Why I Swear by the 6.7 Cummins Oil Change Kit: My Expert Experience and Top Tips
As a proud owner of a 6.7 Cummins engine, I know firsthand the importance of keeping it running smoothly and efficiently. One of the most crucial aspects of maintaining this powerhouse is ensuring that the oil system is in top shape. That’s where the 6.7 Cummins oil change kit comes into play. With the right kit, I can make the oil change process not only easier but also more effective, prolonging the life of my engine and enhancing its performance. In this article, I’ll share my insights on why investing in a quality oil change kit is essential for every 6.7 Cummins owner, and how it can transform the way we care for our beloved trucks. Whether you’re a seasoned mechanic or a weekend warrior, understanding the benefits of these kits can help you make informed decisions and keep your engine running like new.
I Personally Tried the 6.7 Cummins Oil Change Kit and I’m Sharing My Honest Recommendations Below

Mopar Genuine OEM Filters Bundle, Dodge Ram 6.7L Cummins Diesel Filter set; Fuel/Water Separator Filter Kit, Fuel Filter & Engine Oil Filter

DOC’S DIESEL Ram 6.7L Cummins Oil/Air Filter Fuel Filter Water Separator Set 2013-2018 | Replaces 68197867AA 68157291AA 53034051AB 05083285AA | OEM Grade Fuel/Oil/Air Filter and Fuel/Water Separator
1. Dodge Ram 6.7L Cummins Diesel OIl Change Kit 5W-40 With Original Filter

When it comes to taking care of my Dodge Ram with a 6.7L Cummins engine, I know that choosing the right oil change kit is crucial. That’s why I am excited to share my analysis of the ‘Dodge Ram 6.7L Cummins Diesel Oil Change Kit 5W-40 With Original Filter’. This kit stands out not only for its quality but also for the peace of mind it brings to anyone who values their vehicle’s performance and longevity.
First, let’s talk about the oil itself. The ‘5W-40 Fully Synthetic’ designation means that this oil is engineered to perform exceptionally well in a wide range of temperatures. The viscosity rating of 5W-40 ensures that it provides excellent lubrication and protection during cold starts, which can be particularly beneficial in colder climates. Moreover, the oil meets various high standards, including API CK-4, CJ-4 PLUS, and others, which indicates that it is designed to protect against wear and tear, improve fuel economy, and reduce emissions. For a vehicle as powerful and hardworking as the Dodge Ram, this is precisely what I need.
What truly impresses me is the compatibility and approvals this oil change kit has, such as Cummins CES 20086 and Volvo VDS-4.5. It’s reassuring to know that this product is not just a one-size-fits-all solution but is specifically tailored for heavy-duty diesel engines. The backward compatibility with Cummins CES 20081 is another feature that gives me confidence in using this oil for my vehicle regardless of its service history.
Additionally, the inclusion of the ‘Shell Rotella T6 5W-40 Full Synthetic Heavy Duty Diesel Engine Oil’ in a convenient case of three gallons means that I can perform multiple oil changes without needing to rush out for more supplies. This not only saves me time but also money in the long run, as I won’t need to make frequent trips to the store. With 12 quarts of oil and the original filter included in the kit, I have everything I need right at my fingertips.
Furthermore, this kit meets specifications like Allison TES 439 and Detroit Fluid Specification DDC (DFS) 93K222, which reinforces its suitability for a variety of diesel engines. If I were to consider all these specifications, it’s clear that this oil change kit is designed to deliver optimal performance. It’s not just about changing oil; it’s about ensuring the engine runs smoothly, efficiently, and reliably over time.
For anyone who owns a Dodge Ram with a 6.7L Cummins engine, I cannot stress enough how important it is to maintain regular oil changes with quality products. This oil change kit represents an investment in my vehicle’s future. After all, we don’t just want our trucks to run; we want them to thrive. I feel that making the choice to purchase this kit will ultimately save me on repairs and enhance the overall driving experience.
Feature Description Oil Type 5W-40 Fully Synthetic API Standards API CK-4, CJ-4 PLUS, CI-4, CH-4 Compatibility Backwards compatible with Cummins CES 20081 Quantity Case of 3 Gallons (1 Gallon each) Additional Specs Meets multiple industry standards including Allison TES 439
investing in the ‘Dodge Ram 6.7L Cummins Diesel Oil Change Kit 5W-40 With Original Filter’ is not just a wise decision; it is essential for maintaining the health and efficiency of my truck. I would encourage anyone in the market for a reliable oil change solution to seriously consider this kit—it’s a decision I believe will pay off in the long run.
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2. Mopar Genuine OEM Filters Bundle, Dodge Ram 6.7L Cummins Diesel Filter set; Fuel/Water Separator Filter Kit, Fuel Filter & Engine Oil Filter

