10 Best Fuel Filter for 6.7 Cummins [Reviews & Buying Guide]

It’s essential to ensure the proper mechanical functioning of every vehicle part. And you’ll have to pay special attention to fuel filter concerning the engine system.

Faulty, defective, incapable filters result in several problems to hinder actual efficiency. Filter replacement is one part & parcel of engine maintenance.

Even for your 6.7 Cummins, you can’t ignore the facts. Therefore, you’ll need the most suitable alternates to change the gear.

That’s where we have the best fuel filter for 6.7 Cummins for you. We enlisted only the topmost models to match factory specs just right.

We have all the necessary details to take out your woes. But first, you better look into the quick comparison right below.

Best Fuel Filter for 6.7 Cummins – Comparison Table

ProductMeasurement (inches)Filter SupportVehicle FitmentPrice
Mopar Dodge Ram 6.7L Diesel Fuel Filter7 x 6 x 7Front & Rear2013 – 2018
Mopar Dodge Ram 6.7L Cummins Diesel Fuel Filter14.9 x 10 x 6.5Front & Rear2013 – 2017
Cummins Filtration Fleetguard FS53000 Fuel Filter10 x 6.1 x 5.1Front2010 – 2013
Auto Defender DF401-AD Fuel Filter8.8 x 6.3 x 4.4Front & Rear2013 – 2018
Cummins Filtration Fleetguard FS43257 Fuel Filter5.5 x 5.5 x 10.5Front2007 – 2009
Carmocar Z240-WS Diesel Fuel Filter11.6 x 4.3 x 4.2Front & Rear2013 – 2018
Atracypart AP-QLQQ01 6.7L Cummins Fuel Filter11.5 x 4.5 x 4.7Front & Rear2013 – 2018
Mopar 68197867AA Diesel Fuel Filter6 x 6 x 8Rear2013 – 2018
WIX 33255 Cartridge Metal Free Fuel Filter4.4 x 4.4 x 6.1Front2010 - 2013
Baldwin PF9870 Fuel Filter4.6 x 4.5 x 6.2Front2010 – 2013

10 Best Fuel Filter for Cummins 6.7 Reviews

You should have some basic insight into our top picks through the comparison. But you’ll need something more to judge the suitability. Therefore, it’s time to explore the details ahead of making the purchase. Start scrolling to check out the best fuel filter for 6.7 Cummins individually.

1. Mopar Dodge Ram 6.7L Diesel Fuel Filter

Mopar Dodge Ram 6.7L Diesel Fuel Filter

Genuine factory original keeps your engine fuel filtrated all the way.

Mopar brings in the absolute best fuel filter to support the interior system. The package comes with everything to meet the standard requirements perfectly.

You’ll have an included water separator for the Mopar 6.7 Cummins fuel filter itself. And the price is righteous enough to draw the attention of conscious users.

Features & Benefits

Convenient Frame

Every single part comes with outstanding quality to perform the job. The combined action remains incredibly active from the start. As it happens, you’re to get proper filtration of fuel from its inside.

Good Functionality

OEM standard specifies a 5-micron filter for 6.7 Cummins. The nano filtering media offers a reasonable opening size to ensure uninterrupted fuel flow.

Simple Installation

Of course, the installation may seem difficult at first. You’ll have to gather certain tools & gears to assemble the system. Despite its time-consuming operation, the steps remain simple to follow.


  • Both underbody & under hood fitment
  • Replacement O-ring for water separator
  • Compatibility with 2013 & newer model
  • Standard 28/29mm socket requirement


  • Problems regarding the package


2. Mopar Dodge Ram 6.7L Cummins Diesel Fuel Filter

Mopar Dodge Ram 6.7L Cummins Diesel Fuel Filter

Let the filter handle your vehicle’s DIY maintenance requirement for once.

We have another reliable option coming from Mopar to match factory specs. It’s like a decent alternative to the previous one with extended versatility.

There are good reasons to allocate the best fuel filter for 2018 6.7 Cummins in our list. You’re to get the right filtration media within an affordable price tag.

Features & Benefits

Quality Materials

Top-quality materials make up the frame from its core. The performance remains intact against all odds. Apart from good filtering efficiency, you’ll have excellent durability to keep the engine running.

Dependable Design

The genuine filter replacement meets the basic OEM standard requirements. Its design includes a 5.0-micron outer filter to grab larger contaminants. Of course, the secondary filter comes with a 3.0-micron rating with greater capability.

Extended Fitment

We’re talking about a factory match for 6.7 Cummins. The intended filter goes well with the 2013 – 2017 versions. Not to mention, it comes ready for Ram 2500, 3500, 4500 & 5500 to adorn.


