Why I Trust the 6.7 Cummins Oil Change Kit: My Expert Experience and Tips for a Smooth Engine Upgrade
When it comes to maintaining my 6.7 Cummins engine, I’ve learned that regular oil changes are not just a routine chore; they’re a vital part of keeping my truck running smoothly and efficiently. As a proud owner of this powerhouse, I’ve often found myself searching for the best ways to ensure its longevity and performance. That’s where the 6.7 Cummins Oil Change Kit comes into play. It’s more than just a collection of oil and filters; it’s an all-in-one solution designed to simplify the oil change process while providing everything I need to keep my engine in top shape. Join me as I explore the essential components, benefits, and tips for making the most out of this comprehensive kit, ensuring that my truck stays reliable for years to come.
I Tried Out The 6.7 Cummins Oil Change Kit and Here Are My Honest Recommendations

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

When I first came across the Mopar Genuine OEM Filters Bundle for the Dodge Ram 6.7L Cummins Diesel, I was immediately drawn to the quality and reliability associated with Mopar products. As someone who values performance and longevity in my vehicle, I understand the importance of using OEM (Original Equipment Manufacturer) parts. This filter set is designed specifically for my truck, ensuring a perfect fit and optimal performance. It’s reassuring to know that these filters are manufactured in the United States, which speaks volumes about their quality and the standards upheld during production.
The bundle includes a comprehensive set of filters a fuel/water separator filter kit, a fuel filter, and an engine oil filter. Each of these components plays a crucial role in maintaining the performance of my Dodge Ram. The fuel/water separator filter is particularly important as it helps remove any water from the fuel system, preventing potential engine damage and ensuring that my engine runs smoothly. The fuel filter works in tandem with this, ensuring that only clean fuel reaches the engine, which is essential for fuel efficiency and engine longevity. Lastly, the engine oil filter is vital for maintaining clean oil circulation, which can significantly affect engine performance and lifespan.
What I appreciate most about the Mopar Genuine OEM Filters Bundle is the cellulose filter media that is utilized. This type of media is known for its excellent containment removal capabilities, which means it can effectively trap contaminants and impurities that might otherwise harm my engine. Knowing that I am using a high-quality filter that is specifically designed for my vehicle gives me peace of mind. I can drive with confidence, knowing that my engine is protected from harmful particulates and that I am getting the best out of my vehicle.
In a world where aftermarket products are often tempting due to lower prices, I firmly believe that investing in OEM parts like these filters is a wise decision. The slight premium I pay for the Mopar filters translates into better performance, longer-lasting components, and potentially lower maintenance costs down the line. My experience with OEM parts has always been positive, and I feel that this bundle will uphold that tradition.
If you own a Dodge Ram with a 6.7L Cummins Diesel engine, I wholeheartedly recommend considering the Mopar Genuine OEM Filters Bundle. The peace of mind and performance benefits far outweigh any initial cost. After all, it’s not just about what you save upfront; it’s about the long-term health of your vehicle.
Feature Description Country Of Origin United States Fit Type Vehicle Specific Part Type Mopar OEM part Filter Media Cellulose Filter Media for containment removal
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2. LAPB Dodge Ram 6.7L Cummins Diesel Oil Change Kit 5W-40 with Original Filter

As a proud owner of a Dodge Ram 6.7L Cummins Diesel, I understand the importance of keeping my engine running smoothly and efficiently. That’s why I am thrilled to share my positive analysis of the LAPB Dodge Ram 6.7L Cummins Diesel Oil Change Kit 5W-40 with Original Filter. This kit is designed specifically for the high-performance demands of diesel engines, making it an essential product for anyone who wants to maintain their vehicle’s longevity and reliability.
First and foremost, the use of 5W-40 fully synthetic oil in this kit cannot be overstated. Synthetic oils provide superior lubrication and protection under extreme conditions, which is particularly beneficial for diesel engines that often operate at higher temperatures and pressures. The LAPB kit meets a variety of stringent standards, including API CK-4, CJ-4 PLUS, CI-4, and CH-4, ensuring that it delivers top-notch performance. With these specifications, I feel confident that my engine is receiving the best possible care.