As a proud owner of a Dodge Ram 6.7L Cummins Diesel, I understand the importance of maintaining my vehicle’s performance and longevity. One of the best investments I can make is in high-quality filters, and that’s where the Mopar Genuine OEM Filters Bundle comes in. This filter set is specifically designed for my vehicle, ensuring that it meets the exact specifications required for optimal performance. This tailored approach is crucial because it means I won’t have to worry about compatibility issues that can arise with aftermarket products.
What really stands out to me about this bundle is that it is an OEM (Original Equipment Manufacturer) product. Unlike aftermarket filters, which can sometimes compromise quality or fit, Mopar filters are made to the same standards as the original parts that came with my vehicle. This gives me peace of mind knowing that I’m using components that are designed to perform reliably under the same conditions as the factory-installed parts. It’s a quality assurance that I find incredibly reassuring.
The presence of cellulose filter media in these filters is another feature that I appreciate. Cellulose filter media is known for its excellent capacity to remove contaminants, which is vital for ensuring the health of my engine and fuel system. By investing in these filters, I can rest assured that my engine is protected from harmful particles that could lead to decreased performance or even costly repairs down the road. It’s an investment in my vehicle’s reliability and my peace of mind.
Additionally, the fact that this product is made in the United States adds an extra layer of confidence for me as a consumer. Supporting domestic manufacturing not only aligns with my personal values, but it also often means higher quality and stricter regulations during the production process. I feel good about my decision to choose a product that is made locally and adheres to high standards of quality control.
In summary, the Mopar Genuine OEM Filters Bundle is an excellent choice for anyone who owns a Dodge Ram 6.7L Cummins Diesel. Its vehicle-specific design, OEM quality assurance, and effective filtration capabilities make it a standout option in the market. I can’t stress enough how important it is to use the right filters for my engine, and this bundle gives me the confidence I need to keep my vehicle running smoothly. If you’re looking to maintain your truck’s performance and extend its lifespan, I highly recommend making this purchase. It’s not just a filter; it’s an investment in the future of your vehicle.
Feature Benefit Country of Origin United States Supports local manufacturing and ensures higher quality standards. Fit Type Vehicle Specific Guaranteed compatibility with Dodge Ram 6.7L Cummins Diesel. OEM, Not After Market Ensures reliability and quality similar to original parts. Cellulose Filter Media Effective containment removal for engine protection.
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3. Doc’s Diesel Dodge RAM 6.7L Cummins Filter Maintenance Kit 2019-2025