  • Installation seems incredibly easy
  • Premium quality sealed OEM filters
  • Front cartridge with spin-on rear
  • Excellent nano filter combination


  • Slight fluffs to come out


3. Cummins Filtration Fleetguard FS53000 Fuel Filter

Cummins Filtration Fleetguard FS53000 Fuel Filter

Ensure maximum fuel system protection without compromising with on-road efficiency.

Fleetguard manages to earn a solid reputation for its supportive fuel filters. And the featured FS53000 has good reasons to get inside your precious vehicle.

Unlike others, the best fuel filter for Cummins 6.7 comes to fit older versions. You can skip worrying about the wallet, considering its reasonably low-price tag.

Features & Benefits

Standard Frame

You can certainly count on the frame to remove damaging elements. The structural components come with top-quality materials to promote longevity.

Extra Protection

A supportive filter-to-filter mechanism for its action initiates a reasonably powerful fuel filtration. Likewise, the design comes with 3.0-micron inner media for better action.

Perfect Fitment

Installation requires no particular expertise to keep everything together. Despite it misses the rear filter; you can go for frontal service. Simple installation allows the model to sit in a targeted position with ease.


  • OEM precise green underside
  • Patented nanonet technology
  • Pack includes 2 units at once
  • Satisfactorily easy installation


  • No rear filtering option


4. Auto Defender DF401-AD Fuel Filter

Auto Defender DF401-AD Fuel Filter

Convenient filtering action removes the majority of the polluting, damaging particles effectively.

A good number of benefits make us keep it on the list. Of course, Auto Defender comes to outmatch several others with its DF401-AD.

The 6.7 Cummins fuel filter upgrade bears reasonable similarity with Mopar filters. For the price, you can consider the option without any major hesitation.

Features & Benefits

Supportive Structure

All the integral parts feature high-end materials to keep going. Of course, it imparts incredibly high serviceability in total. You have nothing to worry about its deterioration or failure within the targeted interval.

OE Rated Design

The practical design comes with the expectation of exceeding OE standard specs. The featured filters have certification of excellence from different organizations. You’ll have supportive gaskets with included O-ring towards better performance.

Superb Efficiency

The filter rating is 3.0 micron here, sufficient to take out common pollutants. The efficiency remains incredible throughout its entire service life. And the fitment seems pretty good, adorning modern 2013 – 2018 versions.


  • Both front & rear filtering media
  • Solid construction, high longevity
  • Original OEM replacement parts
  • Inclusion of all necessary sealings


  • Deficiency in the actual design


5. Cummins Filtration Fleetguard FS43257 Fuel Filter

Cummins Filtration Fleetguard FS43257 Fuel Filter

Eliminate all the damaging elements from burning fuel to encourage performance.

We’re back to Fleetguard for 2nd time to get another dependable filter. It’s indeed a reasonable alternative to the previously mentioned Fleetguard option.

One peculiar fact concerns with its suitability for older models. Of course, the price remains within your budget against superior serviceability.

Features & Benefits

High-Quality Frame

It’s undeniably one obsolete original replacement for the existing filter system. A solid structural body can withstand all the stresses coming from running an engine. You’re all set to enjoy a refreshed action with Ram 2500 & 3500.

Powerful Media

It certainly lacks the rear filtering support with included water separator. The 6.7 Cummins Fleetguard fuel filter barely compromises with efficiency inside the engine system. Single frontal filter media is good enough to handle the incoming elements.

Fitting Measurement

Appropriate dimensional sizing keeps it simple for the filter to match vehicle spec. Not to mention, it goes well with 2007 – 2009 models only. Installation seems simple without calling for any special expertise.


  • Quite Compact in a physical dimension
  • Genuine OEM filter replacement part
  • Excellent support for frontal filtering
  • Fast installation, no-hassling process


  • Limited vehicle compatibility


6. Carmocar Z240-WS Diesel Fuel Filter

Carmocar Z240-WS Diesel Fuel Filter

Prevent any unwanted, long-term engine damage without sacrificing your vehicle efficiency.

Carmocar introduces one high-quality filtering system to fit your engine needs. No more damaging contamination through internal fuel flow with Z240-WS.

A combination of relevant features keeps it functional all the way. You’re to spend a reasonable number of bucks to enjoy the pleasant mechanical action.

Features & Benefits

Reliable Filtration

Everything included features of top-notch design materials to retain maximum service. Apart from others, there comes metal housing along with premium sealing components. You’re to receive excellent durability under any operating condition.

Improved Service

The integration offers high dirt holding capacity against lower flow restriction. Effective separation of water from burning fuel prevents the interruption of foreign objects.

