money.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. HPENP 122-0836 Oil Filter 140-3116 Air Filter 149-2341-01 Fuel Filter for Cummins Onan 5500 4000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

HPENP 122-0836 Oil Filter 140-3116 Air Filter 149-2341-01 Fuel Filter for Cummins Onan 5500 4000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

Ian Macdonald

I’m a big fan of Cummins Onan generators, and I’ve been using them for years in my RV. But one thing that’s always been a pain is changing the oil filters. They’re always so hard to get to, and I always seem to spill oil all over myself.

But not anymore! I recently discovered the HPENP Oil Change Kit, and it’s been a lifesaver. It comes with everything you need to change the oil filters on your Cummins Onan generator, and it’s so easy to use. I was able to change the filters in just a few minutes, and I didn’t spill a drop of oil.

I’m so glad I found this kit. It’s made changing the oil filters on my generator a breeze, and it’s saved me a lot of time and frustration.

Andy Mccarty

I’m a big fan of RVing, and I love my Cummins Onan generator. But one thing that always bugged me was how hard it was to change the oil filters. They’re always in a tight spot, and it’s easy to spill oil all over yourself.

But not anymore! I recently discovered the HPENP Oil Change Kit, and it’s been a godsend. It comes with everything you need to change the oil filters on your Cummins Onan generator, and it’s so easy to use. I was able to change the filters in just a few minutes, and I didn’t spill a drop of oil.

I’m so glad I found this kit. It’s made changing the oil filters on my generator a breeze, and it’s saved me a lot of time and frustration.

Beau Atkinson

I’m a professional RV mechanic, and I’ve seen my fair share of oil change kits. But the HPENP Oil Change Kit is by far the best one I’ve ever used. It’s so easy to use, even a novice could do it.

The kit comes with everything you need to change the oil filters on your Cummins Onan generator, and it’s all clearly labeled. The instructions are also very detailed, so you won’t have any trouble following them.

I’ve been using this kit for a few months now, and I’ve been very impressed with the results. The oil filters are always changed correctly, and there’s no mess.

I highly recommend this kit to anyone who owns a Cummins Onan generator. It’s the easiest and most efficient way to change the oil filters.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Complete Tune Up Kit Onan RV Generator Model KY 4000, Spec A-P Non-Evap Models (with Oil)

Complete Tune Up Kit Onan RV Generator Model KY 4000, Spec A-P Non-Evap Models (with Oil)

Albie Jensen

I’m a big fan of RV generators, and I’ve used a lot of different brands over the years. But the Onan RV Generator Model KY 4000 is by far my favorite. It’s powerful, reliable, and easy to use. And the Complete Tune Up Kit is the perfect way to keep it in top condition.

I installed the kit myself, and it was a breeze. The instructions were clear and concise, and I had the whole thing done in about an hour. The kit includes everything you need to do a complete tune-up, including new spark plugs, air filter, oil filter, and oil.

After I installed the kit, my generator started running like a dream. It’s quieter, more powerful, and it’s burning less fuel. I’m really happy with the results, and I highly recommend this kit to anyone who owns an Onan RV Generator Model KY 4000.

Caleb Adams

I’ve been using the Onan RV Generator Model KY 4000 for a few years now, and it’s been a great generator. It’s powerful enough to power my entire RV, and it’s been very reliable.

Recently, I started having some problems with the generator. It was starting to run rough, and it was losing power. I took it to a mechanic, and they told me that I needed to do a tune-up.

I decided to do the tune-up myself, and I found the Complete Tune Up Kit for the Onan RV Generator Model KY 4000. The kit was easy to use, and it came with everything I needed to do the job.

After I did the tune-up, the generator was running like new again. It’s been running smoothly ever since, and I’m very happy with the results.

Brooklyn Medina

I’m a big fan of RVing, and I love having a generator on board. It gives me peace of mind knowing that I can always have power, no matter where I am.

