To ensure that your 6.0 power stroke engine is performing well, you need to ensure that the coolant is doing its job. Why, you ask? Because the coolant is responsible for keeping the engine cool. Otherwise, the heat can render the engine useless! This essential function makes it a top priority. That is why, when you plan on changing the coolant after a system flush, you should buy only the best, most reliable option out there.
But, of course, we know this can be a difficult task because there are multiple options out there. That’s why we are here to help.
Best coolant for 6.0 power stroke
We have gone through a number of popular coolants and shortlisted these 5 for you. They are top-reviewed and their users are happy. We invite you to go through them and make your pick!
1. Genuine Ford Fluid – Concentrated Antifreeze
- It is an ethylene glycol-based coolant, formulated for diesel and gasoline engines.
- It works to protect from corrosion, boiling, and freezing throughout the year.
- You should use the coolant along with distilled water in a 50-50 mixture to improve the protection.
- The coolant contains a bittering agent as well.
- Please remember that this is a concentrated formulation and needs to be used with water.
- Ford recommended
- Long lasting
2. Genuine Subaru Super Coolant
- It is made of ethylene glycol.
- It has the ability to prevent freezing up to -62 degrees F.
- You don’t need to use any corrosion inhibitors if you use this coolant. It will take care of these problems all by itself.
- It works well even on non-metal surfaces.
- It is a pre-diluted formulation, which means it already contains water. You don’t need to add any more.
- This is a blue-colored coolant.
- Slightly expensive
3. Engine Ice High Performance Coolant for 6.0 power stroke
- This is a bio-degradable coolant that is phosphate-free and non-toxic.
- It works to reduce temperatures when it gets too hot and avoid freezing as and when needed.
- The coolant is ideal for street driving, racing, snow machines, ATV, motorcycles, etc.
- It uses propylene glycol, which is known to work against seal failures and water pump gasket problems.
- It has also proven to work better than standard coolants in extreme and stressful conditions.
- Ready to use – pre-mixed with deionized water
4. Zerex Original Green Coolant
- It is pre-diluted to a 50/50 mix with deionized water.
- It works against corrosion and rust as well.
- The coolant is known to provide protection until -34 degrees F.
- It has a patented corrosion inhibitor that extends the life of the engine by providing complete protection.
- It has a bittering agent as well (denatonium benzoate).
- Suitable for all vehicles – heavy-duty and light-duty
- Prevents boil-overs and freezing very efficiently
5. Mopar Coolant for 6.0 power stroke
- It is pre-diluted and does not require the addition of water.
- It can run up to 150,000 miles or 10 years.
- Its color is purple (close to pink).
- It prevents corrosion and rust along with ensuring that the temperature is always suitable.
- It works perfectly as an antifreeze in extreme conditions.
- Does its job well
- The color changes with temperature and can be slightly confusing
Let’s learn more about coolants by going through this FAQ section.
1) What coolant does Ford recommend?
The company recommends Genuine Ford Fluid. It is the most reliable but you don’t have to stick to it. You can try others as well as long as you don’t mix the colors.
2) Do diesels need special coolant?
There are specific coolants for diesel engines, yes. They have an additional additive that protects against erosion. It is always ideal to check and purchase.
3) What happens if you use the wrong color coolant?
It can wreck your engine and affect its performance considerably. It can also corrode the radiator.
4) How much does Ford charge for a coolant flush?
It should be around $100.
5) How long can you run a diesel engine without a coolant?
Less than a minute. If you try driving without a coolant, your engine will overheat.
6) Is coolant flush necessary?
Yes, the coolant should be flushed after 10 years or so because it breaks down over time. It will stop performing well and protecting the engine if you continue with the same coolant.
7) What is the coolant capacity of 6.0 power stroke?
The 6.0 power stroke has a coolant capacity of 6.875 gallons.
It is unwise to take a coolant lightly because it plays a very important role in ensuring that the vehicle performs smoothly. Whether it is for flushing, draining, or replacing, you should get the best coolant for your power stroke. We hope this list help you find it without any hassle.