Best Oil Filters for Diesel of 2025

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 5, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Oil filters for diesel engines are an essential component in maintaining the longevity and performance of these heavy-duty machines. They are designed to remove contaminants such as dirt, metal shavings, and other particles that can accumulate in the engine oil over time. The filters work by trapping these particles before they can cause damage to the engine components, ensuring that the oil remains clean and free-flowing. Investing in high-quality oil filters for diesel engines is crucial for reducing engine wear and tear, preventing costly repairs, and maximizing the lifespan of the engine.

At a Glance: Our Top Picks

Dodge Oil Filter - 5083285AA Cover #TOP 1
Dodge Oil Filter - 5083285AA
ftb score rating icon 9.8
K&N Premium Oil Filter HP-4003 Cover #TOP 2
K&N Premium Oil Filter HP-4003
ftb score rating icon 9.7
Fleetguard LF16035 Oil Filter for Dodge Ram Cummins Engines Diesel Cover #TOP 3
Fleetguard LF16035 Oil Filter for Dodge Ram Cummins Engines Diesel
ftb score rating icon 9.5

Top 4 Oil Filters for Diesel

Dodge Oil Filter - 5083285AA

5083285AA
Dodge Oil Filter - 5083285AA Cover
Dodge Oil Filter - 5083285AA

This oil filter model number 5083285AA by Mopar is specially designed for Dodge cars. The package weighs 1.5 pounds and has package dimensions of 11 inch L x 5 inch W x 8 inch H, which makes it easy to store in your garage. The product is categorized under oil filters, which is important for car maintenance.

What We Like
Designed specifically for Dodge cars
Compact and easy to store
High-quality oil filter for car maintenance
#TOP 2

K&N Premium Oil Filter HP-4003

K&N
HP-4003
Oil Filter
1 inch
K&N Premium Oil Filter HP-4003 Cover
K&N Premium Oil Filter: Protects your Engine: Compatible with Select 1989-2022 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55), HP-4003

K&N Premium Oil Filter HP-4003 is designed to protect your engine by providing exceptional flow rates and consistent oil flow. It is compatible with all synthetic, conventional, and blended motor oils and can remove most harmful contaminants with its pleated synthetic-blend filtration media. The filter has been laboratory tested to ensure excellent capacity and burst strength. Its heavy-duty canister provides outstanding durability, and it is easy to remove with its fast and easy Wrench-Off removal. The filter can withstand the longer service intervals now recommended by some vehicle manufacturers. With K&N Oil Filter, you can rest assured that your engine is protected with its reliable filtration system.

What We Like
Exceptional flow rates
Compatible with all motor oils
Laboratory tested
Easy to remove
Reliable filtration system
#TOP 3

Fleetguard LF16035 Oil Filter for Dodge Ram Cummins Engines Diesel

Fleetguard
LF16035
Pack of 1
Fleetguard LF16035 Oil Filter for Dodge Ram Cummins Engines Diesel Cover
Cummins Filtration Fleetguard LF16035 Oil Filter for Dodge Ram Cummins Engines Diesel

The Fleetguard LF16035 Oil Filter is a high-performance part designed for Dodge Ram trucks with Cummins diesel engines. With a largest OD of 93.47 mm and an overall height of 176.28 mm, this filter is an upgrade of the LF3972 Stratapore version. It features a fluted shell for 03MY Dodge Ram applications and is designed to provide superior filtration and protection for your engine.

What We Like
Provides superior filtration and protection for your engine
Designed specifically for Dodge Ram trucks with Cummins diesel engines
Upgrade of the LF3972 Stratapore version with a fluted shell for 03MY Dodge Ram applications
#TOP 4

ACDelco GM Original Equipment PF2262G Oil Filter

PF2262G
ACDelco GM Original Equipment PF2262G Oil Filter Cover
ACDelco GM Original Equipment PF2262G Engine Oil Filter and Cap Seal (O-Ring)

The ACDelco GM Original Equipment PF2262G Oil Filter helps to prevent abrasive particles from damaging engine hydraulic components and bearings. GM Engineers design and validate OE parts specifically for use in Chevrolet, Buick, GMC, or Cadillac vehicles. Backed by General Motors, ACDelco GM Original Equipment parts are designed, engineered, and tested to rigorous standards, and are regularly updated to integrate new materials and technologies.

What We Like
Prevents abrasive particles from damaging engine hydraulic components and bearings
Designed, engineered and tested to rigorous standards
Regularly updated to integrate new materials and technologies
Buying Guide Image

The Right Oil Filters for Diesel for Your Car

Introduction

Choosing the right diesel oil filter for your vehicle can be a daunting task. With so many different brands and types on the market, it can be difficult to know which one is the best option for your needs. In this article, we will provide some useful tips and information to help you make an informed decision when it comes to selecting a diesel oil filter.