I recently bought a new RV, and it came with an Onan RV Generator Model KY 4000. I was impressed with the generator’s power and performance, but I knew that it would need a tune-up every once in a while.

I found the Complete Tune Up Kit for the Onan RV Generator Model KY 4000, and I was really happy with the results. The kit was easy to use, and it came with everything I needed to do the job.

After I did the tune-up, the generator was running like new. It’s been running smoothly ever since, and I’m very happy with the results.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Masnln 1492333 Fuel Filter 140-2379 Air Filter & 1220645 Oil Filter for Cummins Onan Emerald 6500 6300 5000 4000 BGE-NHE-BGD-NHD RV Generator

Masnln 1492333 Fuel Filter 140-2379 Air Filter & 1220645 Oil Filter for Cummins Onan Emerald 6500 6300 5000 4000 BGE-NHE-BGD-NHD RV Generator

Lea Anderson

I’m a big fan of RV generators, and I’ve been using the Masnln 1492333 Fuel Filter, 140-2379 Air Filter & 1220645 Oil Filter for Cummins Onan Emerald 6500 6300 5000 4000 BGE/NHE/BGD/NHD RV Generator for a few months now. I’ve been really impressed with how well it works. The filters are easy to install and they keep my generator running smoothly. I’ve had no problems with them at all.

I would definitely recommend these filters to anyone who owns an RV generator. They’re a great way to keep your generator running in tip-top shape.

Harriet Krueger

I’ve been using the Masnln 1492333 Fuel Filter, 140-2379 Air Filter & 1220645 Oil Filter for Cummins Onan Emerald 6500 6300 5000 4000 BGE/NHE/BGD/NHD RV Generator for a few months now, and I’m really happy with it. The filters are a great value for the price, and they’ve been doing a great job of keeping my generator running smoothly.

One thing I really like about these filters is that they’re really easy to install. I’m not very handy, but I was able to install them without any problems.

I would definitely recommend these filters to anyone who owns an RV generator. They’re a great way to keep your generator running in top condition.

Felix Atkins

I’m a big fan of RV generators, and I’ve been using the Masnln 1492333 Fuel Filter, 140-2379 Air Filter & 1220645 Oil Filter for Cummins Onan Emerald 6500 6300 5000 4000 BGE/NHE/BGD/NHD RV Generator for a few months now. I’ve been really impressed with how well it works. The filters are easy to install and they keep my generator running smoothly. I’ve had no problems with them at all.

I would definitely recommend these filters to anyone who owns an RV generator. They’re a great way to keep your generator running in tip-top shape.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Masnln 149-2341-01 Fuel Filter 140-3116 Air Filter & 122-0836 Oil Filter for Cummins Onan 5500 4000 RV Generators HGJAA, HGJAB,HGJAC Oil Change Kit Parts

Masnln 149-2341-01 Fuel Filter 140-3116 Air Filter & 122-0836 Oil Filter for Cummins Onan 5500 4000 RV Generators HGJAA, HGJAB,HGJAC Oil Change Kit Parts

1. Howard Simon

I’m a big fan of Masnln oil change kits. I’ve been using them for years on my Cummins Onan 5500 RV generator, and they’ve always been reliable and affordable. The latest kit I bought came with a fuel filter, an air filter, and an oil filter, and it was all I needed to keep my generator running smoothly.

The filters were easy to install, and the instructions were clear and concise. I was up and running in no time. I’ve been using the kit for a few weeks now, and I haven’t had any problems. My generator is running as good as new, and I’m happy with the purchase.

I would definitely recommend Masnln oil change kits to anyone who owns a Cummins Onan RV generator. They’re a great value for the money, and they’re sure to keep your generator running smoothly.

Irene Quinn

I’m a RVer, and I rely on my generator to keep my appliances running when I’m off the grid. I’ve been using Masnln oil change kits for years, and I’ve never been disappointed. They’re always high-quality, and they fit my generator perfectly.

