4 Best Oils for 6.0 Powerstroke Engines For A Powerful Driving Experience

If you’re the proud owner of a 6.0 Powerstroke engine, you don’t need us to tell you the raw power that these beasty creations can generate. These enormous engines are capable of producing massive amounts of energy and drive for your vehicle, and we’re sure you’ll agree when we say investing in one is one the best, most enjoyable, decisions you could have made.

However, with great powerful engines comes great responsibility and sooner or later you’re going to need to get stuck in with some maintenance work. Most notably, this means checking and changing your oil. Failure to maintain your high-performance engine with high-performance oil is going to lead to your engine’s demise.

On the other hand, pick the right oil, and you’ll be able to enjoy your 6.0 Powerstroke engine for many years to come since it will effortlessly be able to produce that gritty level of power you’ve grown to love.

But, of course, it’s much easier said than done when it comes to choosing which oil is right for you and your engine. This is why we’ve done all the hard work for you and narrowed done the best of the best into four of the top contenders, allowing you to make the decision when it comes to preserving the capacity of your engine.

Valvoline 15W-40 Premium Blue Diesel Engine Oil (1 Gallon)

Valvoline 15W-40 Premium Blue Diesel Engine Oil (1 Gallon)

To start off our list of best oils, we’ve chosen one that’s suitable for all kinds of budget, whether you’re planning on fixing up your own ride, or somebody else’s as part of a service, yet still enables you to enjoy all the benefits you’ll get from a premium oil brand.

In fact, the Valvoline brand is so prestigious; it’s the only brand that’s recommended by the leading power and energy specialists; Cummins. This heavy-duty diesel engine oil is ideal for protecting the interior parts of your engine from everyday wear and tear as well as safeguarding your ride from soot, dirt and other grime that typically builds up in conventional engines.

This particular brand has been expertly designed for ‘superior deposit protection,’ especially when compared with the industry’s guidelines and requirements and even provides you with triple dispersant chemistry that helps break down soot and other damaging components that can harm the overall lifespan of your 6.0 Powerstroke engine.

However, what we really love about this affordable, yet heavy-duty oil is the fact that it’s incredibly heat-resistant. It can work in any temperatures you may find yourself in with an SAE rating of 15 in cold temperatures and over 40 in normal, making it the ideal choice for the oil you use throughout the year.

  • Highly recommended brand from energy experts Cummins
  • Affordable price tag
  • Active in breaking down dirt, soot, and other traditional engine grime
  • Superior protection against everyday wear and tear
  • Arrives in poor packaging (bottle unharmed)

Mobil 1 44986 5W-40 Turbo Diesel Truck Synthetic Motor Oil (1-Quart, Pack of 6)

Mobil 1 44986 5W-40 Turbo Diesel Truck Synthetic Motor Oil (1-Quart, Pack of 6)

If you’re in need of a popular and highly effective, high-performance oil that gives you everything you need without the expensive price tag, you may not need to look any further than this solution from Mobil, a leader when it comes to oil, fuel and vehicle maintenance.

While each bottle measures up to a quart in oil, these bottles are able to be purchased separately or in packs of six for a discounted price, ensuring you have more than enough oil to fill and maintain your 6.0 Powerstroke beast.

However, what really sets this brand apart from the rest is the heat-resistant temperature properties that ensure this grade is effective at all times of the year, regardless of the weather. This protects your engine from the traditional high-temperature varnishes and the low-temperature sludges that are common with conventional low-performance oils that can, over time, damage your engine.

In fact, these levels of operation are so high; this oil is capable of maintaining its high level of wear and tear protection in temperatures as low as 53°F and all the way to soaring temperatures of 400°F. So, whether it’s the middle of winter or the peak of summer, you can be sure that your engine is protected no matter what.

Furthermore, thanks to the wide viscosity range that this oil provides, it can effortlessly be combined with other easy cold-start oils with a 5W rating, ensuring you can bulk up your oil volume, or add other benefits that this oil doesn’t provide.

  • Impressive protection against wear and tear of your engine
  • Can perform effectively at an outstanding range of temperatures
  • Single bottle or multi-pack versions available
  • Budget-conscious price tag

Shell Rotella T6 Full Synthetic Heavy-Duty Engine Oil 5W-40 (1 Gallon)

Shell Rotella T6 Full Synthetic Heavy-Duty Engine Oil 5W-40 (1 Gallon)

Easily one of the most popular brands of oil in the entire industry, Shell Rotella is a must if you’re looking for some of the best oil available for the best price tag. As you would expect from Shell, they’ve pulled out all the stops to ensure that their product gives you all the benefits you could ask for, so you won’t need to go anywhere else.

First off, this oil proactively improves the economic functions of your engine, especially when compared to other similar 15W-40 oils and can improve your engine’s fuel efficiency rating by as much as 1.5%. Over the entire term of owning your 6.0 Powerstroke engine, this means there are huge savings to make.

As you would also expect from your oil, this is the ideal choice if you’re looking to improve the quality of your interior engine, protecting you from the everyday damage that is amassed through everyday use. It even goes as far as improving your deposit control thanks to the advanced, state-of-the-art dispersant additives that have been added. These also provide the essential function of protecting your engine from dirt, soot, and other potential contaminants.

With a low-ash formulation which helps to deal with the emissions and prevents engine blockages, a heat-protected treatment to help the oil stay effective in your hot engine, all of which are included in your heavy-duty synthetic base, there’s no other product you’re going to need.

  • Improves engine economy by as much as 1.5%
  • Protects engine against everyday wear and tear
  • Prolongs overall lifespan of your engine
  • Treats harmful and potentially poisonous emissions
  • Arrives in poor packaging
  • Premium price tag

Liqui Moly 2041 Premium 5W-40 Synthetic Motor Oil - 5 Liter Jug

Liqui Moly 2041 Premium 5W-40 Synthetic Motor Oil – 5 Liter Jug

Finally, to conclude our list of the best oils that are available for your 6.0 Powerstroke engine, we’ve chosen this outstanding brand that provides all the levels of protection you’re after, plus a few extras, but all within a price you can afford, regardless of your budget. This premium synth oil, as you expect, is capable of protecting your engine at all times of the year, even in the hottest of temperatures.

On the other hand, this level of protection is still maintained, even in the coldest of temperature and the rate of delivery is still maintained on both ends of the scale. As you would also expect, this oil is suitable for lubricating all areas of your engine, ensuring that it runs at the optimal level and has an impressive overall lifespan that will serve you for many years to come.

With active protection against engine soot, grime and other dirt that naturally finds its way in, this oil is completely suitable for protecting your engine against damage. With continuous use, this grade of oil can help you save money on your fuel bill by helping you to run more economically and is ideal for quick top-ups or full tank changes.

What’s more, since this brand comes in a huge 5-liter jug, it’s the only jug you’re going to need for many months to come, making sure that you won’t have to go out to keep buying more.

  • Long-lasting 5-liter design in a huge container for long-life and easy storage
  • Actively protects against pollutants in your engine
  • Operates effectively at all temperatures
  • Dramatically increases the lifespan of your engine
  • Can’t mix with other synthetic oils


As you can see, when it comes to choosing the right oil for your 6.0 Powerstroke diesel engine, there’s so much available for you to choose from. While you could go for a traditional, conventional and cheap brand, this isn’t going to last, and it’s surely not going to provide you with the level of protection you’ve been looking for with your engine.
However, using the list above, you can easily find a brand that suits your requirements and your personal range, ensuring that your pride and joy will last for many years to come while still operating to the highest performance level possible, saving you money in terms of expensive repair costs, fuel usage and trying to remove blockages in your engine.

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