A Buyer’s Guide to the Best CCV Filters 6.7 Cummins

the Best CCV Filters 6.7 Cummins

In the dynamic landscape of diesel engines, ensuring efficient Crankcase Ventilation (CCV) is paramount for maintaining the health of your Cummins power plant. A CCV filter function likely refers to a computer vision filter for image processing. It enhances contrast, color, and visibility. 

But what is the best CCV filter 6.7 Cummins? Dorman Crankcase Ventilation Filter and GZZTORES CV52001 Crankcase Filter Cummins 6.7L are one of best on the market. 

Elevate your Cummins experience by embracing the pinnacle of CCV filtration, optimizing efficiency, and safeguarding the heart of your 6.7 Cummins engine for years to come.

Best CCV Filter 6.7 Cummins in 2024

Here is a comparison table of two best CCV Filter 6.7 Cummins:

FeatureDorman Crankcase Ventilation FilterGZZTORES CV52001 Crankcase Filter Cummins 6.7L
PerformanceRestores proper breather performanceReduces oil consumption, minimizing engine maintenance and downtime. 
AffordabilityAffordable optionMore affordable 
ConstructionDurable constructionDurable construction, withstands engine heat, pressure, and vibrations.
CompatibilityDirect replacement for specified vehicles, use garage tool for fitment verificationCompatible with Dodge Ram 2500, 3500, 4500, and 5500 (2007.5-2022), Ford F650/750 (2008-2015), Blue Bird School Buses (2008-2018), Freightliner models (2008-2018).
Original vs. ReplacementDirect replacementNon-Original Replacement
Ease of InstallationRequires basic automotive knowledgeDesigned for a hassle-free replacement process
Filtration Media QualityGoodHigh-quality filtration media 
Part Number‎904-418‎TS-20223085
Weight‎2 pounds‎2.14 pounds
Size‎16.5 x 7 x 3.15 inches‎16.77 x 7.44 x 3.11 inches
PriceCheck PriceCheck Price

1. Dorman Crankcase Ventilation Filter

Upgrade your vehicle’s engine performance with our premium Dorman Crankcase Ventilation Filter. This direct replacement filter is meticulously designed to match the fit and function of the original, ensuring optimal performance for specified vehicles. 

Crankcase Ventilation Filter
Crankcase Ventilation Filter


  • Direct Replacement: Crafted as a direct replacement, this engine crankcase breather element seamlessly fits into your vehicle, maintaining the integrity of its original design.
  • Durable Construction: Manufactured to strict specifications, our filter boasts a durable construction, ensuring longevity and reliable performance under various driving conditions.
  • Trustworthy Quality: Backed by a team of product experts in the United States and over a century of automotive experience, our Crankcase Ventilation Filter is a testament to trustworthy quality that you can rely on.
  • Effortless Installation: These filters are specifically designed to match the original equipment (OE) specifications of your vehicle. This means a perfect fit, saving you time and effort fumbling with incompatible components.
  • Performance Revival: Is your engine experiencing sluggishness or reduced efficiency? A clogged or cracked breather element could be the culprit. These direct-fit replacements restore proper ventilation, allowing your engine to breathe easy and perform at its best.
  • Built to Last: Crafted from high-quality materials and built to strict manufacturing standards, these filters offer durability and long-lasting performance. You can rest assured they’ll handle the demands of your daily driving.
  • Peace of Mind: Backed by a team of experts with extensive experience, these filters come with the assurance of reliable quality. You can drive with confidence knowing you’ve chosen a product built to last.
  • Universal Fit: While not mentioned in the specific features, some direct-fit breather elements offer a wide range of vehicle compatibility, ensuring you can find the right fit for your car, truck, or SUV. To guarantee a perfect fit for your exact vehicle, utilize our garage tool by inputting your make, model, and trim level. 


  • Improved Engine Performance: Proper crankcase ventilation helps maintain optimal engine health, leading to improved power, efficiency, and reduced emissions.
  • Reduced Maintenance Costs: Replacing a worn-out filter with a direct-fit option can prevent further engine damage and costly repairs down the line.
  • Easy Maintenance: Installation is typically straightforward, making it a DIY-friendly option for many car owners.
  • Environmentally Friendly: By reducing emissions and improving engine efficiency, these filters contribute to a cleaner environment.

