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Top 6 Best Oil for 6.7 Powerstroke Reviews in 2023

The 6.7 Powerstroke is one of Ford’s most well-known diesel engines and trickier powertrains. Given this engine’s number of moving components, maintenance is crucial; some may even say that extra care is needed to keep it in good working order. Choosing the best oil for a 6.7 Powerstroke is important for servicing your 6.7 Powerstroke since it may greatly impact performance and lifespan. The following advice will help you choose the ideal oil for your 6.7 Powerstroke vehicle.

You must have a fancy vehicle. It goes through miles of highway and finds a better route to the performance. As you are aware, nothing can last for an extended period of time without healthy nourishment. All things need upkeep, whether human, agricultural, or mechanical. We’ll chat automatically throughout this guide. Without a stable engine, a car cannot operate at its best. Day by day, the airflow and fuel optimization deteriorate. So don’t worry; it’s normal. Why not try the best oil for a 6.7 Powerstroke right now as a remedy? You can maintain a vehicle’s performance 10X more effectively via use.

Best Recommended Oils for 6.7 Powerstroke

Best Oil For 6.7 Powerstroke (Reviews & Buying Guide)

The lifeblood of an engine is what we refer to as motor oil. The interior components of an engine lubricate, clean, and shield it. As a result, the car’s performance occasionally improves. In addition, Powerstroke is our main worry because it is constantly exposed to harsh environments. If you can’t correctly maintain the Powerstroke, you’ll lose a lot of power when pulling, towing, and operating continuously. How should a Powerstroke be properly maintained? Take a peek below to learn more about the top-notch best oil for 6.7 Powerstroke and bless your car with a new and fresh life so that the engine runs seamlessly for a long time.

#1. Motorcraft SAE 5W-40 Full Synthetic Diesel Motor Oil

best oil for 6.7 powerstroke

The Motorcraft Diesel Motor Oil SAE 15W-40 is the recommended oil for the 6.7 Powerstroke on our list if you prefer a highly specialized Ford 6.7 Powerstroke oil over a generic one. Since the Ford Motor Company created this engine oil, your engine will receive only the highest performance, protection, and cleaning results.

It only makes sense to choose an oil that is ideal for your car, and you don’t need to go very far because this engine oil performs an excellent job of maintaining your diesel engine in top condition. This super heavy diesel motor oil is one of the few created to match all the engine oil specifications specified by Ford since it is particular to the name.

  • Triple-layer defense plus formula
  • Excellent performance in circumstances and temperatures of extremes
  • Low-ash composition
  • Compatibility with contemporary exhaust control systems


  • Exclusive to the Ford Powerstroke engine brand
  • Excellent corrosion and wear prevention for engines
  • Excellent performance with older diesel engines
  • Superior lubrication for engines
  • Meets Ford’s specifications


  • High price

Also Check: Best Tuners For 6.0 Powerstroke

#2. Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil

6.7 powerstroke recommended oil

The Shell Rotella T6 engine oil is recommended for a 6.7 Powerstroke that comes up when you quickly search for the finest synthetic diesel motor oil. This is due to the oil’s excellent all-around performance in most engines. Shell Rotella T6 has a cult following and is highly recommended due to its adaptability, improved performance, and protection. It likewise complies with CJ-4-like specifications.

Because of its excellent protection, low-ash composition, and superb unique additives that guarantee your Ford power stroke engine is protected against contaminant development, many users—including ourselves—recommend Rotella T6 oil. Of course, you need to do so to ensure that your power stroke engine is always in top condition for pulling, towing, and other jobs.

  • Shields the engine from significant temperature changes
  • Preserving fluidity under sub freezing conditions
  • Ideally matched stock oils


  • Artificial substances have good value 
  • Increases fuel efficiency 
  • Well-suited to handling engine pressure
  • High temperatures formulation for low-ash oil 
  • Limited warranty of 500,000 miles


  • Bottles may leak during transportation if improper care is not used.

#3. Royal Purple Duralec Ultra 10W-30 High Performance Synthetic Oil

recommended oil for 6.7 powerstroke

The Royal Purple is associated with one of the greatest brands of premium motor lubricants. For many years, Royal Purple best synthetic oil for ford 6.7 diesel, has been creating waves in the market, and they rose to the top by working with racing cars and other powerful vehicles. This oil’s main selling point is the Synarlec additive technology. By creating an ionic connection, this technology creates a high-strength oil layer that shields the 6.7 Powerstroke’s engine components.

