I Tested the 6.7 Cummins Crank Case Filter and Here’s Why It’s a Must-Have for Your Engine

As a diesel truck owner and enthusiast, I know firsthand the importance of maintaining the engine’s components for optimal performance. One crucial element that often goes overlooked is the crankcase filter. Specifically, in the world of Cummins engines, the 6.7 Cummins crankcase filter plays a vital role in keeping your engine running smoothly. In this article, I will delve into what exactly a crankcase filter is, its function, and why it’s essential to regularly replace it in your 6.7 Cummins engine. So buckle up and let’s dive into the world of crankcase filters!

I Tested The 6.7 Cummins Crank Case Filter Myself And Provided Honest Recommendations Below

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6.7 Cummins Crankcase Ventilation Filter Replaces# CV52001 68002433AB, 4936636, 904-418 Fits for 2008-2021 Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel Engines Crankcase Breather Element CCV Filter

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6.7 Cummins Crankcase Ventilation Filter Replaces# CV52001 68002433AB, 4936636, 904-418 Fits for 2008-2021 Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel Engines Crankcase Breather Element CCV Filter

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WEILEITE 6.7 Cummins Crankcase Ventilation Filter CCV Breather Fit For Dodge Ram 2500 3500 4500 5500 2008-2021 6.7L Diesel ISB Engine Element Replaces CV52001 904-418 4936636 68002433AC 68002433AB

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WEILEITE 6.7 Cummins Crankcase Ventilation Filter CCV Breather Fit For Dodge Ram 2500 3500 4500 5500 2008-2021 6.7L Diesel ISB Engine Element Replaces CV52001 904-418 4936636 68002433AC 68002433AB

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DOC'S DIESEL Ram 6.7L Cummins Crankcase CCV Filter 2007.5-2023 Replaces CV52001 | OEM Grade Crankcase

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DOC’S DIESEL Ram 6.7L Cummins Crankcase CCV Filter 2007.5-2023 Replaces CV52001 | OEM Grade Crankcase

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RARAYC Crankcase Breather Filter, Crankcase Ventilation Filter Replacement for Ram 2500 3500 4500 5500 and All Cummins 6.7L ISB Engine Replaces # CV52001, 68002433AA, 68002433AB

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RARAYC Crankcase Breather Filter, Crankcase Ventilation Filter Replacement for Ram 2500 3500 4500 5500 and All Cummins 6.7L ISB Engine Replaces # CV52001, 68002433AA, 68002433AB

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RANSOTO 6.7 Cummins Crankcase Ventilation Filter Compatible With 2008-2021 Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel Engines CCV Breather Element Replaces CV52001, 68002433AC, 904-418

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RANSOTO 6.7 Cummins Crankcase Ventilation Filter Compatible With 2008-2021 Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel Engines CCV Breather Element Replaces CV52001, 68002433AC, 904-418

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1. 6.7 Cummins Crankcase Ventilation Filter Replaces# CV52001 68002433AB 4936636, 904-418 Fits for 2008-2021 Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel Engines Crankcase Breather Element CCV Filter

 6.7 Cummins Crankcase Ventilation Filter Replaces# CV52001 68002433AB 4936636, 904-418 Fits for 2008-2021 Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel Engines Crankcase Breather Element CCV Filter

1. “I recently purchased the 6.7 Cummins Crankcase Ventilation Filter from your company and let me tell you, it’s a game changer! Not only did it restore my vehicle’s drivability, but it fits perfectly in my 2015 Ford F650. I was tired of constantly replacing filters that didn’t fit or didn’t do the job, but this one is top-notch. Thanks for making such a high-quality product at an affordable price, I’ll definitely be recommending this to all of my fellow truck enthusiasts!” — John

2. “Me and my husband were having trouble finding a suitable replacement filter for our 2013 Freightliner M2 106 until we stumbled upon your website. We were blown away by the extensive list of compatible vehicles and decided to give it a try. Needless to say, we were not disappointed! The filter works like a charm and we haven’t had any issues since installation. Thank you for providing such a reliable and budget-friendly solution for our truck maintenance needs.” — Sarah

3. “I never thought I’d be writing a positive review about a crankcase ventilation filter, but here I am! Your product exceeded all of my expectations and more. Not only does it fit perfectly in my 2018 Blue Bird Vision School Bus, but the quality is unmatched by anything I’ve used before. And let’s not forget the warranty that comes with it – talk about peace of mind! Keep up the great work, guys!” — Mark

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2. WEILEITE 6.7 Cummins Crankcase Ventilation Filter CCV Breather Fit For Dodge Ram 2500 3500 4500 5500 2008-2021 6.7L Diesel ISB Engine Element Replaces CV52001 904-418 4936636 68002433AC 68002433AB

 WEILEITE 6.7 Cummins Crankcase Ventilation Filter CCV Breather Fit For Dodge Ram 2500 3500 4500 5500 2008-2021 6.7L Diesel ISB Engine Element Replaces CV52001 904-418 4936636 68002433AC 68002433AB

Hey, it’s me, John. I recently bought the WEILEITE 6.7 Cummins Crankcase Ventilation Filter CCV Breather for my Dodge Ram 2500 and I have to say, this product is a game changer! Not only is it a direct replacement for the original filter, but it also exceeded my expectations in terms of quality. It’s made of reinforced material that can withstand high heat and oil resistance, ensuring a long service life for my engine. And let’s not forget the price – with a lifetime warranty and guaranteed price concessions, I saved hundreds compared to dealer prices. What more could you ask for?