Compatible With

Designed for specified vehicles, our Crankcase Ventilation Filter is compatible with a range of makes and models. 


  • Restores proper breather performance
  • Direct replacement for original filter
  • Durable construction for long-lasting use
  • Trusted quality backed by automotive expertise
  • Easy fitment verification with our garage tool


  • Compatibility may be limited to specific makes and models
  • Installation may require basic automotive knowledge

Direct-fit crankcase breather elements offer a convenient and reliable solution for maintaining proper engine ventilation. Their ease of installation, performance benefits, and durability make them a wise choice for car owners who value their vehicle’s health and performance.

2. GZZTORES CV52001Crankcase Filter Cummins 6.7L

CV52001 Crankcase Filter is engineered to reduce oil consumption in the engine compartment, leading to lower maintenance and downtime. If your vehicle has reached 65,700 km or displays a clogged crankcase ventilation filter message, it’s time to invest in this reliable replacement.

Maintaining your vehicle’s health isn’t just about changing the oil and keeping the tires inflated. The Crankcase Ventilation Filter (CCV Filter) plays a crucial role in engine performance and longevity, and this direct replacement option offers a compelling solution for your car.

CV52001 Crankcase Filter Cummins 6.7L Replacement for Dodge
CV52001 Crankcase Filter Cummins 6.7L Replacement for Dodge


  • High-quality filtration media: Ensures efficient capture of contaminants for optimal engine performance and protection.
  • Durable construction: Withstands engine heat, pressure, and vibrations for reliable long-term use.
  • Reduces Oil Consumption: Tired of topping up your oil? This filter helps minimize oil loss through the crankcase, saving you money and reducing environmental impact.
  • Extended Engine Life: A clogged filter can lead to excessive pressure build-up, harming vital engine components. This replacement ensures smooth ventilation, promoting engine health and longevity.
  • Easy Installation: Direct replacement design means a hassle-free installation process, saving you time and effort.
  • High-Quality Materials: Engineered with durable materials, this filter withstands the demands of everyday driving, ensuring long-lasting performance.
  • OE Compatibility: Compatible with various Dodge Ram models and Cummins engine configurations.Replaces multiple OE part numbers, including CV52001, 68002433AA/AB/AC, 4936636, and 904-418, making it a reliable choice for various vehicles.

Compatible With:

  • Specifically designed to fit 2008-2021 Dodge Ram 2500, 3500, 4500, and 5500 models.
  • Suitable for 2008-2015 Ford F650 and F750 trucks.
  • Designed for compatibility with 2008-2018 Blue Bird All American FE/RE buses.
  • Tailored for use in 2008-2018 Blue Bird Vision School Buses.
  • Compatible with 2012-2017 Freightliner 108SD trucks.
  • Suitable for 2008-2019 Freightliner B2 vehicles.
  • Designed for compatibility with 2008-2009 Freightliner Cargo/M2 models.
  • Tailored for use in 2008-2013 Freightliner M2 106 trucks.
  • Compatible with 2008-2017 Freightliner MB Line/MC Line.
  • Specifically designed for 2011-2014 Freightliner MCL vehicles.
  • Suitable for use in 2008-2018 Freightliner MT45 trucks.
  • Compatible with 2008-2017 Freightliner MT55 models.


  • Improved Fuel Economy: Reduced oil consumption can lead to better fuel efficiency, saving you money at the pump.
  • Reduced Emissions: By minimizing oil loss, you contribute to cleaner air and a healthier environment.
  • Enhanced Engine Performance: Proper ventilation ensures optimal engine performance and smoother operation.
  • Peace of Mind: Knowing your engine has a clean, efficient ventilation system provides confidence and security on the road.


  • Reduces oil consumption, minimizing engine maintenance and downtime.
  • Fits a diverse range of vehicles with Cummins 6.7L ISB Engines, making it a versatile replacement option.
  • Designed for a hassle-free replacement process, suitable for both professionals and DIY enthusiasts.
  • Crafted from durable materials to withstand the rigors of engine operation.
  • While not the original Cummins Crankcase Ventilation Filter, the CV52001 provides a reliable and more affordable alternative.