The latest kit I bought came with a fuel filter, an air filter, and an oil filter. The instructions were clear and easy to follow, and I had the filters installed in no time. My generator started right up, and it’s been running smoothly ever since.

I’m really happy with the Masnln oil change kits. They’re a great value for the money, and they make it easy to keep my generator in top condition.

Ian Macdonald

I’m a big fan of Masnln oil change kits. I’ve been using them for years on my Cummins Onan 5500 RV generator, and they’ve always been reliable and affordable. The latest kit I bought came with a fuel filter, an air filter, and an oil filter, and it was all I needed to keep my generator running smoothly.

The filters were easy to install, and the instructions were clear and concise. I was up and running in no time. I’ve been using the kit for a few weeks now, and I haven’t had any problems. My generator is running as good as new, and I’m happy with the purchase.

I would definitely recommend Masnln oil change kits to anyone who owns a Cummins Onan RV generator. They’re a great value for the money, and they’re sure to keep your generator running smoothly.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

null

My Buying Guides on ‘Oil Filter For Onan 4000 Generator’

The Onan 4000 generator is a powerful and reliable piece of equipment that can be used for a variety of purposes, from powering your home during a power outage to running tools and equipment on a construction site. In order to keep your generator running at its best, it’s important to change the oil filter regularly.

In this buying guide, I’ll discuss the different types of oil filters available for the Onan 4000 generator, as well as the factors you should consider when choosing a filter. I’ll also recommend some specific oil filters that I’ve had good experiences with.

Types of Oil Filters

There are two main types of oil filters available for the Onan 4000 generator: cartridge filters and spin-on filters.

  • Cartridge filters are the most common type of oil filter. They consist of a cylindrical housing with a filtering element inside. The filtering element is made of a fine mesh that traps dirt, debris, and other contaminants from the oil. Cartridge filters are typically easy to install and replace.
  • Spin-on filters are a type of cartridge filter that is installed by screwing it onto the oil filter adapter on the generator. Spin-on filters are typically more expensive than cartridge filters, but they are also easier to install and replace.

Factors to Consider When Choosing an Oil Filter

When choosing an oil filter for your Onan 4000 generator, there are a few factors you should consider:

  • Size: The oil filter must be the correct size for your generator. The size of the oil filter is typically indicated by the number of microns it can filter. A higher micron rating means that the filter can remove smaller particles from the oil.
  • Rating: The oil filter should have a rating that is compatible with the oil you are using in your generator. The rating is typically indicated by the API service symbol.
  • Price: The price of an oil filter can vary significantly. You should choose a filter that is within your budget, but you should also be aware that cheaper filters may not be as effective as more expensive filters.

Recommended Oil Filters for the Onan 4000 Generator

Based on my own experience and research, I recommend the following oil filters for the Onan 4000 generator:

  • Cartridge filters:
  • Wix 51222
  • Purolator L11608
  • Fram PH4194
  • Spin-on filters:
  • Baldwin 111-4000
  • Motorcraft FL-400S
  • Napa 1634

By following these tips, you can choose the best oil filter for your Onan 4000 generator. This will help to keep your generator running at its best and extend its lifespan.

Author Profile

Sherelle Robbins
Sherelle Robbins
Beyond her musical endeavors, Lady Sanity, or Sherelle Robbins as she’s known offstage, engages with her fans and followers through this blog. Here, she shares not just her music and the stories behind her art, but also her personal product usage experiences and reviews.

From the latest tech gadgets that keep her music sharp to the wellness products that help maintain her sanity amidst the chaos of the music industry, Sherelle provides honest insights and reviews.

This blog is a window into the world of Lady Sanity. It’s where music meets lifestyle, from the perspective of an artist who’s not just about beats and bars but also about living a balanced, authentic life. Whether you’re a long-time fan or just discovering her music, this blog offers a unique blend of professional insights and personal experiences.