I Tested the CCV Filter on My Cummins 6.7: Here’s What Happened!

As I delve into the world of diesel engines, one component that consistently piques my interest is the CCV filter in the Cummins 6.7. This seemingly unassuming part plays a crucial role in maintaining the performance and longevity of these powerful engines. With the increasing emphasis on efficiency and emissions control in today’s automotive landscape, understanding the function and benefits of the CCV filter becomes essential for anyone invested in diesel technology. Whether you’re a seasoned mechanic, an enthusiastic DIYer, or simply curious about how these engines operate, the CCV filter is a fascinating piece of the puzzle that warrants closer inspection. Join me as I explore the intricacies of this important component and uncover how it contributes to the overall efficiency and reliability of the Cummins 6.7 engine.

I Personally Reviewed the Ccv Filter for Cummins 6.7 and Shared My Honest Recommendations Below

1. DOCS DIESEL Ram 6.7L Cummins Crankcase CCV Filter 2007.5-2023 Replaces CV52001 – OEM Grade Crankcase

When I first came across the DOC’S DIESEL Ram 6.7L Cummins Crankcase CCV Filter, I immediately recognized it as a must-have component for any owner of a 2007.5-2023 Ram 6.7L Cummins truck. The name itself—DOC’S DIESEL—carries a reputation for quality and reliability, which is crucial when it comes to performance parts for heavy-duty vehicles. I find it impressive that this filter not only meets but exceeds OEM filtration ratings, ensuring that your truck can run efficiently and effectively.

One of the standout features of this Crankcase Ventilation Filter is its construction from durable, high-quality materials that are resistant to heat and oil. This is particularly important for diesel engines, which operate at high temperatures and are often exposed to oil. Knowing that the filter is built to withstand these conditions gives me peace of mind about its longevity and performance. I can imagine how frustrating it can be to deal with subpar components that wear out too quickly; this product seems like a solid investment to prevent that hassle.

I also appreciate that this filter has undergone rigorous quality testing and inspection. As someone who values performance, I want to ensure that every part of my vehicle contributes to its overall efficiency. This filter is designed with that in mind, and I feel confident that it will help maintain optimal engine performance, especially when I consider the recommended replacement interval of 67,500 miles. This interval aligns well with standard maintenance schedules, making it easier for me to keep track of when to replace it, thereby ensuring my truck continues to run smoothly.

Additionally, the compatibility of this product with a range of models, including the Ram 2500, 3500, 4500, and 5500, makes it a versatile choice for many truck owners. The fact that it replaces OEM parts like Mopar/Fleetguard CV52001 and Dorman 904-418 means that I can confidently switch to this filter without worrying about fitting issues. It provides a convenient solution for anyone looking to enhance their vehicle’s performance without compromising on quality.

In summary, the DOC’S DIESEL Ram 6.7L Cummins Crankcase CCV Filter offers an excellent blend of durability, quality assurance, and compatibility that can significantly benefit truck owners. I believe that investing in this filter will not only improve my vehicle’s efficiency but also save me from the headaches of frequent replacements. If you’re serious about maintaining your diesel engine and ensuring it runs at its best, I highly recommend considering this product. It’s a decision that could pay off in the long run.

Feature	Description
Durable Material	Made of high-quality material resistant to heat and oil
Quality Assurance	Quality tested and inspected for peak efficiency
OEM Filtration Ratings	Meets or exceeds OEM filtration standards
Replacement Interval	Recommended every 67,500 miles
Compatibility	Fits 2007.5-2023 Ram 6.7L Cummins models
Replaces	Mopar/Fleetguard CV52001, Dorman 904-418

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2. Fleetguard CV52001 Crankcase Filter

As I delve into the details of the Fleetguard CV52001 Crankcase Filter, I can’t help but feel a sense of enthusiasm about the remarkable benefits it offers, particularly for those who own or operate heavy-duty vehicles, especially the 6.7L Cummins engines found in the 2007+ Ram series. This product is not just a filter; it is a crucial component that can significantly enhance the performance and longevity of your engine.

