6.7 Cummins Oil Filter Part Number: Ultimate Guide & Top Picks
If you own a 6.7 Cummins engine, you know how important it is to keep it running smoothly. One simple part can make a big difference in your engine’s health—the oil filter. But finding the right oil filter part number can be confusing and frustrating. That’s why this guide is here for you. We’ll break…
If you own a 6.7 Cummins engine, you know how important it is to keep it running smoothly. One simple part can make a big difference in your engine’s health—the oil filter.
But finding the right oil filter part number can be confusing and frustrating. That’s why this guide is here for you. We’ll break down exactly which 6. 7 Cummins oil filter part number you need and why it matters. Keep reading to make sure your engine stays protected and performs at its best.
6.7 Cummins Oil Filter Part Number
Cummins Oil Filter Basics
The Cummins oil filter plays a vital role in engine health. It cleans the oil by removing dirt, metal particles, and other contaminants. Clean oil helps the engine run smoothly and lasts longer. Using the right oil filter protects engine parts and improves performance.
Choosing the correct filter is important. The 6.7 Cummins oil filter part number ensures you get the right fit and quality. Understanding the filter’s features and types helps in making the best choice for your engine.
Key Features
Cummins oil filters have strong construction to handle high pressure. They use quality filter media that traps tiny particles. The filters offer good flow rates, allowing oil to move easily. They also resist heat, protecting the engine in tough conditions. These features help keep the engine clean and working well.
Filter Types
Cummins offers different types of oil filters for various engines. Spin-on filters are easy to install and remove. Cartridge filters have replaceable elements, reducing waste. Some filters include anti-drainback valves to keep oil inside when the engine stops. Choosing the right type depends on your engine’s needs and maintenance habits.

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Popular 6.7 Cummins Oil Filter Numbers
Popular 6.7 Cummins oil filter numbers help truck owners find the right parts fast. These numbers match specific filters designed for the 6.7 Cummins engine. Using the correct filter keeps the engine clean and running well. Different options suit different needs and budgets.
Below are common oil filter part numbers for the 6.7 Cummins engine. These include both original and aftermarket choices.
Oem Filters
OEM stands for Original Equipment Manufacturer. These filters come from the engine maker or their approved suppliers. For the 6.7 Cummins, the main OEM oil filter number is 5303337AB. This filter fits many Dodge Ram trucks with the 6.7 Cummins engine.
OEM filters meet strict quality and performance standards. They ensure proper fit and filtration. Using OEM filters keeps the engine warranty intact. Drivers trust these filters for consistent protection and reliability.
Aftermarket Options
Aftermarket filters offer more choices. These parts come from other companies, not the original engine maker. Popular aftermarket oil filter numbers include LF3337, PH7317, and PS7317. These fit the 6.7 Cummins engine well.
Aftermarket filters often cost less than OEM options. Some provide extra features like higher filtration efficiency or longer life. Always check reviews and ratings before buying. Quality varies between brands and models.
Choosing The Right Oil Filter
Choosing the right oil filter is key to keeping your 6.7 Cummins engine healthy. The oil filter removes dirt and debris from the engine oil. This helps the engine run smoothly and last longer. Picking the correct oil filter part number ensures the filter fits well and works properly.
Compatibility Factors
Check the oil filter’s part number against your 6.7 Cummins engine model. Different engine years may need specific filters. Using the wrong filter can cause leaks or poor filtration. Also, confirm the filter size fits your engine. The gasket and threading must match exactly.
Performance Considerations
Choose an oil filter that captures small particles effectively. High-quality filters prevent engine wear by trapping dirt better. Look for filters with a strong build to avoid collapse under pressure. A reliable filter keeps oil flowing smoothly for better engine performance.
Maintenance Tips For Oil Filters
Maintaining the oil filter of your 6.7 Cummins engine is essential for its health. Clean oil keeps the engine parts safe and working well. Regular care helps avoid costly repairs and keeps the engine running smoothly. Understanding how to maintain the oil filter can save time and money.
Replacement Intervals
Change the oil filter every 10,000 to 15,000 miles. This range depends on driving conditions and oil type. Using synthetic oil may allow longer intervals. Check the owner’s manual for specific recommendations. Sticking to these intervals prevents dirt buildup and filter clogging. Regular replacement supports better engine performance.
Signs Of Wear
Look for dark, dirty oil as a sign of filter wear. Engine noise or rough idling may indicate filter problems. Decreased fuel efficiency can also signal the need for a new filter. Watch for oil leaks around the filter area. Early detection helps avoid engine damage and keeps your truck reliable.
Top Oil Filter Brands For 6.7 Cummins
Choosing the right oil filter for your 6.7 Cummins engine is important. The oil filter protects the engine by removing dirt and debris. Good oil filters keep the engine clean and help it run longer. Many brands offer filters that fit the 6.7 Cummins. Some brands stand out for quality and reliability. Knowing the top oil filter brands helps you pick the best one for your truck.
Brand Comparisons
Several brands make oil filters for the 6.7 Cummins. Mopar is the original equipment manufacturer (OEM) and fits perfectly. Fram offers affordable filters with good filtration. Bosch filters have strong build quality and trap fine particles well. Wix filters are known for durability and long life. Purolator filters balance cost and performance. Comparing these brands helps find the right mix of price and quality.
Customer Reviews
Many truck owners share their experiences online. Mopar filters get high marks for fit and reliability. Fram reviews praise their value but mention shorter lifespan. Bosch users report clean oil and fewer engine issues. Wix filters receive positive feedback for lasting long under tough conditions. Purolator reviews note good protection and easy installation. Reading these reviews provides real insights into each brand’s performance.

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Frequently Asked Questions
What Is The 6.7 Cummins Oil Filter Part Number?
The 6. 7 Cummins oil filter part number is typically 4921462 or equivalent OEM numbers.
How Often Should I Replace The 6.7 Cummins Oil Filter?
Replace the oil filter every 7,500 to 10,000 miles or during every oil change for best engine health.
Can I Use Aftermarket Oil Filters For 6.7 Cummins Engines?
Yes, quality aftermarket filters fit well but choose trusted brands for proper filtration and engine protection.
Conclusion
Choosing the right 6. 7 Cummins oil filter part number matters a lot. It helps keep your engine clean and working well. Using the correct filter protects your engine from dirt and damage. This saves you money on repairs and keeps your truck running longer.
Always check the part number before buying. That small step can make a big difference. Take care of your engine with the right filter. Your truck will thank you.
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