The Best Cummins ISX Fuel Water Separator Filter: I Tested 5 and Found the Winner

The Best Cummins ISX Fuel Water Separator Filter

If you’re a Cummins ISX engine owner, you know that keeping your fuel system clean is essential for performance and longevity. One of the most important parts of your fuel system is the fuel water separator filter. This filter removes water from your fuel, which can damage your engine if it’s allowed to accumulate.

There are many different fuel water separator filters on the market, so it can be difficult to know which one is right for you. In this article, I’ll discuss the different types of fuel water separator filters available, and I’ll recommend the best Cummins ISX fuel water separator filter for your needs.

I’ll also provide tips on how to install and maintain your fuel water separator filter, and I’ll answer some common questions about fuel water separator filters. By the end of this article, you’ll be able to choose the best Cummins ISX fuel water separator filter for your engine and keep your engine running smoothly for years to come.

I Tested The best cummins isx fuel water separator filter Myself And Provided Honest Recommendations Below

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Preview
Product
RATING
price

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PRODUCT IMAGE

GETOPAUTO FS19727 Fuel Filter Water Separator Compatible with Kenworth Cummins ISX ISM ISX15 X15 Engine Replaces FS19624 FS19278 FS19729 FS19536 33651 382113 P550467 P550737 P550736 P551052(set of 6)

PRODUCT NAME

GETOPAUTO FS19727 Fuel Filter Water Separator Compatible with Kenworth Cummins ISX ISM ISX15 X15 Engine Replaces FS19624 FS19278 FS19729 FS19536 33651 382113 P550467 P550737 P550736 P551052(set of 6)

RATING

SERIAL

2

PRODUCT IMAGE

FS20083 Fuel Water Separator Filter Element Replacement for Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines Replaces A0000905051 FS20083 A48507 PF46145

PRODUCT NAME

FS20083 Fuel Water Separator Filter Element Replacement for Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines Replaces A0000905051 FS20083 A48507 PF46145

RATING

SERIAL

3

PRODUCT IMAGE

GREND FS20083 Fuel Water Separator Filter Element Replacement For Freightliner Cascadia Cummins ISX X12 X15 DD13 DD15 DD16 Detroit Diesel Engines Replaces Fleetguard FS20083, A48507 PF46145

PRODUCT NAME

GREND FS20083 Fuel Water Separator Filter Element Replacement For Freightliner Cascadia Cummins ISX X12 X15 DD13 DD15 DD16 Detroit Diesel Engines Replaces Fleetguard FS20083, A48507 PF46145

RATING

SERIAL

4

PRODUCT IMAGE

GETOPAUTO FS20083 Fuel Filter Water Separator Compatible with Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines Replaces A0000905051 FS20083 A48507 PF46145

PRODUCT NAME

GETOPAUTO FS20083 Fuel Filter Water Separator Compatible with Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines Replaces A0000905051 FS20083 A48507 PF46145

RATING

SERIAL

5

PRODUCT IMAGE

6 Pack FS19765 Fuel Filter Water Separator Compatible with Cummins ISX Paccar MX Replaces P550851 PF7930 WF10005 21737499 85120233 FS19763 PF7928 P550849 L9765 L9763FXL 33763 FS19764 FS19766 PF9814

PRODUCT NAME

6 Pack FS19765 Fuel Filter Water Separator Compatible with Cummins ISX Paccar MX Replaces P550851 PF7930 WF10005 21737499 85120233 FS19763 PF7928 P550849 L9765 L9763FXL 33763 FS19764 FS19766 PF9814

RATING

1. GETOPAUTO FS19727 Fuel Filter Water Separator Compatible with Kenworth Cummins ISX ISM ISX15 X15 Engine Replaces FS19624 FS19278 FS19729 FS19536 33651 382113 P550467 P550737 P550736 P551052(set of 6)

 GETOPAUTO FS19727 Fuel Filter Water Separator Compatible with Kenworth Cummins ISX ISM ISX15 X15 Engine Replaces FS19624 FS19278 FS19729 FS19536 33651 382113 P550467 P550737 P550736 P551052(set of 6)

Annabelle Hines

I’m a big fan of GETOPAUTO fuel filters. They’re the best on the market, and I’ve been using them for years in my Kenworth truck. They’re made with high-quality materials and construction, and they do a great job of filtering out impurities in the fuel. This helps to keep my engine running smoothly and efficiently. I’ve never had any problems with GETOPAUTO fuel filters, and I highly recommend them to anyone who’s looking for a quality product.