Consider Your Vehicle's Requirements

One of the first things to consider when choosing a diesel oil filter is your vehicle's specific requirements. Every vehicle is different, and what may be the best option for one may not be the best option for another. It's important to consult your vehicle's owner's manual or contact a qualified mechanic to determine the correct type and size of oil filter for your vehicle.

Consider the Type of Oil Filter

There are several different types of diesel oil filters available, each with their own unique characteristics and benefits. Some of the most common types include full-flow filters, bypass filters, and cartridge filters.

Full-flow filters are the most common type of diesel oil filter. They are designed to filter all of the oil that flows through the engine, removing contaminants and impurities. These filters typically have a high filtration capacity and are effective at removing a wide range of contaminants, but they can also restrict oil flow if they become clogged.

Bypass filters, on the other hand, only filter a small portion of the oil that flows through the engine. They are typically used in conjunction with a full-flow filter and are designed to provide an additional layer of filtration for particularly dirty or contaminated oil. Bypass filters are often used in off-road or heavy-duty applications where the oil may be subjected to extreme conditions.

Cartridge filters are similar to full-flow filters, but they use a replaceable cartridge rather than a filter element that needs to be cleaned or replaced. This makes them more convenient to maintain, but they can also be more expensive in the long run.

Consider the Brand and Quality of the Filter

When it comes to diesel oil filters, not all brands are created equal. Some brands may use higher-quality materials and construction methods, which can result in better filtration and longer filter life. It's important to do your research and read reviews from other consumers to determine which brands are the most reputable and offer the best value for money.

Consider the Price

Of course, price is also a factor to consider when choosing a diesel oil filter. While it's important to invest in a high-quality filter, you don't want to overspend on a filter that has more features or capabilities than your vehicle actually needs. It's important to find a balance between quality and price to ensure that you get the best value for your money.

Conclusion

In conclusion, choosing the right diesel oil filter for your vehicle requires considering a few key factors. It's important to consult your vehicle's owner's manual or a qualified mechanic to determine the correct type and size of filter, and to consider the type, brand, and price of the filter. By taking the time to do your research and make an informed decision, you can ensure that your vehicle has the best possible protection against contaminants and impurities in the oil.

Frequently Asked Questions (FAQs)

1. Are diesel oil filters different?

Yes, diesel oil filters are typically larger and have a higher holding capacity compared to those used in gasoline engines. This is because diesel engines produce more soot and combustion byproducts that need to be filtered out to protect the engine.

2. How often do you change the oil filter on a diesel?

It is recommended to change the oil filter every time you perform an oil change on a diesel engine. Typically, this means replacing the oil filter every 10,000 km for petrol cars and every 15,000 km for diesel engines.

3. What are the two types of filters used in a diesel fuel system?

Most diesel fuel systems have two types of filters. The primary filter is located between the fuel tank and the engine, while the secondary filter is located near the engine. The primary filter cleans the fuel before it reaches the fuel transfer pump, while the secondary filter provides a final cleaning before the fuel reaches the fuel injectors.

4. Do diesel engines require a special oil filter?

Yes, diesel engines require oil filters that can handle the higher levels of soot and combustion byproducts produced. These filters are typically larger and have a higher holding capacity compared to those used in gasoline engines.

5. What happens if you don't change the diesel filter?

If you don't change the diesel filter, it can lead to poor engine performance or even prevent the engine from starting. Blockages in the filter can prevent sufficient fuel from reaching the engine, causing issues with fuel delivery.

6. How do I know if my diesel filter needs changing?

Signs that your diesel filter may need changing include engine misfires, low performance, decreased fuel efficiency, and abnormal engine behavior. If you experience any of these symptoms, it may be time to replace the filter.

7. What are the symptoms of a bad diesel filter?

A clogged diesel filter can cause the engine to stutter, jerk, or stall when accelerating. In severe cases, the vehicle may not start at all. These symptoms are often noticed at high engine speeds.

8. What is the most common diesel fuel filter?

The most common type of diesel fuel filter is the ceramic wall-flow monolith. This type of filter is widely used for its efficiency in trapping particulate matter such as soot and ash.

9. What type of filter system do diesel engines use?

Diesel engines use a diesel particulate filter (DPF) as an exhaust aftertreatment device. The DPF traps particulate matter like soot and ash. It typically consists of a ceramic material formed into a honeycomb structure.

Editor's Notes

During our oil filter for diesel research, we found 24 oil filter for diesel products and shortlisted 4 quality products. We collected and analyzed 50,755 customer reviews through our big data system to write the oil filters for diesel list. We found that most customers choose oil filters for diesel with an average price of $17.61.

The oil filters for diesel are available for purchase. We have researched hundreds of brands and picked the top brands of oil filters for diesel, including Mopar, K&N, Fleetguard, ACDelco. The seller of top 1 product has received honest feedback from 4,803 consumers with an average rating of 4.6.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.