Best 6 OIl Filter for 7.3 PowerStroke

Oil filters are an often overlooked part of your engine, but they are one of the most important. The right oil filter can make all the difference in how long your truck lasts and how it performs on a daily basis. With so many options available, choosing the best oil filter for your 7.3 Powerstroke can be difficult. In this blog post, we’ll break down some things to keep in mind when shopping for the perfect oil filter!

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Best Overall
K&N Premium Oil Filter HP-6001
Wix Filter Corp. 51734 Oil Filter
Motorcraft - Oil Filter (FL2051S)
FRAM Ultra Synthetic 20,000 Mile Protection Oil Filter XG3786
Royal Purple Extended Life Oil Filter
Purolator PBL44872 PurolatorBOSS Maximum Engine Protection Spin On Oil Filter

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Wix Filter Corp. 51734 Oil Filter

Wix Filter Corp. 51734 Oil Filter

A high-quality performance Oil Filter that can be used for more than just the Ford 7.3 PowerStroke Diesel Truck is this one from WIX® Filters! This particular product is recommended by many people who have worked on these diesel engines because it’s designed to withstand harsh conditions better than most other brands. It has higher impact and shear resistance as well as greater thermal stability which means less overheating during long periods of use or in extreme weather environments. The double-sealed head prevents leaks due to pressure changes while its anti-drain back valve keeps dirty fluids contained so they don’t get inside your engine where they could do some damage after you shut off the engine. The easy-to-read micron gauge makes it simple for you to see when a filter change is needed so that your truck will remain running smoothly at all times and the double rimmed seal design provides enhanced strength which prevents damage from repeated use as well extends its life span.

This oil filter has been tested by WIX® Filters themselves along with Ford Motor Company, Chrysler Corporation, and General Motors in accordance with SAE J806-13d standards. It’s also been certified under ISO/TS 16949:2002 quality management system regulations which ensure they maintain their high level of customer satisfaction year after year! This product carries an unconditional warranty against defects in materials or workmanship while being manufactured under strict conformance with applicable standards.


  • Double sealed head to prevent leaks
  • Anti-drain back valve keeps dirty fluids contained
  • Easy to read micron gauge
  • A double rimmed seal design for enhanced strength and life span.

It’s important to remember that the more engine oil you use, the sooner your filter will need to be changed, so always keep a good supply on hand before it runs out!

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How often should I replace oil filter in the 7.3 PowerStroke engine?


The answer to this question depends on a variety of factors, including the type of driving you to do and the age and condition of your engine. However, most mechanics recommend replacing the oil filter in a 7.3 PowerStroke engine every time you change the oil, which is typically every 15,000 miles. This will help keep your engine running smoothly and prevent any potential damage.

However, if you drive in dusty or dirty conditions more often, then you may need to replace the filter more often. Checking your owner’s manual is always a good idea to get the specific guidelines for your vehicle.

How to change oil filter in 7.3 PowerStroke:


  1. To begin, locate the oil filter on your truck. It is located in a prominent place on the engine and is easily accessible.
  2. Next, use an oil filter wrench to loosen the old filter. Be careful not to damage the threads on the housing.
  3. Once the old filter is loosened, remove it from the housing and discard it.
  4. Now, take the new oil filter and lubricate its gasket with some fresh engine oil. This will help create a seal when you install it.
  5. Install the new filter into the housing by hand until it is fully seated. Do not use excessive force, as this can damage both the filter and the housing threads.
  6. Finally, use your wrench to tighten the filter until it is snug. Do not over-tighten, as this can strip the threads.

That’s all there is to it! Changing your oil filter is a quick and easy task that can be done in just a few minutes. Be sure to keep an eye on your engine oil level between changes, and enjoy the peace of mind that comes with knowing your truck is well taken care of.