Direct Installation

You don’t have to go for an extra cost to install the best aftermarket fuel filter for 6.7 Cummins. The entire process remains simple from top to bottom. Sturdy metal housing prevents accidental bending of filter on installation.


  • Multi-layered filtering media
  • Sealed O-ring for no leakage
  • Extended engine life, service
  • Premium aftermarket design


  • No change in temp/mileage


7. Atracypart AP-QLQQ01 6.7L Cummins Fuel Filter

Atracypart AP-QLQQ01 6.7L Cummins Fuel Filter

Maintain a cleaner engine system to enjoy maximum on-road vehicle performance.

Atracypart develops AP-QLQQ01 to ensure the retention of full mechanical efficiency. It promises to keep all the internal parts secure against intrusion.

It’s one dependable 6.7 Cummins fuel filter replacement to fulfill all your requirements. An excellent price-to-quality ratio makes the model quite affordable for anyone.

Features & Benefits

Superb Quality

Atracypart gives no berth to the material quality here. Both the filtering media features convenient parts to ensure optimum serviceability.

Prolonged Service

Rigorous testing reveals the ability to withstand all sorts of conditions. Anti-caustic housing along with superior sealing enables extended durability for the filter itself.

Good Compatibility

Convenient usability qualifies the filtration means to support popular pickup trucks. The intended model comes ready to fit 2013 – 2018 Dodge Ram 2500/3500/4500. But it goes okay with 2015 – 2018 Ram 5500 vehicles.


  • Standard multi-layered filtration
  • Increased flow in the fuel injector
  • Resistance to leak, rust, corrosion
  • The higher-grade filtering medium


  • Improper sealing on the canister


8. Mopar 68197867AA Diesel Fuel Filter

Mopar 68197867AA Diesel Fuel Filter

Ensure the separated action of water without intruding fuel-burning mechanism.

We went through several filters to offer front & rear support. There are options available to fix your frontal filtration issues as well.

And Mopar makes the list again with the best 6.7 Cummins fuel filter for the rear. Likewise, the price is reasonably good, taking Mopar’s valuation into account.

Features & Benefits

Separating Action

Unlike any other on the list, the intended model goes on rear sides. The water separator keeps the fuel from getting mixed with water.

Compact Structure

The frame measurements seem pretty small from every side. Though it remains within the standard, the construction is considerably compact. As it happens, its 6 x 6 x 8 inches body weighs a mere 11.2 ounces only.

Protective Media

Filtering media includes a multi-layered system to take out the impurities. The standard 5-micron openings barely permit any damaging element.


  • Enduring construction materials
  • Good protection at all conditions
  • Vehicle specified direct fitment
  • Superb particle capturing ability


  • Slight denting on spots


9. WIX 33255 Cartridge Metal Free Fuel Filter

WIX 33255 Cartridge Metal Free Fuel Filter

Purified fuel gets into the burning chamber ahead of increased performance.

Several convenient features make it to the list of best ones. You’ll surely have the satisfaction with the WIX fuel filter for 6.7 Cummins.

The single-packed unit comes ready to capture the harmful elements. And the price seems ridiculously low to cut your pocket.

Features & Benefits

Quality Processing

The structure features high-quality materials to ensure optimized longevity. Its refurbishing process includes intense testing ahead of withstanding practical conditions.

Effective Filtration

Filtration efficiency comes with a high influence on the overall engine mechanism. The filtering capability reaches the peak with a 5.0-micron outer filter.

Protective Action

Micron rating seems pretty satisfactory to take out pollutants. Therefore, it promotes fuel-burning efficiency without the slightest distortion.


  • Detailed refurbishing production
  • Compact constructional design
  • Inclusion of relevant accessories
  • Somewhat generic box pack arrival


  • High 12.0-micron rating


10. Baldwin PF9870 Fuel Filter

Baldwin PF9870 Fuel Filter

Encourage the overall engine functionality with the righteous filter for burning fuel.

Even the very last from our list promises maximum protection against pollutants. Baldwin comes here with the probable best fuel filter for 2012 6.7 Cummins.

It’s undeniably one simple yet highly effective unit for vehicles. And the investment requirement remains low to have your concern.

Features & Benefits

Light Framework

You’ve to handle a compact, light & simple structural unit here. The weight measures only 0.01 pounds, incredibly lower than all others.

OEM Standard

The system meets OEM standards to ensure optimum performance. Of course, you’re to enjoy extended engine serviceability right there.

Intact Support

It all starts with a pleated paper filter to take out the particles. No leakage will even take place to mess with the inner operation.


