Find the most suitable oil for your engine

You cannot utilize just any other oil to improve the performance of your diesel engine. This decision needs thorough insight and research. Only a reliable formulation will provide you with the intended results. 

We have brought you the best oil for 6.4 Powerstroke. Our selected engine oils are meant to smoothen the functioning of your 6.4 Powerstroke and enhance the overall performance.

The best oil for 6.4 Powerstroke 

	Product	Oil type	Viscosity	Size	Check Today’s Price
1.	Shell Rotella T-6 Heavy-Duty Engine Oil	Fully synthetic	5W-40	4 Quart	Click Here
2.	Motorcraft Super Duty Engine Oil	Fully synthetic	5W-40	4 Quart	Click Here
3.	Shell Rotella T5 Diesel Engine Oil	Synthetic blend	5W-40	4 Quart	Click Here
4.	Schaeffer Manufacturing Company 9000-006 Engine Oil	Fully synthetic	5W-40	20 quart	Click Here
5.	Royal Purple 51530 High-Performance Engine Oil	Fully synthetic	5W-40	5 Quart	Click Here
6.	Amsoil 5W-40 Synthetic Diesel Engine Oil	Fully synthetic	5W-40	1 Quart	Click Here

1. Shell Rotella T-6 Heavy-Duty Engine Oil

 

This unique fully synthetic formulation by Shell is well recognized for boosting the performance of 6.4 Powerstroke. This dependable engine oil is equipped with many special features that serve to protect your engine from damage. 

Foremost, it is endowed with the special standard patented technology. This oil will prevent the formation of any harmful build-ups and save the structure of your engine from deterioration. Your engine will remain safe from the formation of sludge and other corrosive elements. There will be no rust formation even in humid weather conditions. This enhanced protective formula is owed to the presence of certain powerful additives. 

This engine oil contains some high-quality functional additives that can remove the most stubborn deposits with ease. Moreover, it avails extensive lubrication to maintain the smooth functioning of your vehicle. 

Moreover, the viscosity of this engine oil remains stable even when the temperature and pressure conditions are extreme. The high thermal stability makes this engine oil highly functional even during extreme temperature conditions. There is no possibility of the breakdown of this engine oil in the event of extremely low or extremely high temperatures.

Pros 

• This engine oil is known to improve the mileage of your engine 
• It is supremely reliable in ensuring the best performance of your engine 
• The special chemical formulation ensures that the engine stays protected from harmful build-ups 
• This oil can get rid of all damaging deposits in the engine 
• The wear and tear will be reduced 
• The engine will stay safe from the formation of rust 
• The lubrication is adequate 
• The additives are very powerful in ensuring the cleanliness of the engine 
• The viscosity remains stable in extreme conditions 
• This oil does not break down under high pressure and temperature conditions 
• Your engine’s mileage is improved 

Cons 

• There are no negative reviews

Verdict 

This synthetic engine oil is very reliable to ensure the ultimate protection of your engine and prevent its deterioration in response to damaging factors.

2. Motorcraft Super-Duty Engine Oil 

This engine oil works amazingly to ensure the smooth functioning of your engine. It is known to enhance your engine’s performance and increase its efficiency. In protective and supportive functions, it is regarded as the best engine oil for 6.4 Powerstroke. 

This conventional engine oil has a very reliable formula to improve the performance of your engine. There are unique additives that serve to clean out the deteriorating agents entirely. Your engine’s cleanliness is maintained well as new. Your engine would not develop rust even in humid weather conditions. 

There would be no wear and tear and no unwanted deposits. Moreover, the clean-up does not interfere with the proper functioning of the engine. You’ll experience the change in your vehicle’s performance from the very first day. 

Furthermore, the viscosity of this engine oil remains stable throughout. No amount of change in temperature would lead to the breakdown of this engine oil. This oil can safely tolerate very high as well as very low-temperature conditions. The effective cleanliness of the engine also reduces the useless consumption of fuel so that the mileage is improved. 