Types of oil filters for 7.3 PowerStroke Diesel Engines


There are a few different types of oil filters available for use with the Ford 7.3 PowerStroke Diesel engine. They include:

  • Cartridge – This is by far the most popular filter type on all diesel engines, but it may be hard to find in some areas. It uses pleated paper as an oil filtering medium and can achieve very high filtration levels. The greatest drawback to this design is that they require frequent replacement due to their small size, which makes them unsuitable for commercial applications or extended road trips where you will not have access to a supply of quality replacements parts.
  • Dry Element – This style does not use any kind of media at all; instead, it relies on air pressure coming from inside the housing itself to clean the oil. This design is less likely to become clogged with contaminants, but it can be difficult to find a reputable manufacturer for this type of filter.
  • Wet Element – As the name suggests, this style uses an absorbent material (usual cellulose) that soaks up the dirty oil and then must be periodically replaced. While they are not as common as cartridge filters, wet element filters offer some advantages in terms of longer service life and lower initial cost.

Best oil filter for 7.3 PowerStroke Diesel

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K&N Premium Oil Filter HP-6001

K&N Premium Oil Filter HP-6001
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers and is protected by the K&N 1-Year Limited Warranty.
Pleated synthetic-blend filtration media removes most harmful contaminants
Fast and easy Wrench-Off removal
Withstand the longer service intervals now recommended by some vehicle manufacturers

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Wix Filter Corp. 51734 Oil Filter

Wix Filter Corp. 51734 Oil Filter
A high-quality performance Oil Filter that can be used for more than just the Ford 7.3 PowerStroke Diesel Truck is this one from WIX® Filters! It is a high-capacity cartridge-style oil filter that uses pleated paper to achieve high filtration levels. This filter also has an anti-drain-back valve which helps prevent dry starts, and the nut on the end allows for easy installation and removal. It's also zinc plated to resist corrosion. If you're looking for an excellent OIL FILTER for your 7.3 PowerStroke Diesel engine, this one from WIX® Filters is tough to beat!
Double sealed head to prevent leaks
Anti-drain back valve keeps dirty fluids contained
Easy to read micron gauge
A double rimmed seal design for enhanced strength and life span

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Motorcraft - Oil Filter (FL2051S)

Motorcraft - Oil Filter (FL2051S)
When it comes to choosing an oil filter for your Ford 7.3 PowerStroke Diesel truck, one of the most popular choices is this Motorcraft FL2051S model. It has a medium-capacity cartridge design and uses woven media which can achieve high filtration levels while providing excellent engine protection against wear during operation. This product also features anti-drainback valve that helps prevent dry starts, as well as a nut on the end for easy installation and removal from the housing without having to use special tools. Overall, if you are looking for an OIL FILTER with good quality components at a reasonable price point then look no further than this choice by Motorcraft.
Helps protect against engine wear by screening out abrasives, such as carbon, sand, dust and bits of metal before they can get into your oil
Pressure-relief valves help minimize the chance of contaminated oil circulating back into the engine
Pressure-relief valves also help maintain the supply of oil to the engine under extreme cold conditions or if the filter gets clogged
Efficient filter media offers increased dirt-collecting capability and ability to capture more engine-harming particles

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FRAM Ultra Synthetic 20,000 Mile Protection Oil Filter XG3786

FRAM Ultra Synthetic 20,000 Mile Protection Oil Filter XG3786
FRAM Ultra Synthetic Oil Filter XG3786 helps get top performance from newer engines and provides maximum protection for older ones. Engineered for all motor oil types, Ultra Synthetic Oil Filters have the ultimate dual-layer synthetic media which provides up to 20,000 miles of engine protection. This high capacity, high-efficiency filter delivers peak performance. No matter what you drive, or what motor oil you use, FRAM has a filter for you.
Proven extended protection up to 20,000 miles
99%+ dirt removal efficiency at greater than 20 microns
Dual layered, synthetic media traps and holds dirt and extends the life of the filter
Premium silicone anti-drainback valve helps eliminate dry starts to ensure safe start-up

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Royal Purple Extended Life Oil Filter