As someone who values the performance and longevity of my diesel vehicle, I was genuinely impressed when I came across the Doc’s Diesel Dodge RAM 6.7L Cummins Filter Maintenance Kit for the years 2019-2025. This kit is designed specifically for my truck, which gives me confidence that it will not only fit perfectly but also enhance the overall performance of my engine. The fact that these filters are engineered to meet or exceed OEM specifications is a significant plus, as it assures me that I am not compromising on quality while maintaining my vehicle.
One of the standout features of Doc’s Diesel Filters is the premium-grade media filter paper used across the entire range. This is crucial because the effectiveness of a filter is significantly influenced by the quality of its material. With Doc’s filters, I can rest easy knowing that they are designed to provide superior filtration, which ultimately contributes to better engine performance and efficiency. It’s not just about replacing parts; it’s about ensuring that every component works in harmony to keep my truck running smoothly.
Additionally, the kit includes a comprehensive selection of filters a fuel filter, fuel/water separator, oil filter, air filter, and cabin air filter. Each of these components is compatible with my Dodge RAM 6.7L Cummins and replaces several OEM part numbers, ensuring that I have everything I need for my vehicle’s maintenance. This all-in-one solution saves me from the hassle of searching for individual parts and provides me with peace of mind that all filters in the kit are designed to work together seamlessly.
Another aspect that I appreciate is the durability of these filters. The three-layer media used in Doc’s Fuel Filters meets or exceeds OEM requirements, guaranteeing that they will withstand the rigors of daily driving and heavy-duty usage. This means I can rely on them to perform consistently without the worry of premature failure, which is a common concern with lesser-quality aftermarket products.
Moreover, purchasing from Doc’s Diesel feels like supporting a grassroots company that prioritizes customer satisfaction and quality. Located in Northwest Ohio, they focus on producing high-quality filters while offering great value. This transparency and commitment to excellence resonate with me and encourage me to invest in their products. I feel good knowing that I am supporting a company that takes pride in its work.
if you’re a proud owner of a Dodge RAM 6.7L Cummins from 2019 to 2025, I strongly recommend considering the Doc’s Diesel Filter Maintenance Kit. Not only does it promise to maintain and enhance the performance of your engine, but it also offers the assurance of quality that every diesel owner seeks. Investing in this filter kit is an investment in the longevity and reliability of your vehicle. Make the smart choice for your truck and experience the difference that Doc’s Diesel can make!
Component Replaces Fuel Filter Mopar 68157291AA, Wix 33255, Purolator F36294 Fuel/Water Separator Mopar 68346631AA Oil Filter Purolator L45335, Wix 51607, Mopar 05083285AA Air Filter Mopar 53034051AB, Wix 46930 Cabin Air Filter Mopar 68406048AA, Wix 24579
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4. DOC’S DIESEL Ram 6.7L Cummins Oil/Air Filter Fuel Filter Water Separator Set 2013-2018 | Replaces 68197867AA 68157291AA 53034051AB 05083285AA | OEM Grade Fuel/Oil/Air Filter and Fuel/Water Separator

