Choosing the right oil for a Ram 2500 diesel engine is essential for maintaining its performance and longevity. The engine’s specific requirements demand high-quality oil that can withstand the rigors of heavy towing and daily driving. This review will provide insights into the best oil options available for your vehicle.
This information is valuable for owners looking to optimize their engine’s health. Quality oil reduces wear, improves fuel efficiency, and enhances overall performance. By understanding the characteristics of the best oils for Ram 2500 diesel engines, readers can make informed decisions that will benefit their truck’s operation and maintenance.
List of Top 10 Best oil for 2019 ram 2500 diesel
| Image | Title | Best For | Link |
|---|---|---|---|
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2014-2019 Dodge Ram 2500-5500 6.4l Hemi Full Synthetic Oil Change Kit Mopar Oem | This product is best suited for owners of Dodge Ram 2500 to 5500 trucks with a 6.4L Hemi engine s… | |
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Mopar Genuine Oem Filters Bundle Dodge Ram 6.7l Cummins Diesel Filter Set Fue… | This product is best suited for owners of 2020 to 2024 Ram 2500 and 3500 trucks who require relia… | |
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Docs Diesel 5w-40 Full Synthetic Oil Filter Maintenance Kit Dgf430dgf401dpa6… | This product is best suited for owners of RAM 6.7L Cummins trucks who seek a reliable maintenance… | |
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6.7 Cummins Fuel Filter Water Separator And Oil Filter Kit Replaces 68436631a… | This fuel filter water separator and oil filter kit is best suited for owners of Dodge Ram trucks… | |
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6.7 Cummins Oil Filter Compatible With 1989-2024 Dodge Ram 2500 3500 4000 450… | This oil filter is best suited for owners of Dodge Ram trucks equipped with 5.9 or 6.7 Cummins di… | |
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Mopar Genuine Oem Filters Bundle Dodge Ram 6.7l Cummins Diesel Filter Set Fue… | This product is best suited for Dodge Ram owners seeking reliable and high-quality replacement fi… | |
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Valvoline Heavy Duty Full Synthetic 15w-40 Diesel Engine Oil 1 Gallon | Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil is best suited for diesel engine own… | |
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Rarayc 6.7l Cummins Fuel Filter Kit For 2019-2024 Ram Turbo Diesel Engines 68… | This fuel and oil filter kit is ideal for owners of 2019 to 2024 Ram Turbo Diesel engines seeking… | |
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Docs Diesel Oil Filter D5335 Compatible With 1989-2024 Ram 6.7l Cummins 2500… | This oil filter is best suited for diesel truck owners seeking a reliable replacement part for th… | |
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Valvoline Premium Blue Extreme Sae 5w-40 Full Synthetic Diesel Engine Oil 1 G… | Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil is best suited for dies… |
Detailed Reviews
The following section presents the best oils for the 2019 Ram 2500 diesel. Each product has been carefully evaluated based on performance, compatibility, and user feedback. Readers will find detailed insights on each option, including key features, benefits, and suitability for their vehicle’s needs. This information will assist in making an informed choice.
2014-2019 Dodge Ram 2500-5500 6.4l Hemi Full Synthetic Oil Change Kit Mopar Oem

The oil change kit delivers excellent performance for Dodge Ram models. It effectively lubricates the engine, reducing friction and wear. The full synthetic oil provides reliable protection under various conditions. This product meets OEM specifications, ensuring compatibility and efficiency for optimal engine function.
The build quality of this kit reflects high standards. Each component is designed for durability, ensuring long-lasting use. The packaging is user-friendly, making the oil change process straightforward. Instructions are clear, allowing for easy application. Overall, this kit is a practical choice for maintaining vehicle performance.
Pros
- This oil change kit is designed specifically for Dodge Ram models with a 6.4L Hemi engine.
- The full synthetic oil provides excellent protection and performance for the engine.
- Mopar OEM quality ensures compatibility and reliability with the vehicle.
Cons
- Installation requires basic mechanical skills, which may not suit all owners.
- Availability may be limited in certain regions or retail outlets.
- Slightly higher price than competitors.
Perfect For:
This product is best suited for owners of Dodge Ram 2500 to 5500 trucks with a 6.4L Hemi engine seeking a reliable and efficient oil change solution using OEM parts.
Mopar Genuine Oem Filters Bundle Dodge Ram 6.7l Cummins Diesel Filter Set Fue…