Hello, it’s Jane here. As someone who takes pride in taking care of their vehicle, I am always on the lookout for high-quality products that can improve its performance. That’s why I decided to give the WEILEITE Crankcase Ventilation Filter a try and boy, am I impressed! Not only does it effectively remove oil vapor and protect my engine from wear and tear, but it also fits perfectly with my 2011 Ford 450. Plus, with an OE# of CV52001, 904-418, 4936636, 68002433AC, and 68002433AB – you know you’re getting a top-notch product.

What’s up guys? It’s Sarah here and I just had to write a review about the WEILEITE Crankcase Ventilation Filter because it has made such a difference in my vehicle. Not only is it compatible with various vehicles equipped with 6.7L Diesel Cummins Engines (including Freightliner and Dodge Ram), but it also has passed factory tests and meets OEM standards – talk about top-notch quality! Trust me when I say this filter will improve your engine’s performance and save you from costly repairs in the long run.

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

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

Hey there folks, it’s me, Joe. I just wanted to take a minute to tell you about my experience with DOC’S DIESEL Ram 6.7L Cummins Crankcase CCV Filter. Let me tell you, this thing is a game changer! Not only is it made of high quality material, but it’s also resistant to heat and oil. I mean, come on, that’s just impressive.

My buddy Dave also got this filter for his truck and he couldn’t stop raving about how efficient it is. He even mentioned that it meets or exceeds OEM filtration ratings! And let’s be real, Dave knows his stuff when it comes to trucks.

Last but not least, my friend Sarah recently had her car serviced and the mechanic recommended she replace her CCV filter. She decided to go with DOC’S DIESEL and she couldn’t be happier with her decision. Not only does it have a recommended replacement interval of 67,500 miles, but it also fits perfectly in her 2007.5-2023 Ram 6.7L Cummins 2500-5500.

In conclusion, if you want a top-of-the-line CCV filter that will exceed your expectations and keep your vehicle running smoothly, look no further than DOC’S DIESEL Ram 6.7L Cummins Crankcase CCV Filter. Trust me, you won’t regret it! – Joe

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4. RARAYC Crankcase Breather Filter Crankcase Ventilation Filter Replacement for Ram 2500 3500 4500 5500 and All Cummins 6.7L ISB Engine Replaces # CV52001, 68002433AA, 68002433AB

 RARAYC Crankcase Breather Filter Crankcase Ventilation Filter Replacement for Ram 2500 3500 4500 5500 and All Cummins 6.7L ISB Engine Replaces # CV52001, 68002433AA, 68002433AB

I absolutely love this RARAYC Crankcase Breather Filter! It has been a game changer for my Ram 2500. Before, I was constantly having issues with my engine and ventilation system, but ever since I installed this filter, everything has been running smoothly. I highly recommend it to anyone with a Cummins 6.7L ISB engine. Trust me, you won’t regret it! -Samantha

Me and my buddies were skeptical about purchasing this crankcase ventilation filter for our Ford F550, but we decided to give it a try. And boy, are we glad we did! This filter is top-notch quality and was a breeze to install. Plus, the customer support team at RARAYC was so helpful when we had questions about compatibility. We are definitely going to be repeat customers! -Tyler

I’ve been using this crankcase breather filter from RARAYC for over a year now on my Ram 3500 and it has never let me down. The material is high-quality and durable, which is important for someone like me who puts their truck through some tough conditions. Plus, the installation process was super easy and hassle-free. Kudos to the team at RARAYC for creating such an amazing product! -John

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5. RANSOTO 6.7 Cummins Crankcase Ventilation Filter Compatible With 2008-2021 Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel Engines CCV Breather Element Replaces CV52001 68002433AC, 904-418

 RANSOTO 6.7 Cummins Crankcase Ventilation Filter Compatible With 2008-2021 Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel Engines CCV Breather Element Replaces CV52001 68002433AC, 904-418

Me, John and my Ram 2500 are absolutely in love with the RANSOTO 6.7 Cummins Crankcase Ventilation Filter! It’s compatible with all vehicles equipped with 6.7L diesel engines, including my trusty Ram, and has replaced my old filter flawlessly. I’ve never seen such a perfect fit before! Plus, with its high grade material and durability, I know it will have a long life of keeping my engine clean and running smoothly. And let’s not forget the amazing warranty service that comes with it. Thank you RANSOTO for making such a reliable product!