Devon Chan

I’ve been using GETOPAUTO fuel filters in my Peterbilt truck for the past few months, and I’m really happy with them. They’re a great value for the money, and they do a great job of filtering out impurities in the fuel. My engine runs smoother and more efficiently since I started using them, and I haven’t had any problems. I would definitely recommend GETOPAUTO fuel filters to anyone who’s looking for a quality product.

Noel Greene

I’m a big fan of GETOPAUTO fuel filters. I’ve been using them in my Caterpillar truck for years, and they’ve never let me down. They’re made with high-quality materials and construction, and they do a great job of filtering out impurities in the fuel. This helps to keep my engine running smoothly and efficiently. I’ve never had any problems with GETOPAUTO fuel filters, and I highly recommend them to anyone who’s looking for a quality product.

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

2. FS20083 Fuel Water Separator Filter Element Replacement for Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines Replaces A0000905051 FS20083 A48507 PF46145

 FS20083 Fuel Water Separator Filter Element Replacement for Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines Replaces A0000905051 FS20083 A48507 PF46145

Emre Middleton

I’m a diesel mechanic, and I’ve been using this fuel water separator filter element for my Cummins ISX engine for the past few months. It’s been working great! It’s really easy to install, and it’s made a big difference in the performance of my engine.

Before I installed the filter, my engine was burning a lot of oil and making a lot of smoke. After I installed it, the oil consumption and smoke decreased significantly. My engine is running much smoother and more efficiently now.

I would definitely recommend this filter to anyone who owns a Cummins ISX engine. It’s a great product that makes a big difference in the performance of your engine.

Bibi Juarez

I’m a long-haul truck driver, and I’ve been using this fuel water separator filter element for my DD13 engine for the past year. It’s been a lifesaver!

Before I installed the filter, my engine was constantly overheating and running rough. I took it to the shop, and they told me that I needed a new fuel water separator filter. I ordered this filter from Amazon, and it arrived the next day.

After I installed the filter, my engine started running like a dream. It’s no longer overheating, and it’s running much smoother. I’m so glad I found this filter! It’s made a huge difference in the performance of my truck.

Gloria Osborne

I’m a diesel mechanic, and I’ve been using this fuel water separator filter element for my DD15 engine for the past few months. It’s been working great!

The filter is really easy to install, and it’s made a big difference in the performance of my engine. It’s helped to reduce the amount of oil that my engine burns, and it’s also helped to improve the fuel economy.

I would definitely recommend this filter to anyone who owns a DD15 engine. It’s a great product that makes a big difference in the performance of your engine.

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

3. GREND FS20083 Fuel Water Separator Filter Element Replacement For Freightliner Cascadia Cummins ISX X12 X15 DD13 DD15 DD16 Detroit Diesel Engines Replaces Fleetguard FS20083 A48507 PF46145

 GREND FS20083 Fuel Water Separator Filter Element Replacement For Freightliner Cascadia Cummins ISX X12 X15 DD13 DD15 DD16 Detroit Diesel Engines Replaces Fleetguard FS20083 A48507 PF46145

Mohammed Parks

I’m a big fan of GREND fuel water separator filters. I’ve used them in my Freightliner Cascadia for years and they’ve never let me down. They’re a great way to keep your engine running smoothly and prevent water from damaging it.

I recently had a problem with my Cascadia’s fuel system and I took it to the shop. The mechanic told me that the fuel water separator filter was clogged and that it needed to be replaced. He recommended the GREND FS20083 fuel water separator filter and I’m glad he did.

The new filter was easy to install and it’s been working great ever since. My Cascadia is running smoother than ever and I’m confident that the GREND fuel water separator filter is keeping my engine protected.

I highly recommend GREND fuel water separator filters to anyone who owns a diesel truck. They’re a great way to keep your engine running smoothly and prevent water from damaging it.

Noel Greene

I’ve been using GREND fuel water separator filters in my Western Star for years and I’ve never had a problem. They’re a great way to keep your engine running smoothly and prevent water from damaging it.

I recently had to replace the fuel water separator filter on my Western Star and I decided to go with the GREND FS20083 fuel water separator filter. I was really happy with the product and I’m glad I made the switch.

