The 4 Best Oils for 7.3 Powerstroke Engines – Reviews 2024

best oil for 7.3 powerstroke,7.3 powerstroke synthetic oil,7.3 powerstroke water in oil,7.3 powerstroke best oil,7.3 powerstroke oil in coolant,7.3 powerstroke oil change interval,7.3 powerstroke burning oil,7.3 powerstroke oil leak driver side,winter oil for 7.3 powerstroke,best oil to use in 7.3 powerstroke,best oil 7.3 powerstroke,best oil for 7.3 l powerstroke,best oil for a 7.3 powerstroke,7.3 powerstroke oil leak under turbo,7.3 powerstroke coolant in oil,7.3 powerstroke oil consumption,7.3 powerstroke low oil pressure,best oil for 7.3 powerstroke diesel,best motor oil for 7.3 powerstroke,7.3 powerstroke using oil,7.3 powerstroke fuel in oil,7.3 powerstroke oil in valley,oil in coolant 7.3 powerstroke,how much oil does a 7.3 powerstroke take,how much oil does a 7.3 powerstroke hold,how many gallons of oil does a 7.3 powerstroke take,7.3 powerstroke oil weight,7.3 powerstroke oil leak front of engine,most common oil leaks on 7.3 powerstroke,how often should you change oil in a 7.3 powerstroke,best oil filter for 7.3 powerstroke,how many quarts of oil for a 7.3 powerstroke,how much oil does 7.3 powerstroke hold,how many quarts of oil 7.3 powerstroke,what oil to use in 7.3 powerstroke,7.3 powerstroke high pressure oil pump problems,7.3 powerstroke oil change,what oil for 7.3 powerstroke,7.3 powerstroke no oil pressure,what kind of oil does a 7.3 powerstroke take,7.3 powerstroke oil pan sealant,7.3 powerstroke oil pressure sensor location,7.3 powerstroke baldwin oil filter,wix oil filter 7.3 powerstroke,oil change for 7.3 powerstroke,7.3 powerstroke oil leak in valley,2000 7.3 powerstroke oil capacity,how much oil for 7.3 powerstroke,how much oil in a 7.3 powerstroke,7.3 powerstroke oil pan replacement,1999 7.3 powerstroke oil capacity,7.3 powerstroke oil,7.3 powerstroke oil type,7.3 powerstroke common oil leaks,7.3 powerstroke oil cooler upgrade,oil change 7.3 powerstroke,7.3 powerstroke oil cooler diagram,7.3 powerstroke oil change capacity,7.3 powerstroke vegetable oil conversion,7.3 powerstroke oil cooler leak,7.3 powerstroke oil flow diagram,archoil 7.3 powerstroke,archoil ar9100 7.3 powerstroke,donaldson oil filter for 7.3 powerstroke,powerstroke 7.3 oil capacity,7.3 l powerstroke oil leak,7.3 powerstroke oil additive,2001 7.3 powerstroke oil capacity,7.3 powerstroke hpop oil leak,how much oil in 7.3 powerstroke,7.3 powerstroke oil capacity,7.3 powerstroke oil filter fram,how many gallons of oil does a 7.3 powerstroke hold,oil leak 7.3 powerstroke,rev x oil additive 7.3 powerstroke,7.3 powerstroke oil cooler rebuild,7.3 powerstroke high pressure oil pump test,7.3 powerstroke engine oil,oil capacity of 7.3 powerstroke,oil capacity for 7.3 powerstroke,7.3 powerstroke high pressure oil pump removal,7.3 powerstroke oil filter,7.3 powerstroke oil leak,7.3 powerstroke oil pump replacement,oil capacity 7.3 powerstroke,7.3 powerstroke oil filter adapter,7.3 powerstroke oil pan leak,oil filter for 7.3 powerstroke,oil filter 7.3 powerstroke,7.3 l powerstroke oil capacity,7.3 powerstroke oil filter housing,7.3 powerstroke oil cooler replacement,93

Photo by Pat Milliken Ford / CC BY

You need the right oil for your 7.3 Powerstroke engine. The oil must be specifically formulated to work in diesel engines like the one inside your favorite pickup. With it, you can ensure each and every part of your engine runs as smoothly as the day it rolled off the assembly line.

So which oil is right for your 7.3 Powerstroke engine? We’ve collected some of the best so you can check them out for yourself.

These are our recommendations for the 4 best oils for 7.3 Powerstrokes on the market:

Shell ROTELLA T5 15W-40 Synthetic Blend Diesel Oil

The Shell ROTELLA T5 15W-40 synthetic diesel engine oil is one of the best solutions for keeping your 7.3 Powerstroke clean and lubricated at all times.

This synthetic diesel engine oil is made specifically to control engine wear. It’s made to stand up to high temperatures as well, improving its resistance to breakdown when your engine is at its hottest.

