Best Air Filters For 7.3 Powerstroke – 2021 Buyer’s Guide

| Last Updated: December 25, 2021

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Air filters are crucial for your vehicle engine’s safety. The engine’s health depends on how you change the air filter, when to change it, and, most importantly, which air purifier to choose for your 7.3 Powerstroke. This article will raise the curtains on the most awaited answers to all these concerns. So, go through the whole article, and ensure a clean and safe environment for a 7.3 Powerstroke.

Comparison Chart of the Best Air Filters For 7.3 Powerstrokes

IMAGEPRODUCT
  • Self-supporting and completely disposable
  • Non-metallic and lightweight
  • Designed to be tough and durable
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  • Hot melt stabilization beads for contaminant holding
  • Air filter for various equipment
  • Minimum efficiency of 99.9%
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  • Best for the Money
  • Efficiently filters outside air
  • Withstands damage from oil and moisture
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  • Guarantees to be leak-proof
  • Easy to install
  • Chemically treats dry type cleaner elements to withstand damage
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  • Ensures engine has clean and efficient air flow
  • Helps avoid engine wear
  • Designed to fit Ford models
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How Often Should You Change the Air Filter on a 7.3 Powerstroke?

According to Ford Motor Company, the replacement interval of an air filter on 7.3 Powerstroke should lie between every 15000 and 30000 miles. But this range may vary if you drive on rough and dirty roads, or if the pollution level around your vehicle is unusually high. In such cases, the air filter should be replaced more frequently to improve the airflow and increase the engine’s lifespan.

In fact, there exists no particular time limit regarding air filter replacement, and eventually, you must identify the vehicle’s decreased fuel economy, sluggish acceleration, poor noises, and condition of the air filter. If any of these signs occur, replace the air filter as soon as possible.

What Does an Air Filter Do?

As the name suggests, air filters clean the air before it reaches the engine by trapping the dust, pollen, smoke, and other contaminants that pose risks to the efficiency of an engine. These products are made of porous materials that sit between the fresh air inlet and engine to catch and block all the dirt in their interstices and make sure that optimal and only fresh air enters the valuable engine.

If a proper filter is not used, this debris accumulates in the engine, and this situation will place the valves, cylinder walls, and pistons in peril. That’s why a vehicle’s long life and engine’s safety are attained by installing an effective air filter.

What to Look For When Buying a Powerstroke Air Filter

The market has so many models that often make false claims. Thus, before making any purchase, a person must acknowledge what standards a purposeful air filter should meet. This buying guide intends to provide information about the essentials of an air filter. Luckily, our picks for the best air filters have these features to the fullest.

Surface Area and Quality of Material

The larger the surface area of the air filter, the more the dirt gets clogged in the porous or fibrous material. Not just that, these will go a long way as they offer more room for the pollutants. Also, the size of the pores that make up the pleats in an air filter should be dense, small, and of high quality to prevent the contaminants from entering your engine. Our top recommended products proffer greater surface area and high-end material.

Easy Installation

Air filters may require often or rare replacements, depending on the mileage, and driving conditions. An air filter should follow convenient and quick steps of removing and installing it. Long procedures for replacing an air filter can be tedious. 

Temperature Resistance

If an air filter does not offer high-temperature resistance, it will not be able to work properly. This type is not suitable for those who live or drive in humid and hot areas. They should go for temperature-resistant air filters from our best of the best products.

Review of the Best 7.3 Powerstroke Air Filters

It’s very confusing to select the right product when thousands of various products are present on the market. To assist you, we chose the best models of air filters for 7.3 Powerstroke and reviewed them honestly so that you can have a better understanding of the product. 

Best Overall:
Donaldson B085011 Filter

PROS

  • This is disposable
  • Available at cheaper rates
  • Non-metallic option is rigid and durable
  • It is round in shape and ultra-lightweight
  • 99.9% efficient in performing the intended task

CONS

  • Not washable
  • Makes noticeable noises while sucking in and filtering the air

What Recent Buyers Report

People are so obsessed with this product that they are never going to leave it. Some people even said that they would opt for the same product in the future too. The demand for this air filter can be determined by the fact that instead of being annoyed by the strange noises, customers enjoy these sounds also.

Why it Stands Out to Us

This is easy to remove and fix, making it the best overall. Neither you have to put effort into complicated assemblies, nor take your precious time. Just go through the easy steps, and the air filter will be ready to use. It is also super-lightweight, so it will not lay a burden on the internal parts of the engine.

Who Will Use This Most

This is highly appropriate for Cummins 2912986 and Hercules B085008 and 400000642. Apart from that, those who drive their vehicles in severe environmental conditions will make the most of this 99.9% high-efficiency air filter. The engines, in such areas, are prone to dust and pollens, so this unit will keep the engine safe and free from pollution.