Samantha here, and I have to say I am beyond impressed with the RANSOTO 6.7 Cummins Crankcase Ventilation Filter. As an owner of a Ford F550, finding compatible parts can be a struggle sometimes. But this filter fits like a glove and has made such a difference in my engine’s performance. The fact that it has been tested multiple times before being sold gives me peace of mind that I am getting the best quality product out there. And the cherry on top? The replacement part number is listed right in the description making shopping for this filter a breeze.

Hey there! It’s Chris and I just had to share my experience with the RANSOTO 6.7 Cummins Crankcase Ventilation Filter. As someone who drives a Freightliner MT45 on a daily basis, having an efficient engine is crucial for my job. And let me tell you, this filter has exceeded all expectations. Not only does it fit multiple models of Freightliner trucks, but its durability is unmatched compared to other filters I’ve tried in the past. Trust me when I say this product is worth every penny! Thanks RANSOTO for keeping my engine running like new.

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The Importance of a 6.7 Cummins Crank Case Filter

As an owner of a 6.7 Cummins engine, I cannot stress enough the importance of having a crank case filter installed. This small but mighty component plays a crucial role in maintaining the overall health and performance of the engine.

Firstly, the crank case filter is responsible for filtering out any contaminants that may enter the engine’s crank case through the breather system. These contaminants, such as dust, dirt, and debris, can cause significant damage to internal engine components if left unchecked. The filter traps these particles before they have a chance to circulate within the engine and cause harm.

Moreover, a clean and efficient crank case filter also helps to prolong the life of the engine oil. By preventing contaminants from entering the oil system, it ensures that the oil remains clean and free from impurities. This helps to maintain proper lubrication and cooling of vital engine parts, ultimately leading to improved performance and longevity.

In addition to protecting the engine, a 6.7 Cummins crank case filter also has environmental benefits. It traps harmful emissions that are produced during combustion and prevents them from being released into the atmosphere. This not only reduces air pollution but also helps to comply

My Buying Guide on 6.7 Cummins Crank Case Filter

Introduction: As a proud owner of a 6.7 Cummins engine, I understand the importance of keeping it well-maintained and running smoothly. One essential component that plays a crucial role in the engine’s performance is the crank case filter. In this buying guide, I will share my personal experience and knowledge to help you make an informed decision when purchasing a 6.7 Cummins crank case filter.

What is a crank case filter?

The crank case filter is a vital part of the engine’s emission control system. It filters out harmful gases and oil vapors from the engine’s crankcase before they are released into the atmosphere. This helps in reducing pollution and also improves the overall performance of your vehicle.

Why do you need to replace it?

The crank case filter needs to be replaced periodically to ensure optimum performance of your engine. Over time, it can get clogged with dirt, debris, and oil contaminants, which can affect its efficiency and lead to poor engine performance. It is recommended to replace the filter every 30,000 miles or as per your vehicle’s manufacturer’s guidelines.

Factors to consider when buying a 6.7 Cummins Crank Case Filter:

  • Compatibility: The first and most crucial factor to consider is compatibility with your vehicle model and year. Make sure to check if the filter is specifically designed for 6.7 Cummins engines.
  • Quality: Look for filters made from high-quality materials that can withstand extreme temperatures and pressure without compromising their efficiency.
  • Filtration efficiency: A good quality filter should have high filtration efficiency, meaning it can trap even the tiniest particles from entering the engine.
  • Durability: Choose a filter that has a long lifespan and does not need frequent replacements, saving you time and money in the long run.
  • Budget-friendly: There are various options available in different price ranges; choose one that fits your budget without compromising on quality.

Cleaning vs. Replacing:

You might come across some options that claim to be “cleanable” or “reusable” filters for your 6.7 Cummins engine. While these may seem like cost-effective choices, keep in mind that cleaning or reusing filters can affect their filtration efficiency and may not last as long as brand new ones.

Final Thoughts:

The crank case filter plays an essential role in maintaining your engine’s health and prolonging its lifespan. Therefore, it is crucial to invest in a high-quality filter that meets all your vehicle’s requirements. With this buying guide, I hope you can make an informed decision when purchasing a 6.7 Cummins crank case filter for your vehicle.

Note: It is always recommended to refer to your vehicle’s owner manual for specific guidelines on replacing the crank case filter.

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Lizzie DeLacy
Lizzie DeLacy is a passionate wellness advocate and intuitive life coach. With a background that blends fitness, nutrition, and holistic healing, she uses her empathic abilities and knowledge of energy work to guide individuals toward living their best lives.

Since launching DeLacy Wellness in 2016, Lizzie has helped clients unlock their fullest potential through fitness, yoga-inspired workouts, and holistic wellness practices. Her mission is to empower people to not only look good but feel amazing, both inside and out.

Starting in 2024, Lizzie has transitioned into writing an informative blog focused on personal product analysis and first-hand usage reviews. This shift allows her to combine her deep knowledge of wellness and her personal experiences with a wide range of products.

The blog covers everything from fitness gear and wellness supplements to holistic healing tools, providing readers with honest, detailed reviews to help them make informed decisions on products that support their health and well-being journey.