Moreover, the compatibility of this oil change kit with numerous industry standards is impressive. It meets Cummins CES 20086, Volvo VDS-4.5, Detroit Fluid Specification DDC (DFS) 93K222, and even Caterpillar ECF-2/ECF-3. This extensive compatibility means that I can trust this product not only for my Dodge Ram but also for other vehicles that require similar high-quality oil. The backwards compatibility with Cummins CES 20081 further solidifies its versatility, making it a great investment for anyone who owns multiple diesel vehicles.
Another standout feature of this kit is that it includes Shell Rotella T6 5W-40 Full Synthetic Heavy Duty Diesel Engine Oil, which is renowned for its exceptional performance and durability. With one gallon of this high-quality oil included in the kit, I know that I’m well-equipped for a complete oil change. The kit provides a total of 12 quarts of oil, which is precisely what I need to ensure my engine operates at peak efficiency. Additionally, the inclusion of the original filter is a major convenience, as it eliminates the hassle of searching for compatible parts separately.
For those who often drive in colder conditions, the LAPB kit’s compliance with Cummins CES 20081 standards for temperatures below 0°F is a huge plus. This feature gives me peace of mind, knowing that my engine will start smoothly even in harsh winter conditions. As someone who values reliability, I appreciate how this product is tailored to meet the needs of diesel engine owners like myself.
the LAPB Dodge Ram 6.7L Cummins Diesel Oil Change Kit 5W-40 with Original Filter is an exceptional choice for anyone looking to maintain their diesel engine. Its high-quality synthetic oil, extensive compatibility with industry standards, and inclusion of a necessary filter make it a comprehensive solution for oil changes. I can confidently recommend this product to fellow diesel enthusiasts. Investing in this oil change kit means investing in the longevity and performance of your vehicle. Don’t wait any longer—ensure your engine gets the care it deserves!
Feature Description Oil Type 5W-40 Fully Synthetic API Standards CK-4, CJ-4 PLUS, CI-4, CH-4 Other Specifications Cummins CES 20086, Volvo VDS-4.5, Detroit DFS 93K222, Caterpillar ECF-2/ECF-3 Compatibility Backwards compatible with Cummins CES 20081 Oil Quantity Case of 3 (12 quarts total) Temperature Resistance Effective below 0°F
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3. Doc’s Diesel Dodge RAM 6.7L Cummins Filter Combo Kit 2019-2025

As an avid diesel enthusiast and a proud owner of a Dodge RAM with a 6.7L Cummins engine, I am always on the lookout for high-quality replacement parts that can enhance my vehicle’s performance and longevity. That’s why I am excited to share my analysis of the ‘Doc’s Diesel Dodge RAM 6.7L Cummins Filter Combo Kit’ for model years 2019-2025. This product stands out in the crowded aftermarket filter market for several compelling reasons.
First and foremost, the Doc’s Diesel Filter Kit is designed to meet or exceed the quality and performance of the original equipment manufacturer (OEM) filters. This is crucial for anyone who understands the importance of maintaining optimal engine performance. The premium-grade media filter paper used in Doc’s filters ensures superior filtration and durability, which can help keep your engine clean and running smoothly. With this product, I feel confident that I am using filters that are designed to provide the same level of protection and efficiency as the original filters that came with my vehicle.
The durability of these filters is another noteworthy feature. Doc’s filters utilize a three-layer media that meets or exceeds OEM requirements. This means they are engineered to withstand the rigors of daily driving and the unique challenges posed by diesel engines. As someone who often tows heavy loads or drives in demanding conditions, I appreciate the peace of mind that comes with using filters that are built to last. The assurance of OEM form, fit, and function means that installation is straightforward, and I can trust that they will perform as expected.