  • Non-Original Replacement

With its ability to reduce oil consumption, extend engine life, and ensure smooth ventilation, it’s a wise investment for any vehicle owner seeking optimal performance, cost savings, and environmental responsibility.

Read More About 4 Best Crankcase Filter For 6.7L Cummins Engine For Performance

What is CCV Filter 6.7 Cummins?

The CCV Filter 6.7 Cummins, also known as the Crankcase Ventilation (CCV) filter. It is a component found in 6.7L Cummins diesel engines typically installed in Ram trucks from 2007.5 to the present. It plays a crucial role in maintaining engine health and performance.

Should You Delete CCV Filter 6.7 Cummins?

Deleting the CCV filter on a 6.7L Cummins is not recommended by most mechanics and manufacturers. While it might seem tempting for potential performance gains, it can lead to several drawbacks:

1. Increased Engine Wear

Unfiltered contaminants can damage sensitive components like the turbocharger and intercooler.

2. Higher Oil Consumption

Oil mist can escape into the intake system, leading to increased oil burn.

3. Potential Emission Issues

Unfiltered blow-by gases can contribute to higher emissions.

How Often Should You Change CCV Filter 6.7 Cummins?

The recommended replacement interval for the CCV filter in a 6.7L Cummins engine varies depending on the model year:

  • 2007.5-2018 models: 67,500 miles
  • 2019-2024 models: 75,000 miles

What Does A Crankcase Filter Do On A 6.7 Cummins?

The crankcase filter on a 6.7L Cummins engine, also called the CCV filter, cleans blow-by gases and oil mist from the crankcase before they enter the intake system. 

This protects the engine from harmful contaminants, reduces oil consumption, and maintains cleaner emissions. 

What Happens If You Don’t Change Ccv Filter 6.7 Cummins

Neglecting to change the CCV filter on your 6.7L Cummins engine can lead to several negative consequences:

1. Reduced Engine Performance

A clogged CCV filter can restrict airflow back into the engine, leading to reduced power and efficiency. 

2. Increased Oil Consumption

A clogged filter can cause a pressure buildup in the crankcase, forcing oil past seals and gaskets. 

3. Engine Deposits and Sludge Buildup

Unfiltered contaminants like oil mist can accumulate within the engine, forming deposits and sludge. This buildup can lead to performance issues and potential engine damage.

4. Potential Component Damage

Excessive pressure buildup or restricted airflow can damage components like the turbocharger, intercooler, and crankcase ventilation system itself.

Ccv Filter Benefits In 6.7 Cummins

The benefits of a CCV filter in a 6.7L Cummins engine are numerous and contribute to both engine health and performance:

  1. Reduced Oil Consumption: The primary function of the CCV filter is to capture oil vapor from the crankcase before it enters the intake system. This prevents excessive oil burning, leading to:
  2. Lower oil costs: You’ll need to top up your oil less frequently.
  3. Reduced environmental impact: Less oil burning means fewer harmful emissions.
  4. Improved Engine Performance: Clean and efficient crankcase ventilation ensures:
  5. Optimal air-fuel mixture: Prevents oil buildup in the intake system, leading to smoother combustion and better power delivery.
  6. Reduced engine sludge: Filters out contaminants that can cause sludge buildup, which can harm engine components.
  7. Extended engine life: Proper ventilation protects internal components from wear and tear.

Additional Benefits:

  1. Cleaner emissions: Reduced oil consumption and cleaner combustion contribute to lower overall emissions.
  2. Improved fuel economy: Efficient engine operation can lead to slightly better fuel economy.

Summary of Ccv Filter Benefits In 6.7 Cummins

  • Improved fuel efficiency
  • Enhanced engine performance
  • Reduced emissions
  • Increased longevity of engine components
  • Protection against contaminants
  • Optimal combustion and air-fuel mixture
  • Minimized wear and tear on critical engine parts
  • Improved overall reliability
  • Enhanced filtration for a cleaner oil system
  • Maintained engine cleanliness and health.

