
The Mopar 68065608AA and Fleetguard FS43255 are indeed the same fuel filter, the only difference being the colour of the box. The Mopar 68065608AA is a cartridge-only 2-stage replacement diesel fuel filter with a 5-micron filtration level. It is compatible with 2010-2012 Ram 2500, 3500, 4500, and 5500 trucks with the 6.7L Cummins ISB Turbo Diesel engines. The Fleetguard FS43255 is designed for the same purpose and is compatible with the same vehicles.
| Characteristics | Values |
|---|---|
| Mopar 68065608AA Fuel Filter | A cartridge-only 2 Stage replacement diesel fuel filter with a Five Micron Filtration Level |
| Fleetguard FS43255 Fuel Filter | Designed for optimal performance and longevity for RAM Trucks manufactured from 2010 onwards, equipped with the Cummins 6.7L engine |
| Are they the same? | Yes, except that they come in different boxes |
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What You'll Learn

Mopar 68065608AA and Fleetguard FS43255 are the same filter
The Mopar 68065608AA filter is a diesel fuel filter with a 5-micron filtration level, designed for the 2010-2012 Ram 2500, 3500, 4500, and 5500 series trucks equipped with the 6.7L Cummins ISB Turbo Diesel engines. It is a cartridge-style filter that fits into the fuel filter canister attached to the cylinder head.
The Fleetguard FS43255 fuel filter is designed to ensure optimal performance and longevity for Ram Trucks manufactured from 2010 onwards, with the Cummins 6.7L engine. It is crafted with precision and meets the exacting standards of Cummins and Dodge. The filter offers superior filtration, durability, and uncompromising performance for the vehicle's fuel system.
Both filters are compatible with each other and serve the same purpose of providing reliable fuel filtration for the specified Ram Truck models with the Cummins 6.7L engine. The main difference between the two filters is the branding and packaging, with the Mopar filter being an OEM Mopar brand filter, while the Fleetguard filter is marketed under the Cummins Filtration brand.
It is important to note that while both filters are interchangeable, some vehicle owners prefer to stick with OEM Mopar filters to avoid potential warranty claim issues. However, as Fleetguard is a Cummins company, using their filters should not cause any warranty concerns.
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They are compatible with Dodge-Ram 6.7 Diesel Fuel trucks
The Mopar 68065608AA and Fleetguard FS43255 are the same fuel filter. They are compatible with Dodge-Ram 6.7 Diesel Fuel trucks manufactured from 2010 onwards, equipped with the Cummins 6.7L engine. The filter is a cartridge-only 2 Stage replacement diesel fuel filter with a Five Micron Filtration Level.
The Mopar 68065608AA Fuel Filter has been designed to replace the Cummins 4947561 and Dodge 68065608AA filters, offering a reliable solution for maintaining your vehicle's fuel system. It is a direct replacement for the Fleetguard FS43255, which is no longer available for order. The new replacement part number is FS53000.
The Mopar 68065608AA and Fleetguard FS43255 filters are the same product, just packaged differently. The Mopar filter is an OEM (Original Equipment Manufacturer) part, while the Fleetguard filter is often sold at a lower price and delivered to your door. Both filters are approved by Cummins and will not cause any warranty issues.
The Mopar 68065608AA and Fleetguard FS43255 fuel filters are compatible with the following Dodge-Ram vehicles:
- 2010 to 2012 Ram 2500
- 2010 to 2012 Ram 3500
- 2010 to 2012 Ram 4500
- 2010 to 2012 Ram 5500
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They are also compatible with Cummins 6.7L engines
The Mopar 68065608AA and Fleetguard FS43255 fuel filters are the same product. The former is a cartridge-only 2-stage replacement diesel fuel filter with a 5-micron filtration level. It is compatible with the Dodge Ram 2500, 3500, 4500, and 5500 series trucks with 6.7L Cummins ISB Turbo Diesel engines manufactured between 2010 and 2012. These trucks have a fuel filter canister attached to the cylinder head, with a removable lid that allows for easy replacement of the Mopar 68065608AA fuel filter cartridge.
The Fleetguard FS43255 fuel filter is designed for RAM trucks with the Cummins 6.7L engine, manufactured from 2010 onwards. It is crafted to meet the standards of Cummins and Dodge and offers superior filtration, durability, and performance.
As the Mopar 68065608AA and Fleetguard FS43255 are the same fuel filter, they are both compatible with the Cummins 6.7L engine. The Cummins 6.7L engine is a powerful and popular diesel engine used in various Dodge Ram truck models, as mentioned earlier.
It is important to note that while these filters are compatible with the Cummins 6.7L engine, they may not be suitable for all vehicles with this engine. It is always essential to check the specific requirements and recommendations for your vehicle before purchasing and installing a fuel filter. Additionally, some users have expressed concerns about warranty claims when using non-OEM filters. Therefore, it is advisable to consult with a trusted mechanic or dealership to ensure you select the appropriate fuel filter for your vehicle's specific needs and to avoid any potential warranty issues.
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The Fleetguard FS43255 is now replaced by the FS53000
The Fleetguard FS43255 fuel filter is designed for RAM trucks manufactured from 2010 onwards, equipped with the Cummins 6.7L engine. It replaces the Cummins 4947561 and Dodge 68065608AA filters. The FS43255 is also the same filter as the Mopar 68065608AA, except that they come in different boxes.
The FS53000 is a genuine OEM product that works well and fits properly. Customers appreciate the quality, value, and functionality of the fuel filter. They find it easy to install and it has more microns of filtration than other brands. The FS53000 is also available at a lower price from other sellers that may not offer free shipping.
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The Mopar 68065608AA has been replaced by the Mopar 68065608AB
The Mopar 68065608AB is the newer version of the Mopar 68065608AA, and it fits the same vehicles. It is important to note that the Mopar 68065608AB fuel filter cartridge is not interchangeable with filters used on 2007-2009 models, as those models use a different fuel filter shell.
The Fleetguard FS43255 is also known as the Cummins Filtration Filter FS43255, and it is manufactured by Cummins Filtration, a company that produces filters for Cummins engines. The Fleetguard FS43255 is an OEM (Original Equipment Manufacturer) part, meaning that it is made by the same company that produced the original part for the vehicle. It is a direct replacement for the Cummins 4947561 and Dodge 68065608AA filters.
While the Mopar 68065608AA and the Fleetguard FS43255 are the same filter, they may come in different boxes and have different branding. The Mopar 68065608AA is branded as a Mopar filter, while the Fleetguard FS43255 is branded under the Fleetguard name. Both filters are approved for use in Cummins engines and will not cause any warranty issues.
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Frequently asked questions
Yes, the Mopar 68065608AA and Fleetguard FS43255 are the same fuel filters, except that they come in different boxes.
These fuel filters are used in the Dodge Ram 2010 to 2012 6.7L Cummins.
The Fleetguard FS43255 fuel filter has the following dimensions: Height (inch): 5.53, O.D. (inch): 4.22, and I.D. (inch): 1.56.
The upgrade for the Fleetguard FS43255 fuel filter is the FS53000.
The warranty information for the Fleetguard FS43255 fuel filter is available on Amazon.com.











