Moreover, the interchangeable aspect of the Doc’s Diesel Filter Kit adds a layer of convenience for users like me. The kit includes all the essential filters a fuel filter, a fuel/water separator, an oil filter, and an air filter, each designed to replace OEM parts like Mopar and Wix. This comprehensive approach means that I can replace multiple filters in one go, saving me both time and effort. Always being cautious, I recommend checking fitment to ensure compatibility, but the kit is explicitly designed for the 2019-2023 Dodge RAM 6.7L Cummins, which makes it easy for most users.
What truly resonates with me is the commitment of Doc’s Diesel as a grassroots company based in Northwest Ohio. Their focus on high-quality filters and providing excellent value to customers speaks volumes about their dedication to the diesel community. In a market where some companies prioritize profit over quality, it’s refreshing to find a brand that genuinely cares about its customers and the products they produce.
if you are a Dodge RAM 6.7L Cummins owner looking for reliable, high-performance filters, I wholeheartedly recommend the Doc’s Diesel Dodge RAM 6.7L Cummins Filter Combo Kit. With its superior quality, durable construction, and comprehensive compatibility, this kit is an excellent investment for anyone who wants to maintain their vehicle’s performance and extend its lifespan. Don’t hesitate to upgrade your filters; your engine will thank you for it.
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
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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 someone who values quality and performance in automotive products, I recently came across the DOC’S DIESEL Ram 6.7L Cummins Oil/Air Filter Fuel Filter Water Separator Set, designed specifically for the 2013-2018 Ram 6.7L Cummins engines. Immediately, I was impressed by the thoughtful design and comprehensive features of this filter kit. This product is tailored for individuals who seek reliable and efficient filtration solutions for their diesel engines, and I believe it can make a significant difference in maintaining engine health and performance.
One of the standout features of this filter kit is that it meets or even exceeds the quality and performance standards set by original equipment manufacturers (OEMs). This is crucial for those of us who want to ensure our vehicles run smoothly without compromising on quality. The premium grade media filter paper used in Doc’s filters is a game changer. This advanced filtration technology ensures that harmful particles are effectively trapped while allowing optimal flow, which can enhance the overall performance of my engine.
Another aspect that draws me to this product is the durability and design that adheres to OEM form, fit, and function. The three-layer media used in Doc’s fuel filters is particularly noteworthy. It not only meets OEM requirements but also stands out in terms of longevity and performance. This means that I can trust these filters to keep my engine running clean and efficiently over an extended period, reducing the frequency of replacements and maintenance, which is a significant plus for anyone who relies on their vehicle for daily use.
Moreover, the interchangeability of the components in this filter kit is impressive. This set includes a fuel filter, a fuel/water separator, an oil filter, and an air filter, all designed to replace various OEM part numbers. This versatility makes it easier for me to find the right fit for my vehicle without the hassle of searching for multiple products. It’s a comprehensive solution that not only saves me time but also ensures that all aspects of my engine’s filtration needs are addressed in one purchase.
Fitment is another critical consideration, and I appreciate that this filter kit is explicitly compatible with the 2013-2018 Ram 6.7L Cummins models. Doc’s Diesel has conducted the necessary testing to guarantee that these filters not only fit perfectly but also perform at or above the level of the original filters. Knowing that the product has been rigorously tested gives me peace of mind, as I can confidently install these filters without second-guessing their efficacy.
Finally, I admire the grassroots approach of Doc’s Diesel, a company based in Northwest Ohio that focuses on delivering high-quality filters while providing great value to customers. Supporting a company that prioritizes quality and customer satisfaction resonates with me, and I believe it reflects a commitment to excellence that is essential in today’s market.
In summary, if you’re looking for a filter kit that delivers on quality, durability, and performance for your Ram 6.7L Cummins, I highly recommend considering the DOC’S DIESEL filter set. With its thoughtful design and premium materials, this product could very well enhance the longevity and efficiency of your engine. Investing in this filter kit is not just about maintaining your vehicle; it’s about ensuring that you’re making a smart decision for your engine’s health and your peace of mind.