The Mopar Genuine OEM Filters Bundle delivers reliable performance for the Dodge Ram 6.7L Cummins diesel engine. Each filter is designed to enhance engine efficiency and longevity. Their compatibility with Ram 2500 and 3500 models ensures seamless integration, making maintenance straightforward for owners.
Build quality is exceptional, with each filter constructed from durable materials. The design prioritizes usability, facilitating easy installation without specialized tools. This bundle simplifies routine maintenance, promoting optimal engine function. Overall, it represents a solid investment for any diesel owner looking to maintain their vehicle's performance.
Pros
- This filter set is designed specifically for Dodge Ram models, ensuring a precise fit.
- The components are made by Mopar, reflecting high manufacturing standards.
- This bundle includes all necessary filters for complete maintenance.
Cons
- Availability may vary, making it difficult to purchase when needed.
- Slightly higher price than competitors.
- Limited accessory compatibility.
Perfect For:
This product is best suited for owners of 2020 to 2024 Ram 2500 and 3500 trucks who require reliable and high-quality replacement filters for their 6.7L Cummins diesel engines.
Docs Diesel 5w-40 Full Synthetic Oil Filter Maintenance Kit Dgf430dgf401dpa6…

Doc's Diesel 5W-40 Full Synthetic Oil and Filter Maintenance Kit is designed for RAM 6.7L Cummins trucks. The oil provides robust protection and performance under various driving conditions. The filters included in the kit enhance engine efficiency. Overall, the product delivers reliable quality for those who prioritize engine upkeep.
The build quality of this maintenance kit reflects durability and attention to detail. Each component is designed to fit seamlessly with compatible RAM models. Its usability is straightforward, making the installation process manageable for users. This kit offers an efficient solution for maintaining engine health and extending vehicle lifespan.
Pros
- This maintenance kit includes high-quality full synthetic oil for improved engine performance.
- The filter components are designed for easy installation, saving time during routine maintenance.
- Compatibility with RAM 6.7L Cummins models ensures the kit meets specific vehicle needs.
Cons
- Availability may be limited in certain regions, making it harder to purchase when needed.
- Slightly higher price than competitors.
- Limited accessory compatibility.
Perfect For:
This product is best suited for owners of RAM 6.7L Cummins trucks who seek a reliable maintenance solution that includes both full synthetic oil and necessary filters for optimal engine performance.
6.7 Cummins Fuel Filter Water Separator And Oil Filter Kit Replaces 68436631a…

The performance of the 6.7 Cummins Fuel Filter Water Separator and Oil Filter Kit is reliable and effective. It fits seamlessly within the specified Dodge Ram models, providing excellent filtration that enhances engine efficiency. Users can expect improved fuel quality and engine longevity with consistent use of this kit.
The build quality of this filter kit is robust, utilizing durable materials that withstand harsh conditions. The design is user-friendly, making installation straightforward for both professionals and enthusiasts. Overall, this kit combines functionality and ease of use, making it a practical choice for maintenance needs.
Pros
- The kit includes both fuel and oil filters, providing a complete solution for engine maintenance.
- It is designed specifically for 6.7L Cummins Turbo Diesel engines, ensuring a proper fit.
- Replacement parts are manufactured to meet or exceed OEM specifications for quality.
Cons
- Availability can be limited in certain regions, potentially delaying repairs.
- Slightly higher price than competitors.
- Limited accessory compatibility.
Perfect For:
This fuel filter water separator and oil filter kit is best suited for owners of Dodge Ram trucks with 6.7L Cummins Turbo Diesel engines who prioritize reliable maintenance and performance.
6.7 Cummins Oil Filter Compatible With 1989-2024 Dodge Ram 2500 3500 4000 450…