6.7 Cummins Ccv Filter Efficiency

The efficiency of a 6.7 Cummins CCV filter depends on various factors, including:

  • Filter quality: Opting for high-quality filters from reputable brands ensures better filtration efficiency and longer life compared to generic or low-quality options.
  • Maintenance schedule: Regularly replacing the filter at the recommended intervals (around 67,500 to 75,000 miles) prevents clogging and maintains optimal filtration performance.
  • Driving conditions: Frequent towing, hauling heavy loads, or driving in dusty environments can put extra strain on the filter, potentially requiring more frequent replacements.

Features Of Ccv Filters For 6.7 Cummins

Here are some key features of CCV filters for 6.7 Cummins engines:

  • Efficient filtration media: The filter element is designed to capture oil mist, dust, and other contaminants from the crankcase gases. 
  • Durable construction: The filter housing is typically made of durable plastic or metal to withstand engine heat, pressure, and vibrations.
  • Proper fit: The filter should be designed to fit securely in the designated location on the valve cover, ensuring proper sealing and preventing leaks.
  • Bypass valve (optional): Some filters incorporate a bypass valve that allows unfiltered crankcase gases to flow through the system in case the filter becomes excessively clogged. This helps to prevent engine damage due to pressure buildup.
  • Easy replacement: The filter should be designed for easy installation and removal, allowing for quick and efficient maintenance.

Signs Of A Clogged 6.7 Cummins Ccv Filter

  • Poor engine performance
  • Increased oil consumption
  • Excessive smoke from the exhaust
  • Elevated crankcase pressure
  • Oil leaks around seals and gaskets
  • Reduced fuel efficiency
  • Check engine light illuminated
  • Audible whistling or hissing noises from the crankcase ventilation system
  • Presence of oil in the air intake system
  • Difficulty in starting the engine

Ccv Filter Maintenance For 6.7 Cummins

The recommended replacement interval for the CCV filter on a 6.7 Cummins engine typically falls within the range of 67,500 to 75,000 miles. 

Fleetguard Vs. Motorcraft 6.7 Cummins Ccv Filter

Here’s a summary table to help you compare:

PerformanceOE quality, designed for Cummins enginesMeets or exceeds OEM specifications
PriceGenerally more expensiveGenerally more affordable
AvailabilityCummins dealerships, authorized parts suppliersFord dealerships, auto parts stores, online retailers
Additional featuresMay offer additional features depending on the modelMay offer additional features depending on the model
Fleetguard Vs. Motorcraft 6.7 Cummins Ccv Filter

6.7 Cummins Ccv Filter Replacement Cost

Here’s a breakdown of estimated costs:

  • DIY: $20 to $100 (filter cost)
  • Mechanic: $70 to $200 (filter cost + labor + potential shop supplies and tax)

How To Install A 6.7 Cummins Ccv Filter Without Removing The Valve Cover

1. Locate The Ccv Filter Housing

The CCV filter housing is usually situated on the top of the engine, beneath the valve cover. 

2. Access The Filter Housing

Try to access the CCV filter housing without removing the valve cover. This may involve removing other components or parts that obstruct access.

3. Remove And Replace The Filter

Once you can access the CCV filter housing, remove the old CCV filter. Replace it with the new CCV filter.

4. Reassemble Components

If you had to remove any components to access the CCV filter housing, reassemble them carefully. 

5. Inspect for Leaks

After installation, start the engine and inspect the CCV system for any signs of leaks or issues.

What Is The Function Of The Ccv Filtration System?

The CCV (Closed Crankcase Ventilation) filtration system is designed to capture and filter out harmful vapors and contaminants from an internal combustion engine’s crankcase, preventing them from being released into the environment and reducing air pollution.

How Do I Reset My Filter Life?

  • Locate the filter reset button on your device.
  • Press and hold the reset button until the indicator light changes or resets.
  • Refer to the user manual for specific instructions on your appliance.
  • If there is no reset button, power off the device and unplug it for a few minutes, then plug it back in.
How Do I Reset My Filter Life

Read Also Protect Your Engine: Best 6.7L Powerstroke Crankcase Filters

Where Is The Crankcase Pressure Sensor On A 6.7 Cummins?