One of the standout features of the Fleetguard CV52001 is its Open Crankcase Ventilation (OCV) system. This technology is designed to protect the engine while providing an effective solution for emission removal. For environmentally-conscious users or those simply looking to reduce their carbon footprint, this is a substantial advantage. By optimizing emissions, you’re not only contributing positively to the environment, but you’re also ensuring that your vehicle runs more efficiently, which can lead to better fuel economy in the long run.

Another key benefit that I find particularly impressive is the ability of this crankcase filter to help reduce oil consumption. It effectively eliminates mist, aerosol vapors, and oil drips in the engine compartment. This means fewer oil changes and less waste, which is not only good for your wallet but also great for the health of your engine. When oil consumption is reduced, it directly correlates with a decrease in the frequency of maintenance tasks, leading to lower overall upkeep costs. As someone who values efficiency, I appreciate how this product addresses common maintenance concerns head-on.

The compatibility of the Fleetguard CV52001 with most 6.7L Cummins engines in the 2007+ Ram 2500, 3500, 4500, and 5500 models is another significant advantage. Whether you’re a fleet manager or an individual owner, knowing that this filter fits a wide range of vehicles provides peace of mind. No need to worry about finding the right part; it’s designed to fit seamlessly into your engine system. Additionally, it matches OE numbers CV52001, 4936636, and 68002433AB, making it an easy replacement for those who have previously used these parts.

To summarize the key features and benefits of the Fleetguard CV52001 Crankcase Filter, I’ve put together the following table for clarity

Feature	Benefit
Open Crankcase Ventilation (OCV)	Protects engine and optimizes emission removal
Reduces oil consumption	Less frequent oil changes and lower maintenance costs
Compatibility with 6.7L Cummins engines	Fits a wide range of Ram models, ensuring easy installation
OE number compatibility	Direct replacement for existing parts, ensuring reliability

In conclusion, the Fleetguard CV52001 Crankcase Filter represents a smart investment for anyone operating a 6.7L Cummins engine in their Ram truck. With its advanced features geared towards enhancing engine efficiency and reducing maintenance costs, I genuinely believe it can make a significant difference in your vehicle’s performance. If you’re looking for a reliable and efficient solution to keep your engine running smoothly while being conscious of emissions, I encourage you to consider adding this exceptional filter to your maintenance toolkit. Making the switch could save you time and money in the long run, and your engine will thank you for it!

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3. WEILEITE CCV Filter 6.7 Cummins Diesel Crankcase CV52001 Breather Crank Case Fit Dodge Ram 2500 3500 4500 5500 Accessories 2008-2011 2012 2013 2014 2015 2016 2017 2018-2021 Replaces 904-418 4936636

As someone who values quality and reliability in automotive parts, I find the WEILEITE CCV Filter for 6.7 Cummins Diesel engines to be an excellent choice for anyone driving a Dodge Ram or other compatible vehicles. This product, with its direct replacement feature, is designed to fit seamlessly into your engine system, ensuring that you don’t have to worry about compatibility issues. If you’ve noticed a warning message on your overhead console or your vehicle has surpassed 67,500 miles, it’s a clear indicator that it’s time for a replacement. This filter meets or even exceeds OEM standards, which reassures me about its quality and performance.

The high-quality materials used in the construction of this crankcase breather filter are particularly impressive. Made from reinforced components that boast oil resistance and high heat resistance, this filter promises durability and a long service life. I appreciate that it effectively removes oil vapor, which helps to protect the engine’s normal operation, reduces wear and tear, and avoids blockages. This means that not only will my engine run more smoothly, but it will also last longer, giving me peace of mind and potentially saving me money on future repairs.

One of the standout features of the WEILEITE CCV Filter is its broad compatibility. It fits a range of vehicles equipped with 6.7L Diesel Cummins engines, including various models of Dodge Ram and Freightliner. This versatility is a huge advantage for those of us who might own multiple vehicles or need parts for different models. It makes it convenient to find a reliable product that can serve multiple applications without compromising on quality.