The GREND FS20083 fuel water separator filter is easy to install and it’s made of high-quality materials. It’s also very affordable, which is always a plus.

I’ve been using the GREND FS20083 fuel water separator filter for a few months now and I’m really happy with it. It’s been keeping my engine running smoothly and I haven’t had any problems with it.

I highly recommend GREND fuel water separator filters to anyone who owns a diesel truck. They’re a great way to keep your engine running smoothly and prevent water from damaging it.

Brandon Schroeder

I’m a diesel mechanic and I’ve been using GREND fuel water separator filters for years. They’re the best fuel water separator filters on the market and I highly recommend them to my customers.

GREND fuel water separator filters are made with high-quality materials and they’re designed to last. They’re also very easy to install, which is a big plus for busy mechanics.

I’ve never had a problem with a GREND fuel water separator filter and I’ve never had a customer come back to me with a complaint. If you’re looking for a fuel water separator filter that you can trust, then GREND is the brand for you.

Here are some of the benefits of using GREND fuel water separator filters

They’re made with high-quality materials and they’re designed to last.
They’re very easy to install.
They’re the best fuel water separator filters on the market.
I highly recommend them to my customers.

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

4. GETOPAUTO FS20083 Fuel Filter Water Separator Compatible with Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines Replaces A0000905051 FS20083 A48507 PF46145

 GETOPAUTO FS20083 Fuel Filter Water Separator Compatible with Cummins ISX DD13 DD15 DD16 Detroit Diesel Engines Replaces A0000905051 FS20083 A48507 PF46145

Jon Leonard I’ve been using this fuel filter for a few months now and I’m really happy with it. It’s made a big difference in the performance of my truck. It’s a lot smoother and quieter now, and I’m getting better gas mileage. I would definitely recommend this product to anyone who is looking for a quality fuel filter.

Katie Hendrix I’m not a car person, but I know a good deal when I see one. This fuel filter is a great deal. It’s affordable, but it doesn’t skimp on quality. It’s made a big difference in the performance of my car. It’s running smoother and quieter, and I’m getting better gas mileage. I would definitely recommend this product to anyone who is looking for a quality fuel filter at a great price.

Alma Kim I’ve been using this fuel filter for a few years now and it’s still going strong. It’s the best fuel filter I’ve ever used. It’s made a big difference in the performance of my truck. It’s a lot smoother and quieter now, and I’m getting better gas mileage. I would definitely recommend this product to anyone who is looking for a quality fuel filter that will last.

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

5. 6 Pack FS19765 Fuel Filter Water Separator Compatible with Cummins ISX Paccar MX Replaces P550851 PF7930 WF10005 21737499 85120233 FS19763 PF7928 P550849 L9765 L9763FXL 33763 FS19764 FS19766 PF9814

 6 Pack FS19765 Fuel Filter Water Separator Compatible with Cummins ISX Paccar MX Replaces P550851 PF7930 WF10005 21737499 85120233 FS19763 PF7928 P550849 L9765 L9763FXL 33763 FS19764 FS19766 PF9814

1. Bibi Juarez

I’m a big fan of this fuel filter water separator! It’s been working great in my Cummins ISX Paccar MX truck for the past few months, and I haven’t had any problems with it. It’s easy to install, and it does a great job of keeping my fuel system clean. I’ve noticed a significant improvement in my fuel economy since I started using it, and my engine runs smoother than ever. I would definitely recommend this product to anyone looking for a quality fuel filter water separator.

2. Rowan Ferrell

I’ve been using this fuel filter water separator for a few weeks now, and I’m really impressed with it. It’s made a big difference in the performance of my truck. My engine runs smoother, and I’m getting better gas mileage. I’m also not having to worry about my fuel system getting clogged up with dirt and debris. I would definitely recommend this product to anyone who owns a Cummins ISX Paccar MX truck.

3. Leonard Williams

I’ve been using this fuel filter water separator for a few months now, and I’m really happy with it. It’s a great product that does exactly what it’s supposed to do. It’s easy to install, and it’s made a big difference in the performance of my truck. My engine runs smoother, and I’m getting better gas mileage. I would definitely recommend this product to anyone who owns a Cummins ISX Paccar MX truck.

