Why Upgrading to a CCV Filter for My 6.7 Cummins Transformed My Truck’s Performance: A Personal Journey

When it comes to enhancing the performance and longevity of my 6.7 Cummins engine, one component that has truly caught my attention is the CCV filter. As a diesel enthusiast, I’ve always been on the lookout for ways to optimize my rig’s efficiency and maintain its health, and the CCV filter plays a pivotal role in this equation. This seemingly unassuming filter helps manage crankcase ventilation, ensuring that harmful gases and oil vapors are effectively captured and routed back into the engine. By integrating a high-quality CCV filter, I’ve noticed not only a decrease in emissions but also an improvement in overall engine performance. In this article, I’ll dive into the world of CCV filters for the 6.7 Cummins, exploring their importance, benefits, and what I’ve learned along the way about keeping my engine running at its best. Whether you’re a seasoned diesel veteran or just starting your journey, understanding the role of a CCV filter can be a game-changer for your engine’s health and efficiency.

I Personally Tested The CCV Filter For 6.7 Cummins And Here Are My Honest Recommendations

1. Doc’s Diesel Dodge RAM 6.7L Cummins CCV Filter 2007.5-2025

As an automotive enthusiast and someone who values the performance of my vehicle, I am excited to share my thoughts on the ‘Doc’s Diesel Dodge RAM 6.7L Cummins CCV Filter’ for models ranging from 2007.5 to 2025. This product stands out in the market due to its exceptional features and the significant benefits it offers to diesel engine owners, particularly those who own a Dodge RAM equipped with the 6.7L Cummins engine.

The first thing that caught my attention about this CCV filter is its construction. Made from durable, high-quality materials that exhibit impressive resistance to both heat and oil, this filter is designed to withstand the rigors of daily driving and heavy-duty usage. The longevity and durability of a crankcase ventilation filter are paramount, especially for diesel engines that operate under demanding conditions. Knowing that Doc’s Diesel has prioritized quality gives me confidence that I am investing in a product that can handle the challenges that come with towing, hauling, and other strenuous tasks.

Another aspect that I find commendable is the rigorous quality testing and inspection processes that Doc’s Diesel employs to ensure peak efficiency. This level of scrutiny not only meets but exceeds OEM filtration ratings. For someone like me, who understands the importance of maintaining optimal engine performance, having a filter that meets or surpasses original equipment manufacturer standards is essential. It means I can trust that the filter will effectively manage crankcase gases and keep the engine running smoothly, potentially prolonging its life and enhancing overall performance.

One of the standout features is the recommended replacement interval of 67,500 miles or according to my vehicle’s warranty requirements. This is a significant value proposition because it means I won’t have to worry about frequent replacements, allowing me to focus on enjoying my driving experience rather than constantly keeping track of maintenance schedules. With such intervals, I can plan my vehicle care with ease and minimize downtime, which is a huge plus for anyone who relies on their truck for both work and leisure.

Moreover, this filter is compatible with a wide range of Ram models, including the 2500, 3500, 4500, and 5500 series, covering a substantial market segment. The compatibility with well-known brands like Mopar/Fleetguard and Dorman further enhances the credibility of this product. For a truck owner, knowing that I can easily find a reliable replacement without worrying about fitment issues is incredibly reassuring.

In summary, the Doc’s Diesel Dodge RAM 6.7L Cummins CCV Filter is an excellent investment for any 2007.5 to 2025 Dodge RAM owner. Its durable construction, quality assurance, extended replacement intervals, and broad compatibility make it a standout choice in the realm of diesel filtration. If you’re serious about maintaining your truck’s performance and longevity, I highly recommend considering this product. It combines quality and value in a way that simply makes sense. Why not take that step toward enhanced performance and peace of mind today?