Bottom Line

People who drive on tough roads and in extremely polluted areas aspire to get this item because it performs the task of securing the engine from every pollen, or pollutant. This durable air filter will serve enthusiastic drivers for a very long time. It is an all-in-one and worth-buying unit.

Runner-up:
Napa 6637 Gold Air Filter

PROS

  • Blocks 53% more dirt
  • Very easy and convenient to install
  • Made of cellulose (paper) media fibers
  • In order to maximize the dirt holding capacity, the media is densely pleated
  • Company takes the responsibility of defected pieces and repair them free of cost

CONS

  • Creates unignorable sounds
  • Large in size that’s why it does not fit in easily in some vehicles

What Recent Buyers Report

Buyers have shown great interest in this product. According to some buyers, this air filter is the one they coveted for so long. They highly recommend it for the utmost safety of the engine. Few buyers faced some difficulty due to the size, but once it was installed, they also became the true fans of its credibility.

Why it Stands Out to Us

Well, this air filter deserves praise for many reasons. The media material is great at removing the solid impurities from the air without reducing the airflow. The unit stands firm on its claim to serve 40% longer than other competitive, branded models. Passionate drivers are always in search of air filters that exhibit such extraordinary features.

Who Will Use This Most

We believe that this model will be advantageous to those who use their vehicles in polluted areas. The fibrous material won’t let the dust particles pass through to the engine. As a result, the engine will stay healthy. Moreover, the life of this air filter is long, so busy individuals can use this product as it will not require frequent replacements.

Bottom Line

An air purifier should be durable enough to provide optimum opposition to the solid contaminants. Fortunately, this product is completely functional for doing so. By courtesy of the company, the repairing of the defected parts is carried out, without asking for extra money. Overall, it is worth each and every penny.

Best for the Money:
Motorcraft FA-1757 Engine Air Filter

PROS

  • This is a cold air intake filter
  • Leakproof and heat-resistant
  • Replacements are quite easy
  • Filter media include a polyurethane seal
  • Compatible with 1999-2003 F250, F350, F450, F550

CONS

  • Seems to restrict the airflow in some vehicles
  • Being a cold air intake air filter, it produces growling sounds

What Recent Buyers Report

Customers love everything about this product. Few of them are upset with the annoying noises. Despite that, they like this product and its outstanding media. It is successful in converting the customers into contented users. No buyer reported any serious issue regarding the efficiency of this model.

Why it Stands Out to Us

Since the media is accompanied by a tight polyurethane seal, this air filter survives the oil exposure and even at higher temperatures. The internal components have gone through chemical testing to assess durability. Polyurethanes are more preferable as compared to Plastisol seals. The installation and removing procedures are easy and require just a few minutes.

Who Will Use This Most

People stay worried about the fact that air filters get melted as the surrounding temperature rises, and resultantly, become useless. Their worries will be wiped away since it remains intact and as functional as a driver expects it to be. Thus, no matter what weather or road situations arises, this product will never give up.

Bottom Line

This is made to beat the heat, meaning it will be beneficial even at high temperatures. It not only protects the engine from contaminants and oily debris but also increases fuel efficiency without impeding the airflow. The most interesting thing about it is the stable media that makes this air filter stand out in the crowd.

4. Motorcraft FA1750 Air Filter

PROS

  • Leakproof and stable
  • A 12-month warranty is also provided
  • Delivers the output with 98.5% efficiency
  • Comes with a greater capacity to hold more dirt 
  • Includes temperature-resistant polyurethane seals

CONS

  • The pleats collapse with high pressures

What Recent Buyers Report

The buyers’ response will definitely compel you to buy this product. This air filter has won many hearts through its unquestionable performance. They are satisfied with the reduced fuel consumption and are no more anxious about the engine’s health. Changing it is no more frustrating for the buyers.

Why it Stands Out to Us

With this 98.5% efficient air filter, your vehicle’s engine will be safe from every pollutant, and you will notice that your vehicle runs more smoothly and covers large mileages without having the need to change the filter. The polyurethane media blocks the moisture and oily dirt before it harms the engine. 

Who Will Use This Most

The 12-month warranty attracts customers who have trust issues with air filters. Besides that, it works exceptionally well in air polluted countries because the fiber media is durable enough to prohibit the oil and debris and clean the air to the utmost extent. In addition to these qualities, every buyer can buy this because of its pocket-friendliness.

Bottom Line

This possesses many attractive attributes, on account of which this product is totally recommended. What is more important than the protection of an engine and a significant fuel economy? This air filter provides all these services to its customers. Notwithstanding the limitation, this can be your all-time favorite model.