  • Simple design, light structure
  • Excellent filtering efficiency
  • Easy installation within minutes
  • Standard OEM measurements


  • No extra O-ring inclusion.


How to Choose Best Fuel Filter for 6.7 Cummins?

Not all the filters can offer the same performance, regardless of other considerations. Therefore, you’ll have to get the righteous model to fit your vehicle.

You’re to skip all the cheap, poor-quality filters from the very beginning. Certain key considerations can help you to check in the best fuel filter for 6.7 Cummins.

  • System Spec

The single most important fact concerns with vehicle fitment. There are certain limitations for each model regarding specified versions. You’re to determine the model first to curtail the list of suitable fuel filters.

  • Fuel Type

You need to check out the fuel compatibility as well. There are differences between diesel filters to gasoline ones. Most filters remain suitable for a wide range of fuel categories. Still, you’ll have to check out its efficiency with diesel in particular.

  • Micron Rating

The rating is rather important to deal with all the damaging elements. OEM standard is to decide the actual capability to block pollutants. It implies a 5.0-micron exterior filter media against 2.0/3.0-micron inner media.

  • Flow Rate

You’re to find out the effective flow rate inside the engine from the manufacturer manual. Not to mention, you’ll have to choose something as per the rate. Otherwise, fuel flow will get interrupted to lead several startup problems.

  • Filter Type

There come in-line, in-tank, primary & secondary, cartridge & spin-on filters. You just can’t ignore the classification to retain maximum engine protection. As it happens, you’re to settle down for cartridge & spin-on filters.

  • Dimensions

One underrated yet highly functional consideration goes with physical measurements. You’ll have to take filter size & shape into account towards proper fitment. Pay attention to thread specs for choosing any spin-on filter.

  • Installation

Without any doubt, simple installation can save you the hassle of garage cost. Installing the filter requires some common mechanical gears. You should check out the manual & even video guides to perform it by yourself.

What Happens If You Don’t Change Your Fuel Filter?

Over time, the filter material tends to become less permeable. All the openings get filled with dirt & other blocked particles. And it leads to poor functional efficiency for any engine system. Symptoms are resulting from a defective filter to take into account.

Lack of Engine Power

It’s indeed one common symptom of bad filtering action. Dirty filters can’t obstruct the elements & eventually, ECU calls for automated restriction. The dashboard initiates a light indicator following the engine to reach the ‘Limp’ mode.

Stalling Under Strain

Engine mechanism loses power under hard acceleration to go up a steep incline. It’s one sign from the engine to demand a further amount of fuel injection. Clogged debris limits the amount of fuel passing through internal parts.

Random Engine Misfire

Cylindrical misfire becomes pretty frequent under heavy loads. Not to mention, there are several reasons to cause the issue. But the restriction to fuel injection is likely to reduce mechanical efficiency to initiate misfire.

One notable concern involves other possible issues to trigger the problems. You’ll have to take 6.7 Cummins fuel filter change seriously for the matter.

6.7 Cummins Fuel Filter Change

Play out the Ram Cummins fuel channel change to keep your diesel running at top execution.

Tools Needed to Change Fuel Filter on 6.7 Cummins

Parts Needed

How to Change Fuel Filter on 6.7 Cummins?

Feel free to check the attached video to know how to change your 6.7 Cummins fuel filter.

Frequently Asked Questions (FAQs)

Q: What’s the standard 6.7 Cummins fuel filter change interval?

Answer: Change in fuel filter seems to go hand in hand with the oil change. Therefore, you should replace the existing one every 7500 to 12500 miles, depending on usage.

Q: What’s exactly the 6.7 Cummins fuel filter location?

Answer: It’s essential to locate the filter position ahead of replacing the tool. The filter mostly lies on the driver’s side right under the engine hood. it should include a yellow-colored drain attachment.

Q: What’s the probable 6.7 Cummins fuel filter change cost?

Answer: The filter itself is likely to cost you $100 – $150 for replacement. If you’re up for garage service, additional charges can take the cost up to $250 – $300.

Q: How to make 6.7 Cummins fuel filter replacement?

Answer: You’ll have to insert the replacement in filter brackets for changing fuel lines. Don’t forget to take out the plastic holding clips either. Reconnect the disassembled wires & gears to complete the installation of a new filter.

Final Words

Clean & usable fuel injection is important to keep the engine running without issues. And the right filter can help you achieve the outcome. Therefore, you can rely on our in-depth best fuel filter for 6.7 Cummins all along.

Among the options, Mopar Dodge Ram 6.7L Diesel Fuel Filter is to take the ultimate prize. It has everything in its store to reset the overall mechanical system. You’re sure to take the model under consideration, thanks to its friendly price.

Happy Driving.

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