Royal Purple Extended Life Oil Filter
Royal Purple Oil Filter features 100 percentage synthetic micro-glass media for superior particle removal with 99 percentage filtration efficiency at 25 microns. This product is designed with a high-performance silicone anti-drain back valve that prevents dry starts, even in extreme conditions, and an extra heavy-duty rubber base gasket that ensures a leak-free seal. The Royal Purple Oil Filter also provides an ultra-strength filter housing that can endure higher burst strength than conventional filters. Royal Purple filters are fully compatible with all synthetic and conventional oils, provide superior particle removal, high-performance, optimized flow characteristics for maximum performance, and longer filter life.
Royal Purple synthetic oil filters continuously outperform in the toughest conditions
Provides superior particle removal – with 99% filtration efficiency at as small as 25 microns
The gasket made of premium nitrile rubber with special lubricity compound reduces torque during installation and removal

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Purolator PBL44872 PurolatorBOSS Maximum Engine Protection Spin On Oil Filter

Purolator PBL44872 PurolatorBOSS Maximum Engine Protection Spin On Oil Filter
Purolatorboss premium oil filters are the next generation in oil filtration, delivering maximum engine protection for up to 15,000 miles. Purolatorboss exclusively features smart fusion technology - a full synthetic filter media with reinforced polymer mesh backing for over 99% dirt removal power. Engineered to work well with All oil types and viscosities, especially full synthetic oil, purolatorboss is ideal for the most demanding driving conditions, including frequent towing and hauling, Stop and go traffic, long commutes, long idle periods, and extreme climates. Its rugged internal construction withstands wear and high mileage with a heavy-duty steel casing and an innovative double helix, high-flow center tube for twice the strength of traditional side-seam designed center tubes. Widely available for most vehicles on the road today, purolatorboss combines the latest filter technologies for long-lasting protection and advanced engine performance when used with a full synthetic oil.
Silicone Anti-Drain back valve for long-life and protection against dry starts
Smart fusion technology featuring a reinforced polymer mesh backing for expanded dirt Holding capacity
Puroseal gasket made from ethylene-acrylic for superior leak protection and life expectancy
BOSS Steel casing provides stability for greater resistance against extreme pressure while metal end-caps enhance durability

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Why does Oil Filter need to be replaced?


The oil filter is a small canister that removes contaminants from the engine’s lubricating oil. It does this by trapping and holding onto them as it passes through its structure. Oil filters can take many forms such as a cartridge, spin-on, or wiper type but they all do essentially the same thing to clean up your motor oils flowing inside of it.

Inside an oil filter there exists a very tiny mesh with gaps in between threads where debris including metal particles, dirt, etc., are trapped into what looks like little balls called “fines” that flow down into the bottom compartment area which contains an absorbent material to trap these fines even further before exiting out of exhaust system via blowby gases (exhaust gases that leak out of the engine). The purpose of an oil filter is to trap these unwanted particles and keep them from entering into your lubricating oil where it can do potentially serious damage.

Obviously, if you have a clogged-up or dirty filter then it’s doing its job incorrectly which means bad things for your motor especially considering how important this mechanical device is in keeping your motor healthy. A clean well-maintained filter will ensure a better flow rate (torque) between mated surfaces such as pistons/cylinder walls and bearings resulting in less wear on components; ultimately leading to higher power output and improved fuel economy. Filters are inexpensive enough so there’s no reason not to change it every time with each oil change.

How to choose Oil filter For PowerStroke?


If you need to find the right oil filter for your truck, then first read its owner manual thoroughly because it will give you all necessary information including recommendations on how often should that part be changed or what kind of filters can fit best into your engine compartment.

The best oil filter for the PowerStroke diesel engine is one that meets or exceeds the OEM specifications.

There are many different brands and types of oil filters available, so it is important to do your research before making a purchase.

Some factors you may want to consider when choosing an oil filter include:

  • price,
  • size,
  • media type,
  • bypass valve.

It is also important to make sure the filter you choose is compatible with the type of oil you are using.

Finally, be sure to follow the manufacturer’s instructions for installation and replacement.

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