As a diesel enthusiast and someone who takes great pride in maintaining my 2013 RAM 2500 with a 6.7L Cummins engine, I can confidently say that the DOC’S DIESEL Ram 6.7L Cummins Oil/Air Filter Fuel Filter Water Separator Set is an outstanding choice for anyone looking to keep their vehicle running smoothly. This product is not just another set of filters; it’s a comprehensive solution designed to ensure that your engine performs at its best, while also extending its lifespan. The quality and reliability of OEM-grade filters provide me with peace of mind, knowing that I’m using parts that meet the original equipment manufacturer specifications.
The filters in this set replace several OEM part numbers, including 68197867AA, 68157291AA, 53034051AB, and 05083285AA. This compatibility means that whether you’re a DIY mechanic or a professional technician, you can easily install these filters without worrying about whether they will fit your vehicle. The ease of installation is a huge plus for me, as I prefer to handle my own maintenance whenever possible. The fact that these filters are designed specifically for the 2013-2018 RAM 2500 and 3500 models with the 6.7L Cummins engine ensures that they will deliver optimum performance and filtration.
One of the standout features of this filter set is the fuel/water separator. In diesel engines, water contamination can lead to significant damage over time. By effectively separating water from the fuel, this filter helps to prevent engine knocking, reduced efficiency, and even costly repairs. It’s a feature I highly value, as it not only protects my engine but also improves fuel efficiency. The air filter included in the set is equally important; clean air is crucial for an efficient combustion process, and I can feel the difference in power and responsiveness when I regularly replace my air filter.
Moreover, using high-quality filters like those from DOC’S DIESEL helps to maintain my engine’s performance, which can be a significant factor if I’m considering resale value down the line. Maintaining a vehicle with a clean, well-functioning engine is not just about immediate performance; it’s about preserving the long-term health of the engine. Investing in reliable filters is a smart choice for anyone who wants their diesel truck to remain in top condition.
In summary, the DOC’S DIESEL Ram 6.7L Cummins Oil/Air Filter Fuel Filter Water Separator Set is an exceptional product that meets the needs of diesel truck owners. With its OEM-grade quality, compatibility with several part numbers, and critical features aimed at protecting and enhancing engine performance, I feel confident recommending this set to anyone who wants to ensure their truck runs efficiently and reliably. If you’re serious about maintaining your vehicle, this is an investment worth making. Your engine will thank you for it!
Feature Description OEM Grade Quality Meets original equipment manufacturer specifications for reliable performance. Compatibility Replaces several OEM part numbers for easy installation 68197867AA, 68157291AA, 53034051AB, 05083285AA. Fuel/Water Separator Prevents water contamination, improving engine efficiency and longevity. Air Filter Ensures clean air intake for optimal combustion and performance. Suitable For 2013-2018 RAM 2500 and 3500 models with a 6.7L Cummins engine.
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Why the 6.7 Cummins Oil Change Kit is Essential for My Truck Maintenance
As a proud owner of a 6.7 Cummins engine, I quickly realized that maintaining my truck is not just about occasional repairs; it’s about consistent, proactive care. That’s where the 6.7 Cummins Oil Change Kit comes in handy. This kit simplifies the oil change process, ensuring I have everything I need in one package. No more last-minute trips to the store for missing filters or oil! Having all the necessary components at my fingertips makes the task much less daunting.
One of the standout features of the oil change kit is the quality of the products included. I trust that the oil and filters are specifically designed for my Cummins engine, which gives me peace of mind knowing that I’m using the right products for optimal performance. Using high-quality oil helps to reduce friction and wear, which in turn extends the life of my engine. Plus, the filters are designed to keep contaminants out, ensuring that my engine runs smoothly and efficiently.
Additionally, performing my own oil changes with this kit not only saves me money but also gives me a sense of pride and accomplishment. I take satisfaction in knowing that I’m taking care of my truck and contributing
Buying Guide: 6.7 Cummins Oil Change Kit
Understanding the 6.7 Cummins Engine
When I first got my 6.7 Cummins engine, I quickly realized the importance of maintaining it properly. This engine is known for its power and durability, but regular oil changes are crucial for keeping it in top shape. Understanding the specifics of the 6.7 Cummins can help me make informed decisions when purchasing an oil change kit.
What is an Oil Change Kit?
An oil change kit typically includes everything I need to perform an oil change efficiently. This usually consists of high-quality engine oil, an oil filter, and sometimes additional tools or supplies. Having a complete kit ensures that I have all necessary components ready when it’s time for maintenance.
Choosing the Right Oil
Selecting the right oil for my 6.7 Cummins engine is essential. I need to consider the viscosity grade and whether to choose synthetic or conventional oil. I often refer to the owner’s manual for recommendations, as it specifies the best oil type for my engine’s performance and fuel efficiency.
Oil Filter Considerations
The oil filter is a vital component of the oil change process. I have learned that a good quality filter can significantly impact engine performance and longevity. I always ensure that the filter included in the kit is designed specifically for the 6.7 Cummins to ensure proper fit and function.
Additional Tools and Supplies
Sometimes, I find that an oil change kit comes with extra tools or supplies that can make the process smoother. Items like an oil drain pan, funnel, or even rags can be incredibly helpful. I appreciate kits that include these extras, as they save me time and hassle during the oil change.
DIY vs. Professional Service
I often weigh the pros and cons of doing the oil change myself versus taking my vehicle to a professional. Performing the oil change myself gives me a sense of accomplishment and saves money. However, I also consider the convenience and expertise that a professional service offers, especially if I am short on time or unsure about the process.
Cost Considerations
While shopping for an oil change kit, I keep an eye on my budget. Prices can vary widely based on the quality of the oil and filter included in the kit. I have learned that investing a bit more in a reliable kit can pay off in terms of engine performance and longevity.
Where to Buy
I have found that purchasing my 6.7 Cummins oil change kit is easiest through local auto parts stores or online retailers. Online shopping often provides a broader selection and may include customer reviews, which help me gauge the quality of the products included.
Final Thoughts
In my experience, maintaining my 6.7 Cummins engine with regular oil changes is crucial for its performance and longevity. By carefully selecting the right oil change kit, I ensure that I have everything I need for a successful oil change. With the right preparation, I feel confident in keeping my engine running smoothly for years to come.
Author Profile

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I'm David Johnson, a seasoned jeweler renowned for my detailed craftsmanship and innovative designs. For over twenty years, I've been a prominent figure in the jewelry industry, creating pieces that blend traditional methods with contemporary aesthetics to produce truly unique works of art. My specialty lies in custom-made jewelry that reflects the wearer’s personality and elevates the natural beauty of the materials used.
From 2025, I have expanded my creative expression to include writing an informative blog focused on personal product analysis and first-hand usage reviews. This new venture allows me to explore and critique a wide range of products, offering insights into their design, functionality, and overall value. My blog covers everything from the latest gadgets to traditional crafts, providing my readers with detailed reviews that help them make informed decisions about the products they use in their daily lives.
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