Product Name Compatibility Key Features OEM Replacements DOC’S DIESEL Filter Kit 2013-2018 Ram 6.7L Cummins Premium grade media, durable, meets/exceeds OEM standards 68197867AA, 68157291AA, 53034051AB, 05083285AA
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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 understand the importance of regular maintenance to keep my truck running smoothly. One of the best investments I’ve made is the 6.7 Cummins Oil Change Kit. This kit has simplified my oil change process and provided me with peace of mind that I’m using high-quality products specifically designed for my engine.
The first thing I appreciate about the oil change kit is its convenience. Everything I need is included—high-quality oil, oil filter, and even the necessary tools for the job. I no longer have to make multiple trips to the store or worry about whether I have the right parts. Having everything in one package saves me time and energy, allowing me to focus on what I love most—driving my truck.
Additionally, using the oil change kit helps me ensure that I’m providing the best care for my engine. The oils and filters in the kit are formulated to meet the specific needs of the 6.7 Cummins, which means better performance and longevity for my vehicle. I’ve noticed that my engine runs smoother and more efficiently since I started using the kit. Regularly changing
Buying Guide for 6.7 Cummins Oil Change Kit
Understanding My 6.7 Cummins Engine
When I first got my 6.7 Cummins engine, I quickly realized how important regular maintenance is for its performance and longevity. Understanding the specific needs of my engine helped me know what to look for in an oil change kit. This engine is known for its power and reliability, but it requires quality care to keep it running smoothly.
Essential Components of an Oil Change Kit
In my experience, a complete oil change kit typically includes several key components. I always look for high-quality oil, an oil filter, and sometimes additional items like a drain plug gasket and an oil filter wrench. Each of these components plays a crucial role in ensuring a successful oil change.
Choosing the Right Oil Type
Selecting the correct oil type is one of the most critical decisions I make when changing the oil in my 6.7 Cummins. I know that diesel engines require specific oil grades, typically marked as CJ-4 or CK-4. I always check the owner’s manual to confirm the recommended viscosity for my driving conditions.
Oil Filter Quality Matters
The oil filter is another vital part of the kit. From my experience, I’ve learned that a high-quality filter can significantly impact engine performance. A good filter prevents contaminants from circulating back into the engine, prolonging its life. I always make sure to choose a filter that meets OEM specifications.
Frequency of Oil Changes
I’ve found that changing the oil regularly is essential for maintaining my engine. Generally, I adhere to the recommended intervals outlined in the owner’s manual, which is typically every 7,500 to 15,000 miles, depending on my driving habits and conditions. Staying on top of this schedule helps me avoid potential issues down the road.
Tools I Need for the Job
Before I start the oil change, I gather all the necessary tools. I usually need a socket set, an oil filter wrench, a drain pan, and a funnel. Having everything on hand ensures that I can complete the oil change without interruptions.
Disposing of Old Oil Properly
After changing the oil, I always dispose of the old oil responsibly. Many auto parts stores and service centers offer recycling programs. I make sure to check local regulations to ensure I’m disposing of it in an environmentally friendly manner.
: Investing in My Engine’s Health
Overall, investing in a quality 6.7 Cummins oil change kit has proven to be beneficial for my engine’s health. By understanding the components, selecting the right oil, and following a regular maintenance schedule, I can keep my engine running efficiently for years to come.
Author Profile

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Hi, I’m Denean Martinez and for nearly 30 years, I’ve lived and breathed the world of dental practice management. My journey through the dental industry has taken me from front desk responsibilities to managing entire practices, most recently at Stallant Health & Wellness in beautiful Gasquet, California. Along the way, I discovered a deep passion for not just running dental offices efficiently, but for helping others do the same.
But in 2025, something shifted. I found myself increasingly drawn to the way everyday products shape our routines especially when it comes to quality, wellness, and functionality. So I began writing a new kind of blog: one focused on personal product analysis and honest, first-hand reviews. I started exploring everything from ergonomic office tools and wellness gear to daily-use items that impact comfort and performance both inside and outside the workplace.
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