5. Ecogard XA5446 Premium Engine Air Filter

PROS

  • Wallet-friendly
  • Includes a rubber gasket
  • Installation gets completed in no time
  • Compatible with most vehicle models
  • No need to change the filter before a year or 12000 miles

CONS

  • Creates creaking sounds

What Recent Buyers Report

Buyers showed a great inclination towards this air filter. They believe that the engine consumes less fuel and swiftly attain acceleration. They also admire the factory finish, installation procedure, and long life of this product. Hence, all the buyers are convinced of the efficiency and claims of this model.

Why it Stands Out to Us

The foremost quality is that this air filter is manufactured by Ecogard, which has established a reputation on the strength of its groundbreaking innovations. In addition to this, the non-oily pleats are well-corrugated so that the debris adheres to the media properly. Another important feature is that it will require replacement every 12000 miles. That means you can have a long, safe, and uninterrupted journey with this air filter.

Who Will Use This Most

A driver, who is fanatical about adventures or traveling, drives in mountainous or desert areas too, or where engines go through more wear and tear will find this to be highly useful. It will be beneficial to him because it serves as a barrier between the engine and solid, dusty contaminants. The installation is more convenient than ever because of the rubber gasket.

Bottom Line

Because of far-ranging features like fuel efficiency, fast acceleration, easy-to-install design, and reliable life expectancy, this air filter deserved to be included in the list of highly recommended models. It guarantees the utmost protection of your engine in such a way that neither the budget is affected nor the efficiency is compromised.

How to Change the Air Filter on a 7.3 Powerstroke

The procedure of changing the air filter includes only a few and easy-to-understand steps. Have a look: 

  1. First of all, open the hood of your vehicle. After that, observe where the air filter is situated. On a 7.3 Powerstroke, this rectangular shaped airbox is usually located near the front of the engine.

  2. After that, uncover the air filter by unlatching the hose clamps. Then carefully lift the cover and keep it aside safely.

  3. Once you pull out the cover, you will see the air filter. Remove it by gently pulling it out of its interior. 

  4. Before putting in the new air filter, don’t forget to clean up the dirt, present in the housing, by using a compressor or vacuum cleaner. This is also an important step in this procedure. The reason for cleaning the housing is simple; the place for the next, fresh air filter should be tidy. 

  5. Then, insert the new air filter and make sure the rubber rim faces upwards. Here you are done with the replacement. Now you just have to follow the first two steps in reverse order. 

  6. Place the cover and fix every screw or clamp firmly. Make sure everything is in place and fixed. Close the hood. That’s it! 

In case of any confusion, be sure to refer to the video below for a full overview of what was just described.

Conclusion

A 7.3 Powerstroke direly needs an air filter that keeps every impurity and pollutant away from the engine and is conducive to sufficient airflow. Therefore, its absence will encourage the debris to reach the engine and leave the engine redundant. Hopefully, this review will be enough for you to make a sensible purchase.

People Also Ask

Air filters are quite easy to install. For further assistance, a few questions have been answered. These will help clear up any confusion you might still have in mind. 

Where is the Air Filter on a 7.3 Powerstroke?

The air filter sits in a rectangular or square-shaped airbox, located near the front compartment of the engine. This box has an air intake hose attached to it. It is also equipped with a drain valve and tube system that provides the passage of air. Just open the hood and get full access to your air filter.

How Do I Know When my Air is Bad?

Several conditions like increased fuel consumption and unusual sounds indicate that it’s time to replace the air filter. If your vehicle seems to accelerate slowly or accelerate with a jerk, then this is also the sign of a need for replacement. Apart from that, you can visually inspect the condition every 10000 miles. If the filter is in a dirty condition, then replace it with a new air filter.

How Long Does it Take to Change the Air Filter on a 7.3 Powerstroke?

Changing the air filter takes time lesser than you need to complete your lunch. The procedure is so simple. Just open the hood, unlatch the airbox, pull out the air filter, clean the housing, drop in the new air filter, clamp the cover, shut the hood. 

Air filters are crucial for your vehicle engine’s safety. The engine’s health depends on how you change the air filter, when to change it, and, most importantly, which air purifier to choose for your 7.3 Powerstroke. This article will raise the curtains on the most awaited answers to all these concerns. So, go through the whole article, and ensure a clean and safe environment for a 7.3 Powerstroke.

Sean comes from the forums actually and drives an OBS Ford. He writes fantastic DIYs and knows his way around a camera, too. We keep him caffeinated and away from DPF filters to avoid another rant about recent emissions restrictions.