Pros 

• This oil is known to smoothen the functionality of your engine 
• It is also very economical 
• This oil also improves your engine’s mileage 
• The reliable formula keeps the engine clean 
• This is a conventional engine oil 
• It contains dependable additives that can get rid of harmful deposits quickly 
• This oil prevents the formation of rust 
• The engine is protected from corrosive elements 
• You can notice the improvement from the very first day 
• The viscosity does not alter with changes in temperature and pressure 
• This oil can also tolerate low-temperature conditions 

Cons 

• Users report that this engine oil is not easily available 

Verdict 

This engine oil is known to smoothen the functionality of your engine and provide the most dependable protection against damaging factors. 

3. Shell Rotella T5 Diesel engine Oil 

The mileage of the engine is certainly enhanced owing to the effective protection against mechanical damage. This superb cleanliness is owed to the presence of powerful additives in this engine oil. These additives ensure that the cleanliness of the engine so that efficiency is never compromised. 

The viscosity of this engine oil has high thermal stability so that the oil does not break down at high temperatures. This engine oil also remains stable at extremely low temperatures. 

Pros 

• This engine oil is equipped with the Triple Protection Plus technology 
• It removes all the deteriorating deposits very effectively 
• The engine is protected against wear and tear 
• The mileage of the engine is enhanced because of the excellent protection 
• The removal of harmful deposits begins on the first day of introducing this engine oil 
• This formulation also has certain advanced additives that aid in the effective cleaning of the engine 
• The viscosity of this engine oil remains stable at extreme temperatures
• The viscosity of this engine oil is not affected even by very low temperatures 
• The drain intervals are extended 

Cons 

• The packaging is inadequate and prone to leakage 

Verdict 

This reliable engine oil comes at a very reasonable price and is known to boost engine mileage. 

4. Schaeffer Manufacturing Company 9000-006 Engine Oil 

You will definitely notice the improvements in the functioning of your engine on the first day itself. Schaeffer Manufacturing Company engine oil is recognized as a reasonable solution to the reduced efficiency of your 6.4 Powerstroke. 

There are many powerful additives in this engine oil that prevent the build-up of harmful residues inside the engine. This oil is also capable of removing all the deteriorating agents from your engine to ensure the ultimate cleanliness. Moreover, the durability of the engine is definitely enhanced owing to the superb protection. 

The unique formula of this engine oil serves to reduce the friction between the moving components of the engine. The special additives are known as Micron Poly & Penetro and they reduce the wear and tear of the engine. 

The 5W-40 viscosity of this engine oil does not disintegrate at extreme temperature conditions. It remains stable even when the pressure is higher than normal. You would not experience a cold startup if you employ this engine oil. Moreover, the superior lubrication would ensure that there is no wear and tear or frictional damage. 

Pros 

• This amazing engine oil by Schaeffer Manufacturing Company is known to greatly reduce the wear and tear of your engine 
• The viscosity of this engine oil remains stable at extremely high and low temperatures 
• You would not encounter a cold startup if you utilize this engine 
• The lubrication is extensive and there occurs no frictional damage 
• There are special friction-resisting micron additives 
• The deteriorating residues in the engine are removed 
• The durability of the engine is increased 

Cons 

• Users report that this oil is not worth the price 

Verdict 

This superior engine oil is known to remain stable at extreme temperatures and offers reliable protection to the engine.

5. Royal Purple 51530 High-Performance Engine Oil 

This dependable engine oil is known to avail the best in class protection to your engine. This unique formulation can boost the performance of your engine and also enhance its efficiency. It is also a very economical option. 

All the components of this engine oil are fully synthetic. There are reliable additives that help in countering the development of sludge. The deposition of soot and other deteriorating residues is prevented. The general wear and tear of the engine are also reduced. This engine oil can also keep your engine safe from corrosion over time. 

The viscosity of this engine oil remains stable under varying conditions of temperature and pressure. This engine oil remains especially stable in high-temperature conditions. The overall reduction of waste in the engine is very helpful in boosting the fuel economy. 

Moreover, this engine oil is endowed with a special mechanism for the protection of the engine from catalytic emissions. The deterioration of the engine is thus prevented.

