Best Oil Options for 6.7 Cummins Engines

Keeping your 6.7 Cummins engine running smoothly requires the right oil and filter. This guide compares top oil and filter options, helping you make an informed decision based on your needs and budget. We’ll cover everything from full synthetic oil kits to high-quality replacement filters, offering insights from real-world use and user feedback. Let’s dive in!

IMAGE	PRODUCT NAME	AMAZON LINK
	LAPB Dodge Ram 6.7L Cummins Diesel Oil Change Kit 5W-40…	View on Amazon
	Doc’s Diesel Oil Filter D5335 | Compatible with 1989-2024…	View on Amazon
	6.7 Cummins Oil Filter Compatible with 1989-2024 Dodge Ram…	View on Amazon
	Replacement Engine Oil Filter Compatible with Dodge Ram…	View on Amazon
	Aluminum Alloy Oil Filter Plug tool, for Dodge Ram 2500,…	View on Amazon

LAPB Dodge Ram 6.7L Cummins Diesel Oil Change Kit 5W-40

This kit offers convenience by bundling everything you need for an oil change: high-quality 5W-40 synthetic oil and the necessary quantity for your 6.7 Cummins. It’s designed for optimal performance in various conditions, boasting compatibility with several industry standards.

• 5W-40 Fully Synthetic Oil (12 quarts total needed for a full change)
• Meets numerous industry specifications (API CK-4, CJ-4, etc.)
• Includes sufficient oil for a complete oil change
• Backwards compatible with older Cummins engines
• Convenient all-in-one kit

Pros:
– Convenient – all you need in one box
– High-quality synthetic oil
– Wide compatibility

Cons:
– Can be more expensive than buying oil and filter separately
– May not include the specific filter your engine needs (check specifications)

User Feedback Summary: Users generally praise the convenience and the quality of the oil. However, some point out the price compared to buying components individually.

Doc’s Diesel Oil Filter D5335

Doc’s Diesel focuses on robust filtration. Their D5335 filter is built for heavy-duty use, designed to efficiently remove contaminants and protect your engine. It’s compatible with a wide range of Cummins engines.

• High-flow synthetic media
• Heavy-duty metal housing
• Compatible with various Cummins engines (1989-2024)
• Replaces several popular filter part numbers
• 25 Micron @ 99% Efficiency Rating

Pros:
– High filtration efficiency
– Durable construction
– Wide compatibility across years and models

Cons:
– Price may be slightly higher than some competitors
– Regular replacement is crucial for maintaining effectiveness

User Feedback Summary: Users generally report excellent performance and long life, although some comment on the higher price point compared to cheaper filters.

6.7 Cummins Oil Filter (Compatible with 1989-2024 Dodge Ram)

This filter offers a more budget-friendly option while still claiming to meet or exceed OEM quality standards. It’s crucial to verify compatibility with your specific vehicle year and model before purchase.

• Compatible with a wide range of Dodge Ram trucks (check specifications carefully)
• Several part numbers (05083285AA, 5083285AA, LF16035)
• Made of high-quality rubber material
• Claims to meet or exceed OEM standards

Pros:
– Affordable price
– Wide compatibility (but verify your specific truck)

Cons:
– Quality can vary; always check reviews for your specific batch number.
– Less information on filtration efficiency compared to Doc’s Diesel.

User Feedback Summary: User feedback is mixed. Some report satisfactory performance at a good price, while others express concerns about inconsistent quality.

Replacement Engine Oil Filter (Compatible with Dodge Ram)

This filter provides a direct replacement option for your 6.7 Cummins engine. Its description emphasizes a direct fit, ensuring easy installation. However, more detail on specifications is needed to assess its filtration capabilities.

• Direct fit replacement for specified Dodge Ram models
• Installs like the factory unit
• Same dimensions as the original part

Pros:
– Easy installation
– Direct fit – no modifications required

Cons:
– Lacks detailed specifications regarding filtration media and efficiency.
– Limited information makes it difficult to compare directly to other options.

User Feedback Summary: Insufficient user feedback is currently available for a comprehensive review.

Aluminum Alloy Oil Filter Plug Tool

This isn’t an oil or filter itself, but a tool that simplifies oil filter removal and installation. It’s designed for ease of use, even in tight engine compartments.

• Constructed from durable aluminum alloy
• Compatible with various Dodge Ram models and filter types
• Designed for easier filter removal and installation
• Prevents messy oil spills

Pros:
– Makes oil changes easier and cleaner
– Durable construction
– Wide compatibility with various filter types

Cons:
– Not an oil or filter itself; a supplementary tool.
– Requires the correct tool size for optimal performance.

User Feedback Summary: Users appreciate its convenience and durability in speeding up oil changes.

Practical Buying Advice

Choosing the best oil and filter depends on your priorities. If convenience is key, the LAPB kit is a good option. For optimal filtration and longevity, Doc’s Diesel offers a premium choice. Budget-conscious buyers might consider the other filter options, carefully checking reviews and specifications beforehand. The oil filter tool enhances the overall oil change experience, regardless of which oil and filter you choose. Always check your vehicle’s manual for the manufacturer’s recommended oil type and change intervals.

Frequently Asked Questions (FAQ)

Q: What type of oil should I use in my 6.7 Cummins?

A: Cummins recommends using a high-quality CJ-4 or CK-4 rated oil, such as the 5W-40 synthetic oil included in the LAPB kit. Always consult your owner’s manual for the precise recommendation.

Q: How often should I change my oil filter?

A: Oil filter changes should align with your oil change schedule, typically every 5,000-7,000 miles or more frequently under harsh operating conditions. Consult your owner’s manual for the specific recommendation.

Q: Are all 6.7 Cummins oil filters the same?

A: No. While many filters fit, they differ in filtration efficiency and material quality. Always verify compatibility using your vehicle’s year and model.

Q: What’s the difference between synthetic and conventional oil?

A: Synthetic oil typically offers better performance at higher and lower temperatures, lasts longer between changes, and provides superior protection for your engine. Conventional oil is a more budget-friendly alternative.

Q: Can I use an oil filter from a different brand?

A: Yes, but ensure the replacement filter’s specifications (size, thread type, etc.) match your engine’s requirements. Always verify compatibility with your vehicle’s manual or using online resources.

Q: Why is it important to use the correct oil filter?

A: Using an incorrect filter can lead to reduced engine performance, premature wear, and even engine damage due to insufficient filtration.

Q: What happens if I don’t change my oil and filter regularly?

A: Neglecting oil changes can lead to sludge buildup, reduced engine performance, increased wear and tear, and potentially catastrophic engine failure.