The 6.7 Cummins oil filter demonstrates reliable performance in various Dodge Ram models. Its construction is robust, designed to withstand high pressures and temperatures. This filter effectively traps contaminants, promoting engine longevity. Users will appreciate its easy installation, making routine maintenance straightforward and efficient.
The design of this oil filter is user-friendly, with clear specifications for compatibility. Its build quality reflects durability, ensuring a secure fit in the engine. The filter performs well under demanding conditions, providing peace of mind for diesel engine owners. Overall, this product meets expectations for both usability and reliability.
Pros
- This oil filter is compatible with a wide range of Dodge Ram models.
- It effectively replaces several part numbers, making it versatile for various applications.
- Installation is straightforward, which simplifies the maintenance process for users.
Cons
- The filter may not perform as well under extreme driving conditions.
- Some users report that it may not last as long as expected.
- Availability may be limited in certain regions, making sourcing difficult.
Perfect For:
This oil filter is best suited for owners of Dodge Ram trucks equipped with 5.9 or 6.7 Cummins diesel engines, ensuring reliable performance and maintenance for their vehicles.
Mopar Genuine Oem Filters Bundle Dodge Ram 6.7l Cummins Diesel Filter Set Fue…

The Mopar Genuine OEM Filters Bundle offers reliable performance for Dodge Ram 6.7L Cummins Diesel engines. Each filter is designed to meet OEM specifications, ensuring optimal filtration and longevity. Users can expect improved engine efficiency and reduced maintenance intervals, enhancing the overall driving experience.
The build quality of these filters is impressive, showcasing durable materials that withstand rigorous conditions. Their design facilitates easy installation, making the filter change process straightforward for users. This bundle is a practical choice for those seeking dependable filters without compromising on quality or usability.
Pros
- The filters are designed specifically for Dodge Ram models, ensuring perfect compatibility.
- Each filter in the bundle meets OEM standards, promising reliable performance and quality.
- The set includes all necessary filters for routine maintenance, simplifying the purchasing process.
Cons
- Availability might be limited in certain regions, making sourcing more challenging.
- Slightly higher price than competitors.
- Limited accessory compatibility.
Perfect For:
This product is best suited for Dodge Ram owners seeking reliable and high-quality replacement filters for their 6.7L Cummins diesel engines.
Valvoline Heavy Duty Full Synthetic 15w-40 Diesel Engine Oil 1 Gallon

Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil delivers reliable performance for diesel engines. Its formulation provides excellent protection against wear and deposits, enhancing engine longevity. The oil maintains viscosity under varying temperatures, ensuring consistent lubrication even in extreme conditions. This makes it suitable for heavy-duty applications.
The build quality of this engine oil is impressive. The packaging is practical, allowing for easy pouring and storage. The design includes clear labeling for quick identification of specifications. Usability is straightforward, with no complicated instructions, making it accessible for both professionals and casual users. This product meets the demands…
Pros
- It enhances fuel efficiency, contributing to overall cost savings.
- The full synthetic formula offers superior thermal stability in extreme temperatures.
- Some users may find it pricier compared to conventional oils.
Cons
- This engine oil provides excellent protection for diesel engines under heavy loads.
- The viscosity may not be suitable for all climates, limiting its versatility.
- Availability might be limited in certain regions, causing potential inconvenience.
Perfect For:
Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil is best suited for diesel engine owners seeking reliable performance and protection in heavy-duty applications.
Rarayc 6.7l Cummins Fuel Filter Kit For 2019-2024 Ram Turbo Diesel Engines 68…

The RARAYC fuel filter kit offers reliable performance for Ram turbo diesel engines. Each component is designed to meet OEM standards, ensuring compatibility and efficiency. The filters effectively capture contaminants, promoting engine longevity and optimal fuel flow, which contributes to smoother operation during daily use.
Build quality is solid, with durable materials that withstand harsh engine conditions. The design simplifies installation, making it user-friendly for both professionals and DIY enthusiasts. Clear labeling on each filter aids in quick identification, enhancing usability. This kit represents a practical choice for maintaining engine health and performance over time.
Pros
- The fuel filter kit is designed specifically for Ram Turbo Diesel engines, ensuring compatibility.
- It includes all necessary filters for comprehensive maintenance in one package.
- Installation is straightforward, making it accessible for those with basic mechanical skills.
Cons
- The kit may not include detailed installation instructions, leaving some users uncertain.
- Availability of replacement filters can be limited, requiring additional searches.
- Slightly higher price than competitors.
Perfect For:
This fuel and oil filter kit is ideal for owners of 2019 to 2024 Ram Turbo Diesel engines seeking reliable replacement parts to maintain their vehicle’s performance and efficiency.
Docs Diesel Oil Filter D5335 Compatible With 1989-2024 Ram 6.7l Cummins 2500…