Pros 

• This is a fully synthetic engine oil
• It prevents the wear and tear of the engine 
• This engine oil can also tolerate very high temperatures 
• It also serves to protect the engine from harmful emissions 
• The deteriorating elements in the engine are effectively removed by this oil 
• The fuel mileage is improved

Cons 

• There are no negative reviews 

Verdict 

This high-performance engine oil is known to provide the most superior performance owing to the effective breakdown of deteriorating elements.

6. Amsoil 5W-40 Synthetic Diesel Engine Oil 

This is a highly recommended engine oil for Ford 6.4 Powerstroke. The best spec of this oil is that it lasts much longer than other competitive engine oils. These extended drain intervals prove to be very beneficial in the long run. At the end of the day, this engine oil proves to be very economical.

Overall, the functionality of your engine is optimized and the operation is rendered smooth. The effective cleanliness of the engine is also certain to boost the fuel mileage. This oil has a unique low sulfur formulation that protects the engine from damage by harmful emissions. The durability of your engine will definitely be increased. 

Pros 

• This engine oil is known to boost the fuel mileage  of 6.4 Powerstroke 
• The drain intervals are extended 
• This engine oil proves to be very economical 
• The functioning of the engine becomes smooth 
• The engine is protected from deteriorating agents 
• The durability of your engine is improved 

Cons 

• Users report that the packaging is inadequate 

Verdict 

This engine oil has a special low sulfur formulation that prevents it from damage by deteriorating elements. 

FAQs

How much oil does a 6.4 Powerstroke take? 

A 6.4 Powerstroke takes about 15 quarts of engine oil. 

How often does a 6.4 Powerstroke require service?

You must take your 6.4 Powerstroke for service after every 5000 miles.

How to change the oil in a 6.4 Powerstroke?

With proper technique, you can easily change the oil in your 6.4 Powerstroke on your own.

Set the required equipment

• 15 quarts of 5W-40 engine oil
• 36 mm socket
• Oil drain pan with high capacity
• ⅜” drive torque wrench
• 19 mm socket
• Large oil funnel
• 6.4 Powerstroke oil filter cap 
• Oil filter 

Follow the essential steps

Step 1: heat your engine

Driving your truck around for about ten minutes will heat up your engine. This would make it easier for the oil to flow. 

Step 2: position the oil drain pan

Because the engine oil capacity of this truck is 15 quarts, you would require a larger oil drain pan. It is important to not let the old engine oil spill. First, because it is at a high temperature. Then, because any spillage might create a mess in your garage. 

Carefully position the oil drain pan below the oil drain plug so that all of the oil is collected inside it. 

Step 3: remove the oil drain plug

The oil drain plug can be easily removed with the help of a 19 mm socket. Once the plug has been loosened, it can be taken out by hand. The oil will drain faster than you expect.

Step 4: remove the oil filter 

Place the oil drain pan under the oil filter and remove the filter. This can be done with the help of an oil filter wrench. You can then unscrew the oil filter from that position. 

Step 5: Install the new oil filter 

It is important to lubricate the oil filter before it is installed. Proper lubrication will also ensure a tight fit. 

Step 6: add the engine oil 

Add 15 quarts of the new engine oil with the help of a large oil funnel. 

Year by year, what oil type is suitable for 6.4 Powerstroke?

• For 2008 Ford 6.4 Powerstroke, 15W-40 fully synthetic engine oil is recommended.
• 15W-40 fully synthetic engine oil is more suitable for the 2009 6.4 Powerstroke too. Although, 10W-30 fully synthetic engine oil is suggested for colder environments. 15W-40 fully synthetic engine oil is also recommended for Ford 6.4 Powerstroke 2010. 

What oil type should you choose by mileage? 

• 15W-40 fully synthetic or synthetic blend engine oil is more suitable for high mileage 6.4 Powerstroke. 
• For low mileage 6.4 Powerstroke, the same oils are recommended because they help in reducing emissions. 

Conclusion 

We have brought you the best oils for 6.4 Powerstroke. Our selected engine oils are exceptional in performance and deliver the best out of your engine. Get yourself one of our supremely reliable engine oils and witness the ultimate smoothness in your truck’s motion.