The crankcase pressure sensor on a 6.7L Cummins engine is located on 

How Does The Ccv System Operate?

The CCV system vents crankcase gases (blow-by, moisture, oil mist) back into the intake system. The CCV filter traps oil mist before it enters the engine, protecting components and reducing emissions. 

What Happens If The Ccv Filter Is Clogged?

  • Reduced power and efficiency
  • Rough idling
  • Increased Oil Consumption
  • Oil leaks
  • Increased oil consumption
  • Clog vital components
  • Increase wear and tear
  • Turbocharger damage
  • Intercooler damage
  • Engine damage

Why Delete Ccv On 6.7 Cummins?

Deleting CCV (Crankcase Ventilation) on a 6.7 Cummins engine is done for various reasons.

  • May improve engine performance and efficiency.
  • Reduces oil contamination and carbon buildup.
  • Can prevent intake system clogging.
  • Eliminates the need for CCV maintenance.
  • Some users prefer the modification for a cleaner engine bay appearance.
  • It may be done in conjunction with other performance upgrades.

How Do You Know If Your Ccv Is Bad?

Here are some key indicators to be aware of:

  • Reduced engine power and efficiency
  • Rough idling
  • Oil-related issues
  • Increased oil consumption
  • Visible oil leak
  • Other potential signs
  • Check engine light
  • Increased exhaust smoke

Does Replacing The 6.7 Cummins Ccv Filter Void The Warranty?

No, replacing the 6.7 Cummins CCV filter following the manufacturer’s recommended schedule and using a genuine or approved filter should not void your warranty. 

Cleaning A 6.7 Cummins Ccv Filter (If Reusable)

  • Locate the CCV filter on the 6.7 Cummins engine.
  • Remove the CCV filter housing cover.
  • Take out the reusable CCV filter.
  • Use compressed air to blow out accumulated dirt and debris.
  • Inspect the filter for damage.
  • If necessary, wash the filter with a mild detergent and water.
  • Allow the filter to dry completely before reinstalling.
  • Reassemble the CCV filter housing.

Factor to Consider When Choosing the Best CCV filter 6.7 Cummins 

Key Factors to Consider:

  • Compatibility: Ensure the filter is specifically designed for your 6.7L Cummins engine model year. Using an incompatible filter can lead to improper fit, leaks, and potential engine issues.
  • Filtration Efficiency: Opt for a filter with high-quality filtration media that effectively traps oil mist, dust, and other contaminants from the crankcase gases. This protects vital engine components and reduces emissions.
  • Construction: Choose a filter with a durable construction that can withstand engine heat, pressure, and vibrations. Look for filters made from robust materials like metal or high-quality plastic.
  • Brand Reputation: Consider reputable brands known for their quality and reliability in producing CCV filters.


When should I change CCV filter 6.7 Cummins?

The recommended replacement interval for the CCV filter on a 6.7L Cummins engine typically falls within the range of 67,500 to 75,000 miles.

What does the CCV filter do on a 6.7 Cummins?

The CCV filter on a 6.7L Cummins engine cleans blow-by gases and oil mist from the crankcase before they enter the intake system. This protects the engine from harmful contaminants, reduces oil consumption, and maintains cleaner emissions.

How do you know if your CCV filter is bad?

Signs of a bad CCV filter on a 6.7L Cummins include reduced power, rough idle, increased oil consumption, leaks, check engine light, and potentially increased exhaust smoke. 

What is a failing CCV?

A failing CCV (Crankcase Ventilation Valve) can’t effectively remove harmful contaminants from engine gases, leading to reduced performance, increased oil consumption, and potential engine damage.


When seeking the best CCV filter for your 6.7 Cummins, careful consideration of performance, affordability, and construction is vital. 

The Dorman Crankcase Ventilation Filter and GZZTORES CV52001 stand out as top choices, offering optimal filtration, durability, and compatibility. 

For the best CCV filter 6.7 Cummins, trust in these reliable options to enhance your engine’s longevity and performance.

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