  • Cummins Superior synthetic base stocks support and advise
  • Safeguards diesel engines in demanding service
  • Exceeds the specifications of Volvo, Mack, Detroit Diesel, Caterpillar, Detroit, and Cummins


  • Synerlec additive technology offers excellent defense.
  • Synthetic recipe
  • Excellent synthetic composition for heavy-duty usage; effectively cleans the engine for long engine life.
  • Meets the 6.7 Powerstroke requirements


  • It might be difficult to discern whether the oil is unclean because of its purple tint.

Also Check: Best Oil For Cars With Over 200000 Miles

#4. Schaeffer’s SynShield Durability Advantage 15w40 Oil

best synthetic oil for ford 6.7 diesel

The Schaeffer SynShield Durability Advantage is another best synthetic oil for ford 6.7 diesel that is best suited for heavy-duty diesel engines. The 6.7 Powerstroke is susceptible to wear, oxidation, aeration, deposit development, and soot pollution. This complete synthetic oil provides superior cleaning and protection against these issues. Its low-ash formulation prevents the buildup of soot, sludge, and other deposits to keep your engine operating at its best.

The sort of engine oil that is meant to last longer than the common engine oils available is this complete synthetic diesel motor oil. Since oil changes will be less frequent, that’s a positive omen. You’ll go further while also saving a lot more money. Additionally, this product’s extremely low volatility qualities are intended to help you manage your oil use.

  • Conforms to Ford engine specifications
  • Specific additive manufacturing
  • Created following API Service CJ-4 specifications
  • Suitable for both new and vintage engines


  • Meets or exceeds a variety of engine specifications
  • Excellent cleaning and wear resistance
  • The low-ash formulation for increased engine safety
  • Low volatility results in less oil being consumed.
  • Fewer oil changes per year
  • Complies with industry norms
  • Long-lasting


  • A little pricey

#5. Lucas Oil Synthetic High Performance Motor Oil 20W50

best oil for 6.7 powerstroke

Want a top-notch 6.7 Powerstroke recommended oil for your Ford that will last twice as long as other brands? It has been tested in semis up to 30,000 miles and still fulfills all specifications.

The Lucas team is knowledgeable in engine oils, and this product is designed to satisfy the 2007 specifications while still performing well in older engines. Trust Lucas Oil products to keep your engine operating smoothly, and don’t accept anything less.

The PK4 Synthetic 15W-40 CJ-4 Truck Oil from Lucas Oil is ideal for keeping your truck in top condition. It is the ideal alternative for cars that need this viscosity grade due to its SAE weight of 15W-40.

  • Particularly created for diesel engines
  • Meet or surpass the specifications of major truck manufacturers.
  • Engine starts are facilitated by low-temperature pumpability, and wear is decreased.


  • Exceptional performance amid a temperature crisis
  • Minimizes engine wear
  • Meets or surpasses ACEA E7, CF/SM, API CJ-4, CI-4+, CI-4, and CI-4 criteria.


  • Costly

Also Check:

#6. Pennzoil Platinum High Mileage Full Synthetic 5W-30 Motor Oil

recommended oil for 6.7 powerstroke

This is the best 6.7 Powerstroke recommended oil. The world’s best motor oil is precisely made using cutting-edge technology as part of a long-standing commitment to providing you with what your engine needs! Our oils can assist in making driving simpler by preventing friction buildup that might eventually harm drive belts. Maximum power transfer in any condition, including on or off-road driving, forceful acceleration through curves, and merging onto crowded routes at high speeds.

  • Designed for enthusiasts looking for the best performance and protection.
  • Precision-formulated using cutting-edge technology and a lifelong commitment to creating the best motor oil in the world.
  • The highest requirements in the industry for engine protection.


  • The formula of a fully synthetic ester for maritime applications, performance automobiles, light trucks, and passenger cars.
  • Throughout a variety of operating circumstances, excellent wear prevention and friction reduction.
  • Extended drain intervals are possible with high detergency, which also improves cleaning. More power and better fuel efficiency.
  • Compared to other synthetics, superior high-temperature stability and oxidation resistance promotes the lubrication of hot metal.
  • Oil coating in bearings and cams is thicker when the natural viscosity index is high. Better efficiency and ring seal due to less evaporation than other synthetics.