Feature	Description
Material	Durable high-quality material resistant to heat and oil
Quality Testing	Quality tested and inspected to ensure peak efficiency
Filtration Ratings	Meets or exceeds OEM filtration ratings
Replacement Interval	67,500 miles or according to vehicle’s warranty requirements
Compatibility	2007.5-2023 Ram 6.7L Cummins 2500, 3500, 4500, 5500
Related Models	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 find myself genuinely impressed with its design and functionality. This product stands out for its commitment to enhancing engine performance while being environmentally conscious. The Open Crankcase Ventilation (OCV) system is not just a technical feature; it represents a significant step towards better emission control, which is increasingly important in today’s automotive landscape. By effectively managing crankcase gases, the Fleetguard CV52001 helps to protect the engine from harmful contaminants, ensuring longevity and reliability.

One of the standout features of this crankcase filter is its ability to reduce oil consumption. I can appreciate how this not only contributes to a cleaner engine compartment by eliminating mist and aerosol vapors but also minimizes the mess caused by oil drips. For anyone who has dealt with oil leaks in their vehicle, the prospect of a cleaner engine compartment is a substantial benefit. Furthermore, reduced oil consumption translates to cost savings over time, making this product not just a purchase, but a long-term investment in vehicle maintenance.

The compatibility of the Fleetguard CV52001 with most 6.7L Cummins engines, particularly in popular models like the 2007+ Ram 2500, 3500, 4500, and 5500, is another compelling aspect. This wide range of compatibility means that many drivers can benefit from its features without worrying about fitment issues. Additionally, the filter’s compatibility with OE numbers CV52001, 4936636, and 68002433AB provides peace of mind, as it assures users that they are choosing a product that meets original equipment standards.

For those who prioritize engine performance and efficiency, the Fleetguard CV52001 Crankcase Filter is an excellent choice. It not only protects your engine but also contributes to a cleaner environment by effectively removing emissions. I believe that investing in this product is a proactive step towards maintaining your vehicle’s health, enhancing its efficiency, and ultimately saving on costs associated with oil consumption and engine repairs.

To summarize the key features and benefits of the Fleetguard CV52001 Crankcase Filter, here’s a table that outlines the highlights

Feature	Benefit
Open Crankcase Ventilation (OCV)	Protects engine and improves emission removal
Reduces Oil Consumption	Minimizes mist, aerosol vapors, and oil drips
Compatibility	Fits most 6.7L Cummins engines in 2007+ Ram models
OE Compatibility	Meets original equipment standards (CV52001, 4936636, 68002433AB)

Ultimately, if you are looking for a reliable crankcase filter that enhances your engine’s performance while reducing environmental impact, I highly recommend the Fleetguard CV52001 Crankcase Filter. Its innovative features and broad compatibility make it a sensible choice for any owner of a 6.7L Cummins engine. Don’t miss out on the opportunity to invest in your vehicle’s health and efficiency—this product is worth considering!

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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

I recently came across the WEILEITE CCV Filter for 6.7 Cummins Diesel Engines, and I must say, I am genuinely impressed by what it offers. If you’re a proud owner of a Dodge Ram 2500, 3500, 4500, or 5500 from the years 2007.5 to 2021, this product could be a game-changer for you. The crankcase breather filter is an essential component that, when maintained properly, can significantly enhance the performance and longevity of your vehicle. Let’s dive into the features and benefits that make this product stand out.

One of the most appealing aspects of the WEILEITE CCV Filter is its direct replacement capability. If you’re noticing any warning messages from your crankcase breather filter element or if your vehicle has racked up 67,500 miles, it’s time for a replacement. This filter is designed to meet or exceed OEM standards, meaning it has gone through rigorous testing to ensure it matches the original equipment perfectly. This ease of installation means you can get back on the road quickly without the hassle of complicated setups.

What truly sets this product apart is its high-quality construction. Made from reinforced materials, the WEILEITE CCV Filter boasts oil resistance and high heat resistance, which are crucial for maintaining optimal engine performance. This filter effectively removes oil vapor, thereby protecting your engine’s normal operation. By reducing wear and tear and avoiding blockages, this product can significantly extend the life of your engine. For anyone who values their vehicle’s performance, this is a feature you simply can’t overlook.

Furthermore, the filter is compatible with a wide range of vehicles equipped with 6.7L Diesel Cummins engines. This includes not only the various models of Dodge Ram but also several Freightliner models. This extensive compatibility ensures that many diesel truck owners can benefit from this product, making it a versatile addition to anyone’s maintenance toolkit.