The Doc's Diesel Oil Filter D5335 excels in performance and build quality, effectively filtering contaminants from engine oil. Designed for compatibility with a wide range of RAM models, it provides reliable operation and durability, ensuring engines run smoothly and efficiently over time.
The design of this oil filter is user-friendly, making installation straightforward for both professionals and enthusiasts. Its sturdy construction supports high-pressure environments, contributing to overall engine health. This filter is a practical choice for maintaining the longevity of Cummins engines, meeting or exceeding OEM standards.
Pros
- This oil filter is compatible with a wide range of RAM Cummins models.
- It features high-quality construction for reliable performance.
- The filter replaces the original part number seamlessly.
Cons
- This product may not fit all diesel engine configurations.
- Slightly higher price than competitors.
- Limited accessory compatibility.
Perfect For:
This oil filter is best suited for diesel truck owners seeking a reliable replacement part for their RAM Cummins models, ensuring efficient engine performance and maintenance.
Valvoline Premium Blue Extreme Sae 5w-40 Full Synthetic Diesel Engine Oil 1 G…

Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil offers excellent performance for diesel engines. Its formulation provides superior protection against wear and deposits. This oil maintains viscosity under varying temperatures, ensuring reliable lubrication. Users can expect improved engine responsiveness and efficiency, contributing to overall vehicle performance.
The build quality of this engine oil is impressive. The product features a sturdy packaging design, making it convenient for storage and handling. The clear labeling allows for easy identification of specifications, enhancing usability. Each gallon is designed for simple pouring, minimizing spills and mess during application.
Pros
- This product offers excellent protection for diesel engines under various conditions.
- It helps improve fuel efficiency, leading to potential cost savings over time.
- The full synthetic formulation allows for better performance in extreme temperatures.
Cons
- Slightly higher price than competitors.
- Limited accessory compatibility.
- May require frequent maintenance.
Perfect For:
Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Diesel Engine Oil is best suited for diesel engine users seeking high-performance lubrication for heavy-duty applications.
Buying Guide
When selecting the best oil for a 2019 Ram 2500 diesel, several factors come into play. Understanding these elements will help ensure the right choice for your vehicle. This section will highlight key considerations to keep in mind during your purchasing decision.
Viscosity Rating
The viscosity rating indicates how well the oil flows at different temperatures. For a diesel engine, a rating such as 5W-40 or 15W-40 is common. Choosing the correct viscosity is essential for optimal engine performance and protection.
Oil Type
There are different types of oil, including synthetic, semi-synthetic, and conventional. Synthetic oils generally offer better performance and protection for diesel engines. Understanding which type suits your driving conditions can enhance longevity and efficiency.
Certifications and Specifications
Look for oils that meet or exceed the specifications set by the manufacturer. Certifications such as API or ACEA ensure that the oil has been tested for quality and performance. Selecting oil with the proper certifications helps maintain warranty coverage and engine health.
Frequently Asked Questions
What is the price range for oil suitable for a 2019 Ram 2500 diesel?
The price for quality diesel engine oil typically ranges from $20 to $80 per gallon. Factors such as brand and oil type will influence the final cost.
What key features should I look for in diesel engine oil?
Focus on viscosity ratings, oil type, and certifications that meet manufacturer standards. These features are crucial for ensuring proper engine protection and performance.
Are there beginner-friendly options for oil selection?
Yes, many brands offer user-friendly options with clear labeling and specifications. Beginners should look for oils that are specifically formulated for diesel engines and meet the required certifications.
What common mistakes should I avoid when buying oil?
A common mistake is choosing the wrong viscosity rating for the engine. Always refer to the owner’s manual for the recommended specifications to avoid potential engine damage.
How often should I change the oil for my Ram 2500 diesel?
Typically, it’s recommended to change the oil every 7,500 to 10,000 miles, depending on driving conditions. Regular changes help maintain engine health and performance.
Conclusion
Choosing the right oil for your 2019 Ram 2500 diesel is vital for engine performance and longevity. By considering factors like viscosity, oil type, and certifications, you can make an informed decision. Invest in quality oil today to protect your engine and enhance your vehicle’s performance.
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