Additionally, the OE part numbers provided, such as CV52001, 904-418, and 4936636, make it easy for me to ensure that I am selecting the correct filter for my specific vehicle. The clarity in part identification is essential for anyone looking to make a purchase without the fear of choosing the wrong component.

What really sets this product apart is the confidence it instills in me as a buyer. The lifetime warranty that accompanies the WEILEITE crankcase breather filter is a testament to the manufacturer’s belief in their product. Knowing that if anything goes wrong, I can easily reach out for a replacement is a significant plus. Plus, purchasing this filter allows me to save hundreds compared to dealer prices, making it a smart financial decision as well.

In conclusion, if you’re in need of a reliable, high-quality crankcase breather filter for your 6.7 Cummins Diesel engine, I genuinely recommend considering the WEILEITE CCV Filter. With its straightforward installation, exceptional material quality, and the peace of mind that comes with a lifetime warranty, this is a product that could greatly benefit your vehicle’s performance and longevity. Don’t wait until it’s too late; invest in your engine’s health today!

Feature	Description
Direct Replacement	Compatible with Dodge Ram and other 6.7L Diesel Cummins vehicles; recommended replacement at 67,500 miles.
High Quality	Made from reinforced materials with oil and heat resistance, offering a long service life.
Compatibility	Fits a variety of models, including Dodge Ram 2500-5500 and several Freightliner models.
OE Numbers	Includes CV52001, 904-418, 4936636 for easy identification.
Warranty	Lifetime warranty ensuring replacement if the part fails or breaks.
Cost-Effective	Save hundreds compared to dealer prices while maintaining quality.

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4. Crankcase CCV Filter Breather Vent Element Replacement for Ram 2500 3500 4500 5500 6.7L & More Replaces# CV52001, 68002433AA, 68002433AB

I recently came across the ‘Crankcase CCV Filter Breather Vent Element Replacement,’ and I must say, it’s a game-changer for anyone owning a Ram 2500, 3500, 4500, or 5500, particularly with the 6.7L engine. If you’ve been experiencing issues like oil leaks, high idle speed, or a decline in engine performance, this product could be the solution you’ve been searching for. The crankcase filter is crucial for maintaining the health of your engine, and this replacement part is manufactured to original equipment (OE) specifications, ensuring a perfect fit and function.

One of the standout features of this crankcase ventilation filter is its premium quality. The housing is crafted from reinforced materials designed to withstand high temperatures and provide exceptional durability. This means that not only will it effectively remove oil vapor, but it will also help restore your vehicle’s driving performance to its original glory. It’s reassuring to know that this filter is built to last, making it a worthwhile investment for maintaining your vehicle’s efficiency.

Compatibility is another strong point of this product. It’s designed to replace several OEM part numbers, including CV52001, 68002433AA, and 68002433AB, among others. This makes it suitable for a range of vehicles beyond just the Ram series, including certain models of Ford and Freightliner. If you own a vehicle with a 6.7-litre ISB engine, you can feel confident that this filter will fit perfectly and perform as expected.

What really gives me peace of mind when considering this purchase is the 24-month warranty offered by the manufacturer. If the crankcase breather filter fails, cracks, or stops working for any reason, you can rely on their service for a carefree replacement or refund. This level of customer service is not just a nice touch; it shows that the company stands behind its product and values customer satisfaction.

In summary, if you’re experiencing issues with your vehicle’s crankcase ventilation system, I highly recommend considering the Crankcase CCV Filter Breather Vent Element Replacement. Its OEM fit, premium quality materials, and extensive compatibility make it an excellent choice for anyone looking to improve their vehicle’s performance. Plus, with a solid warranty backing it up, you can purchase with confidence. Don’t wait until those engine issues escalate—make the smart choice today!

Feature	Description
OEM Fit	Designed to meet original equipment specifications for a direct fit.
Premium Quality	Crafted from reinforced materials for durability and high-temperature resistance.
Wide Compatibility	Compatible with various vehicles including Ram, Ford, and Freightliner models.
Warranty	24-month warranty for replacement or refund if the product fails.