  • It might not be easily available
  • Expensive

How To Choose The Best Engine Oil For A 6.7 Powerstroke

Due to the harsh circumstances they must run in, Powerstroke engines produce more heat than conventional diesel engines. However, since 6.7 Powerstroke recommended oils are trusted for their outstanding performance, heavy-duty operations like pulling and towing are simple.

Ford specifies API CJ-4 motor oil as the preferred lubricant for its Powerstroke engines. Ford also suggests a 15w-40 oil for situations involving high usage and biodiesel.

The best oil may always be chosen without being fussy! This time, we discuss synthetic diesel oil for Ford 6.7 engines. You are aware that we discuss the world’s cheekiest items. Hopefully, this article helped you find the correct motor oil. Learn what factors you should consider before buying synthetic or motor oil. The performance and lifetime of your vehicle are affected by the correct product.

First and foremost, “Oil Viscosity” is important since it determines how much fluid can flow through a vehicle. One gallon of engine oil controls and safeguards the ambient engine temperatures. As a result, we see oil viscosity as one of the key elements in how well an engine runs.

Also See: Best Floor Jacks for Lifted Trucks

Second, the oil in the engine has to serve as “protection to internal parts.” Avoiding dust, corrosion, and metal-to-metal contact aids in accelerating the engine’s performance. All of the heavy-duty motor oils are scheduled consecutively. Watch the sky. Pay close attention; your superb product satisfies the requirements of the manufacturer.

You must choose between gasoline and diesel engines in the third step! They provide entirely distinct packages. Check the engine oil to see if it has features for heavy-duty diesel engines. The oil designed for gasoline engines is not something we advise using because it, over time, does great harm. Quality engine oil ensures a long-lasting addictive solution to issues like acidity, oxidation, and deposit formation.


One of the first things you should look at, besides the brand name, is if the 6.7 Powerstroke recommended oil is appropriate for the engine. The oil you want to purchase must, at the very least, meet Ford standard WSS-M2C171-F1. The greatest thing you can do to keep your engine in peak condition is to make sure that the kind of oil is compatible with a 6.7 Powerstroke.

Additive Manufacturing

Some businesses use their unique ones for a certain kind of product. The finest lubricants employ a superior additive mix to maintain your 6.7 Powerstroke free of sludge, filth, varnish, deposits, and other dangerous impurities. You don’t want to change the oil in your engine more often than is essential. A better additive package gives engines the following advantages:

  • Excellent cleaning of diesel kind of oil develops a lot of dangerous pollutants. 
  • The greatest cleaning agents for the sludge and filth collected in the oil are dispersant and detergent additives. 
  • Because biocide feeds on bacteria and other microorganisms, an additive package that uses it can also aid in removing filth from the engine. 
  • Increase efficiency. Some additives might improve your oil’s performance. This also correlates with engine longevity and fuel efficiency. 
  • You’ll cover more miles as a result of this. Anti-wear. ZDDP, lubricity improvers, and corrosion inhibitors all contribute to further preventing wear and strain on engines.

The oil’s resistance to low and high temperatures is called viscosity. Normal-use trucks and cars should have the proper oil with a 10w-30 rating for a 6.7 Powerstroke engine. On the other hand, it is advised to use oil with a 15w-40 grade in a heavy-usage Powerstroke. These suggestions are based on Ford’s specifications, but you should also check your user manual for potential changes.

Keep in mind that diesel oil naturally responds to temperature changes in various ways. Viscosity rises, and molecules gel at low temperatures. In contrast, viscosity falls as molecules stop flowing at high temperatures. Manufacturers are forced to enhance the base oil as a result.

  • Monograde Oils – How can you distinguish between them? The grades for winter are those with a “w” following them. This indicates that they are more resistant to cold temperatures.
  • Multigrade Oils – Buying a fresh grade of oil in the summer and a different one in the winter is not really essential. Because they are suitable for both low and high temperatures, multigrade oils will provide you with the twofold action you want.