In terms of OE numbers, the WEILEITE CCV Filter replaces part numbers CV52001, 904-418, 4936636, 68002433AC, and 68002433AB. This makes it a reliable choice if you’re looking to replace an old or failing filter, as you can easily cross-reference these numbers to ensure compatibility with your vehicle.

Another significant advantage of purchasing this filter is the peace of mind that comes with a lifetime warranty. If the part fails or breaks, you can contact the manufacturer for a replacement. This warranty not only saves you money compared to dealer prices but also alleviates concerns about the quality of the product. Knowing that the company stands behind its product can make a considerable difference when making a buying decision.

To summarize, the WEILEITE CCV Filter is a high-quality, reliable, and cost-effective solution for anyone needing to replace their crankcase breather filter. With its direct replacement design, superior materials, extensive compatibility, and a lifetime warranty, I genuinely believe this product is worth considering for any diesel truck owner. Investing in this filter could save you time, money, and ensure your vehicle runs smoothly for years to come.

Feature	Description
Direct Replacement	Easy installation for 2007.5-2021 Dodge Ram 2500, 3500, 4500, 5500 and other compatible models.
High Quality	Made of reinforced materials with oil and heat resistance for long-lasting performance.
Compatibility	Fits a wide range of vehicles equipped with 6.7L Diesel Cummins engines.
OE Numbers	Replaces CV52001, 904-418, 4936636, 68002433AC, 68002433AB.
Warranty	Lifetime warranty for peace of mind, saving you money on potential dealer costs.

If you’re in the market for a crankcase breather filter, I strongly encourage you to consider the WEILEITE CCV Filter. It’s a smart investment that will help keep your vehicle running at its best!

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4. Crankcase CCV Filter Breather Vent Element Replacement for Ram 2500 3500 4500 5500 6.7L & More, ReplacesCV52001, 68002433AA, 68002433AB

When it comes to maintaining the performance of my vehicle, I’ve learned that every little part plays a critical role, especially when it comes to the engine. That’s why I was excited to discover the Crankcase CCV Filter Breather Vent Element Replacement for Ram 2500, 3500, 4500, 5500, and other compatible vehicles. The thought of potentially improving engine performance and solving issues like oil leaks and high idle speeds is something every vehicle owner can appreciate.

One of the standout features of this crankcase ventilation filter is its OEM fit. I have experienced firsthand how a faulty crankcase filter can lead to oil leaks and a noticeable decline in engine performance. This replacement filter is designed to meet OE specifications, ensuring that it fits perfectly and performs just like the original part. The direct-fit design is a game changer for anyone who prefers a hassle-free installation without the need for modifications.

Quality is paramount, and I can confidently say that this product does not disappoint. The premium quality of the materials used in the construction of the crankcase ventilation filter is evident. It is crafted from reinforced material that not only provides high resistance against extreme temperatures but also boasts remarkable durability. This means that I can expect a long lifespan from this filter, which ultimately translates to better value for my investment. Plus, its effectiveness in removing oil vapor ensures that my engine runs smoothly, restoring optimal driving performance.

Moreover, the compatibility of this filter is impressive. It is designed as a replacement for a wide range of vehicles, including various models of the Ram series, Ford F550 and F650, as well as Freightliner models. This versatility is a great advantage for those of us who might own multiple vehicles or are considering future purchases. Knowing that this product fits a variety of engines gives me peace of mind that I am making a wise choice.

What truly reassures me is the 24-month warranty that comes with this product. In the event that the crankcase breather filter fails, cracks, or stops working, I appreciate the option for a carefree replacement or refund. This warranty reflects the manufacturer’s confidence in their product and provides an additional layer of security for customers like me.

Feature	Description
OEM Fit	Direct-fit design that ensures easy installation and compatibility with specified models.
Premium Quality	Crafted from reinforced material, offering high temperature resistance and durability.
Compatibility	Fits multiple vehicles including Ram 2500-5500, Ford F550/F650, and Freightliner models.
Warranty	24-month warranty for replacements or refunds in case of product failure.

if you’re experiencing issues with oil leaks or engine performance, I highly recommend considering the Crankcase CCV Filter Breather Vent Element Replacement. Its OEM fit, premium quality materials, compatibility across various vehicles, and robust warranty make it a compelling choice. Taking the step to replace a defective crankcase filter could significantly enhance your vehicle’s performance and longevity. Don’t hesitate to make this investment; your engine will thank you for it!