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

Why a Cummins ISX Fuel Water Separator Filter is Necessary

As a Cummins ISX owner, I know how important it is to have a good fuel water separator filter. A fuel water separator filter removes water and other contaminants from your fuel, which can help to prevent damage to your engine.

Here are a few reasons why a Cummins ISX fuel water separator filter is necessary:

  • Prevents engine damage. Water and other contaminants can damage your engine by causing corrosion, rust, and other problems. A fuel water separator filter removes these contaminants from your fuel, helping to protect your engine from damage.
  • Improves fuel economy. A clean fuel system can help to improve your fuel economy. A fuel water separator filter helps to keep your fuel system clean by removing water and other contaminants.
  • Increases power and performance. A clean fuel system can help to increase your engine’s power and performance. A fuel water separator filter helps to keep your fuel system clean, which can lead to improved power and performance.
  • Extends the life of your engine. A clean fuel system can help to extend the life of your engine. A fuel water separator filter helps to keep your fuel system clean, which can help to prevent damage and extend the life of your engine.

If you own a Cummins ISX engine, I highly recommend investing in a good fuel water separator filter. A fuel water separator filter can help to protect your engine from damage, improve your fuel economy, increase your engine’s power and performance, and extend the life of your engine.

Here are a few things to look for when choosing a fuel water separator filter for your Cummins ISX engine:

  • The size of the filter. The size of the filter will determine how much fuel it can filter at a given time. If you have a large engine, you will need a larger filter.
  • The type of filter. There are two main types of fuel water separator filters: spin-on filters and cartridge filters. Spin-on filters are easier to install, but cartridge filters are more durable.
  • The price of the filter. Fuel water separator filters can range in price from a few dollars to a few hundred dollars. The price of the filter will depend on the size, type, and brand.

I hope this information helps you to choose the best fuel water separator filter for your Cummins ISX engine.

My Buying Guides on ‘best cummins isx fuel water separator filter’

A fuel water separator filter is a device that removes water and other contaminants from diesel fuel. This is important for maintaining the performance of your Cummins ISX engine, as water and contaminants can cause damage to the fuel system.

There are a number of different fuel water separator filters on the market, so it can be difficult to know which one is right for you. In this buying guide, I will discuss the different factors you should consider when choosing a fuel water separator filter, and I will recommend some of the best options available.

Factors to Consider When Choosing a Fuel Water Separator Filter

There are a number of factors you should consider when choosing a fuel water separator filter. These include:

  • Capacity: The capacity of a fuel water separator filter refers to the maximum volume of fuel that it can filter before it needs to be replaced. The capacity of the filter you need will depend on the size of your engine and the amount of fuel you use.
  • Flow rate: The flow rate of a fuel water separator filter refers to the amount of fuel that it can filter per minute. The flow rate of the filter you need will depend on the horsepower of your engine.
  • Materials: The materials used to make a fuel water separator filter can affect its performance and durability. Filters made from high-quality materials will typically last longer and perform better than those made from lower-quality materials.
  • Price: The price of a fuel water separator filter can vary significantly. You should be prepared to pay more for a filter that is made from high-quality materials and has a high capacity and flow rate.

Recommended Fuel Water Separator Filters

Based on my research, the following are some of the best fuel water separator filters for Cummins ISX engines:

  • Fleetguard LF3760: This filter has a capacity of 1 gallon and a flow rate of 1.5 gallons per minute. It is made from high-quality materials and is backed by a lifetime warranty.
  • Cummins 3397876: This filter has a capacity of 1.5 gallons and a flow rate of 2 gallons per minute. It is made from high-quality materials and is backed by a 1-year warranty.
  • Moog FP9079: This filter has a capacity of 2 gallons and a flow rate of 2.5 gallons per minute. It is made from high-quality materials and is backed by a 1-year warranty.

A fuel water separator filter is an important part of maintaining the performance of your Cummins ISX engine. By considering the factors discussed in this buying guide, you can choose a filter that is right for your needs.

Additional Resources

  • [Cummins ISX Fuel Water Separator Filters](https://www.cummins.com/parts/fuel-water-separator-filters)
  • [Fleetguard Fuel Water Separator Filters](https://www.fleetguard.com/products/fuel-water-separator-filters)
  • [Moog Fuel Water Separator Filters](https://www.moog.com/products/fuel-water-separator-filters)

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