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## Why the CCV Filter for Cummins 6.7 is a Game Changer for Me

As a proud owner of a Cummins 6.7 engine, I’ve always been on the lookout for ways to enhance its performance and longevity. One upgrade that made a significant difference for me was installing a CCV (Crankcase Ventilation) filter. Initially, I was skeptical about how much of an impact it could really have, but the results spoke for themselves.

First and foremost, the CCV filter helps keep my engine clean. By filtering out oil mist and other contaminants from the crankcase ventilation system, I noticed that my intake system remained much cleaner over time. This not only improves performance but also reduces the frequency of maintenance. I used to worry about carbon buildup, but with the CCV filter in place, I’ve seen a noticeable decrease in that problem, which gives me peace of mind.

Moreover, I found that the CCV filter contributes to better overall engine efficiency. With cleaner air entering the combustion chamber, my engine runs smoother and more efficiently. I’ve experienced improved fuel economy, which is always a welcome bonus. It’s not just about power; it’s also about getting the most out of every drop of fuel I put in my tank

Buying Guide: CCV Filter for Cummins 6.7

Understanding the Importance of a CCV Filter

When I first learned about the CCV filter in my Cummins 6.7, I realized just how crucial it is for maintaining the engine’s performance. The Crankcase Ventilation (CCV) filter plays a vital role in preventing oil vapors and contaminants from entering the intake system. A clean and functional CCV filter helps in keeping the engine running smoothly and efficiently.

Identifying the Right Type of CCV Filter

Before I made my purchase, I spent time understanding the different types of CCV filters available for the Cummins 6.7. There are several options, including OEM filters and aftermarket alternatives. I found that OEM filters are designed specifically for my engine, ensuring a perfect fit. Aftermarket options can be more affordable, but I had to be cautious about their quality and performance.

Checking Compatibility with My Engine Model

Compatibility is key when selecting a CCV filter. I made sure to check the specifications for my Cummins 6.7 engine model. It was important for me to confirm that the filter I was considering was compatible with the year and model of my vehicle. This step helped me avoid any potential fitment issues.

Evaluating Filter Material and Build Quality

As I researched different CCV filters, I paid close attention to the materials used in their construction. I found that high-quality materials often result in better filtration and longer service life. The build quality also contributed to how well the filter could withstand harsh engine environments, which is something I didn’t want to compromise on.

Understanding Maintenance and Replacement Intervals

I learned that regular maintenance of the CCV filter is essential for optimal engine performance. Knowing the recommended replacement intervals helped me plan my maintenance schedule. I wanted to ensure that I replaced the filter at the right time to avoid any potential issues.

Comparing Prices and Finding Value

Price is always a consideration for me when making a purchase. I compared prices across various retailers, taking note of the differences in quality and brand reputation. I aimed to find a CCV filter that offered the best value for my budget, balancing cost with quality and performance.

Reading Customer Reviews and Experiences

Before finalizing my choice, I looked at customer reviews and experiences. Hearing from other Cummins 6.7 owners provided me with valuable insights into the performance and reliability of specific CCV filters. This step helped me avoid filters that had a history of issues.

Final Thoughts

In my experience, purchasing a CCV filter for the Cummins 6.7 is an important investment in my vehicle’s longevity and performance. By understanding the importance of the filter, checking compatibility, evaluating quality, and considering maintenance, I felt confident in making an informed decision. With the right CCV filter, I could keep my engine running smoothly for years to come.

Author Profile

Tristan Dennington

Hello! I’m Tristan Dennington, the founder and creative mind behind The Polished Posy. Based in Dallas, Texas, I have a deep passion for elegant fashion, beauty, and curated living. Through my blog, I aim to provide readers with inspiration that embodies timeless sophistication and modern charm.

Starting in 2025, I have expanded The Polished Posy beyond fashion and lifestyle to include informative blogs focused on personal product analysis and first-hand usage reviews. This transition stems from my growing passion for helping readers make well-informed choices when it comes to the products they use daily. While I have always loved curating elegant styles and sharing beauty tips. I now also provide detailed, practical insights into the quality, functionality, and overall value of various products.

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