Guide for 6.7L Powerstroke Oil Change

After removing the drain stopper, the oil must first be drained. Use the oil filter removal tool to undo the oil filter once you’ve plugged it back in. Keep in mind that before removing the oil filter, the oil must be completely drained. It needs to have a new oil filter and new oil put in it. You won’t need the oil filter removal tool to install the replacement oil filter. To keep everything clean, wipe everything down. Take these easy actions:

  • Make sure you have adequate space to work before you raise your vehicle with a floor jack and secure it on jack stands.
  • Pull the oil fill cover apart.
  • Put a pail for collecting oily waste under the drain stopper.
  • Apply a 12mm socket wrench to the oil drain plug to remove it.
  • Allow the oil to drain completely.
  • Using a 12mm socket wrench, remove the oil filter.
  • Place a funnel at the top of a 5-quart bottle that is empty.
  • Pour 4 quarts of fresh synthetic 5W-40 engine oil into the container. Add one quart at a time, letting each one settle before continuing.
  • Add a flushing agent or degreasing soap.
  • change the drain plug
  • Using a 12mm socket wrench, tighten
  • Utilizing the dipstick on your engine, top off the oil.

FAQs About Best Oil for 6.7 Powerstroke

What oil is recommended for 6.7 Powerstroke?

You should pick engine oil based on the manufacturer’s recommendations for your specific car. The suggested engine oils for your 6.7 Powerstroke engine are typically those with a viscosity rating of 5W-40 or 15W-40.

What diesel oil does Ford recommend?

For your Ford vehicle, Ford advises using Motorcraft ®* motor oil. By using the proper oil, you can enhance performance, minimize wear, and keep the engine of your car clean. Your Owner’s Manual may be located under Capacities and Requirements to find the recommended engine oil specifications.

What oil does a 2015 6.7 Powerstroke take?

Both the kind and the quantity of engine oil are crucial for its protection. Each engine has a different amount of oil that is needed. What amount of oil does a 6.7 Powerstroke require, then? It takes 12.3 liters or 13 quarts of engine oil to fill a Ford 6.7 Powerstroke.

The 6.7 Powerstroke utilizes both synthetic and traditional engine lubricants as far as the kind of oil is concerned. For heavy-duty engines like the 6.7 Powerstroke, however, you should utilize synthetic oils instead of conventional ones because the latter has to have its oil changed regularly.

How often should you change the oil in the 6.7 liter Powerstroke?

The frequency of oil changes varies significantly based on four primary factors: fuel, operating temperature, road conditions, and vehicle abuse. Every 5,000 to 10,000 miles, the oil should be changed. But since there are so many variables to take into account when figuring out how frequently someone should get their oil changed, there is no simple answer to that issue about the precise period. Your oil should last longer than it would if you mostly made short journeys if you drive long distances. The frequency of oil changes will also depend on the general health of your engine. The size of the engine, the region in which you travel, and the age or newness of the engine are some additional significant variables that affect how frequently someone should have their oil changed.

Does it matter what oil you use for a diesel engine?

It depends, is the response. As an illustration, certain diesel engines may run on 5W-30 oil, a typical gasoline engine oil. It is safer to use synthetic. However, certain diesel engines—particularly more recent ones—need specialized oil that contains chemicals specifically designed to limit pollutants and clean the engine.

What is the life expectancy of a 6.7 PowerStroke?

It is estimated that this Ford turbo-diesel engine would last up to 500,000 kilometers with appropriate maintenance. The engine is strong and well-made; it was entirely created and constructed by Ford’s own team of qualified engineers.


You need the proper oil that satisfies or surpasses the precise specifications established by the Ford Motor Company to ensure that a 6.7 Powerstroke recommended oil engine is operating at its best. Because the 6.7 Powerstroke engine is so specific about its lubricants, choosing suitable oil for it may be challenging. Now that you know which products are the finest on the market, we hope this buyer’s guide and list on our website will make it simpler for you to make the proper choice.

You have a duty as a car owner to look after your vehicle and make sure it is in top condition. Knowing what kind of lubricating oil your car’s manufacturer suggests for it can help you maintain the engine operating smoothly and effectively.

Generally speaking, you should always refer to the owner’s handbook that came with your automobile to be sure you’re using an oil that is right for your engine. Most of the time, auto professionals advise performing a complete oil change every 3-5k miles or after a certain amount of time.

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