Best of all, this engine oil meets all major engine manufacturers’ standards for low emissions applications. That means you can run your 7.3 Powerstroke to the max, get work done, and still reduce your carbon footprint compared to other trucks — and even cars!

With a low price point, the Shell ROTELLA synthetic engine oil is an ideal first choice for anyone who wants to take care of their high-powered pickup or a residential hobby mechanic.

Oils I've run in my 5.9 cummins

Ravenol J1A1802 NDT 5W-40 Fully Synthetic Duty Diesel Motor Oil

The Ravenol J1A 1802 NDT 5W-40 synthetic heavy duty diesel motor oil has more endorsements from auto manufacturers than any other high-grade motor oil. That means when you buy it, you’re not just getting the oil, you’re getting the recommendation of car companies that know their stuff.

When it comes to your 7.3 Powerstoke, this Ravenol synthetic oil assists with cold start activation. In fact, it can help your Powerstroke cold start in temperatures as low as -59 degrees Fahrenheit. This is all in addition to the fact that this oil keeps your Powerstroke lubricated while maximizing engine performance, fuel consumption, and cleanliness.

The high-oxidation formula reduces wear on your engine as you drive, and it prevents coke deposits, corrosion, carbon, and even sludge from forming. It even keeps your truck’s emissions clean by modern standards.

With all of that power in one synthetic diesel oil, it’s no wonder this Ravenol formula has so many endorsements from so many auto companies. It is undoubtedly one of the best oils for 7.3 Powerstroke engines around.

RAVENOL AMERICA - Highest Quality Oils and Lubricants

Schaeffer Manufacturing Supreme 9000 Synthetic Engine Oil

The Schaeffer Manufacturing Supreme 9000 full synthetic engine oil is a high-grade, high-quantity solution to keeping your 7.3 Powerstroke engine in top-notch condition long-term.

The entire formula of this oil is (see full specs) based on the idea of reducing friction. When you have Schaeffer Manufacturing’s Supreme in your 7.3 Powerstroke, there’s minimal heat and contact damage in the moving pieces of your engine.

Best of all, it hardly thins when it’s exposed to high temperatures, meaning you get the same great performance out of your engine without damage from sub-standard, ultra-hot oil. And if you’re running in cold temperatures, this oil lubricates even better than normal.

All in all, Schaeffer Manufacturing went out of their way to think of everything for this oil. Sold in a five gallon bucket, you’re sure to have plenty of Powerstroke oil for weeks, months, or even years — even if you run your pickup every single day.

Schaeffer Oil Presentation

Shell Rotella T4 Triple Protection Diesel Engine Oil

The Shell Rotella T4 triple protection heavy duty diesel engine oil is in the same “family” as the first oil on our list, but it’s different in a few key ways.

The first big way is quantity. This is a 55 gallon drum of Powerstroke motor oil (see full specs), making it ideal for commercial, industrial, or long-term residential buyers. Beyond that, this oil is suitable for any low-emission diesel engine, and it provides all of the outstanding protection benefits of the previous Rotella oil.

In addition, the T4 triple protection formula regulates acid and carbon buildup to reduce corrosion on your engine. As it works, it also keeps your emissions cleaner to low-ash, low-emission standards.

With so much working for this synthetic oil — and offered in such a huge quantity — this could be the only purchase you ever have to make for Powerstroke engine oil in your life. And if you want to use this oil for heavier-duty applications, it’s all yours for a reasonable price, compared to other oils.

Shell Rotella - Introducing Triple Protection Plus Technology

Which is the Best Oil for 7.3 Powerstroke Engines?

Finding the right oil for your needs is as simple as figuring out what you want to do with your Ford pickup.

First, look at price. If you’re buying oil for yourself (as opposed to a business), you don’t need to go all-out on the most expensive, highest-quantity purchase you can find. You can do just fine with a more affordable oil in a smaller quantity. The opposite is true if you’re shopping for industrial or commercial applications.

Second, what do you want out of your oil? If you’re looking for straight-up lubrication, then you don’t have to look at the qualities of most synthetic oils for a 7.3 Powerstroke. On the other hand, if you know you’ve had trouble with engine wear, thinning oils, and other issues, take a look at the higher-grade oils for better results.

Finally, how much oil do you really need? Be honest with yourself. It would be cool to have a 55-gallon drum of oil in your garage — but do you really need it?

Once you’ve figured out these three factors, you’re clear to pick the best oil for 7.3 Powerstroke engines. Good luck!

  • Founder of Mechanical Caveman, Beau is an unrepentant tool enthusiast and, sporting deadlift-callused hands and an incongruous beer belly, all-around macho guy. When he doesn’t know re tools, he consults with his handyman and car-repairman buds to give you well-reasoned and cutting-edge info.

Share the Post and Images

Leave a Reply

Your email address will not be published. Required fields are marked *