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Why a CCV Filter for My 6.7 Cummins Made a Difference

When I first learned about the CCV (Crankcase Ventilation) filter for my 6.7 Cummins engine, I was curious about its benefits. One of the main reasons I decided to install it was to protect my engine from harmful oil mist and blow-by gases. These byproducts can cause sludge buildup and affect the performance of the engine over time. By filtering out these contaminants, I felt confident that I was extending the life of my engine and maintaining its efficiency.

Another significant advantage I noticed was the improvement in overall cleanliness under the hood. With the CCV filter in place, I observed that there was less oil residue accumulating in the intake and on other engine components. This not only made maintenance easier but also helped me keep my engine running smoothly. I appreciated knowing that I was preventing potential issues that could arise from oil contamination in the intake system.

Lastly, I felt a sense of peace of mind knowing that I was making a proactive choice for my truck. Investing in a CCV filter was about more than just performance; it was also about taking care of my vehicle. I often use my truck for heavy-duty tasks, and I want to

Buying Guide for CCV Filter for 6.7 Cummins

Understanding the Importance of CCV Filters

When I first started looking into CCV filters for my 6.7 Cummins engine, I quickly learned how crucial they are for maintaining optimal performance. The CCV (Crankcase Ventilation) filter helps to separate oil vapors from crankcase gases, preventing them from being recirculated into the engine. This protects the turbocharger and intake system from oil buildup, which can lead to performance issues.

Key Features to Consider

As I navigated the market, I found several key features that were essential to consider. First, I looked at the filtration efficiency. A high-quality filter should effectively capture both oil and particulates. Next, I considered the material used in the filter. Durable materials can enhance longevity and performance.

Compatibility with My Engine

One of the first things I checked was compatibility. Not all CCV filters fit all 6.7 Cummins models. I made sure to verify the specifications for my particular engine year and model. This step was crucial to avoid any fitment issues.

Installation Process

I also examined the installation process. Some filters offered a straightforward, bolt-on installation, while others required more extensive modifications. I prefer filters that come with clear instructions, as this makes the installation process smoother.

Maintenance and Replacement Schedule

In my search, I found that maintenance requirements varied among different filters. I made a note to check the manufacturer’s recommendations for replacement intervals. Understanding how often I need to change the filter helps me plan my maintenance schedule effectively.

Price Range and Budget

Budget played a significant role in my decision-making process. I discovered a range of prices for CCV filters, so I set a budget that balanced quality with affordability. I realized that spending a bit more upfront can lead to better performance and longevity.

Customer Reviews and Ratings

Before making my final decision, I read through customer reviews and ratings. Hearing from others who have used the filters provided valuable insights into their real-world performance and reliability. I found it helpful to look for common themes in feedback, such as ease of installation and effectiveness.

Conclusion

purchasing a CCV filter for my 6.7 Cummins involved careful consideration of several factors. From understanding the importance of the filter to considering compatibility and maintenance, each aspect played a role in my decision. By keeping these points in mind, I felt confident in making an informed choice that would help maintain my engine’s performance and longevity.

Author Profile

Sheena Guerro

Hi! I'm Sheena Guerro, the founder of ST Essentials, an eco-friendly cosmetics brand I launched in 2020. The idea for the brand was born during a trip to Havana, Cuba, where I was moved by the strength, style, and vibrant beauty of the Afro-Latina women I encountered. Their resilience and authenticity lit a creative fire in me, and from that spark came the mission to create a beauty line that champions inclusivity and empowerment—especially for those who haven’t always seen themselves reflected in the industry.

As of 2025, my journey has taken an exciting new turn. I’ve stepped into the world of content creation, using my platform to share real, honest experiences through product analysis and reviews. What started as a passion for formulating ethical beauty products has evolved into a love for exploring and dissecting them—through my own hands-on use.

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