Polaris PS4 Oil Equivalent: 3 Safe and Effective Choices You Must Try

Are you struggling to find the right equivalent options to the Polaris PS4 oil for your ATVs/ UTVs? If yes, then you are in the right place. 

Amsoil, Shell, Mobil 1 are 3 cheap and safe products that you can get instead of the Polaris PS4 oil.

But, which is the best pick? 

In this article, I will analyze these 3 products in terms of prominent features, their pros & cons for your choice.

I’m sure after 4 minutes reading, you can pick the right oil for your vehicle. 

Read more for the full review and your wise purchase! 

Polaris PS4 Oil Alternatives

Note: Using aftermarket parts/ products may cause your claim to be denied or void your warranty. So, it is the best idea to stick with OEM oil if your ATV is under warranty.

Below come the top 3 choices for your ATVs/UTVs:

Comparison table of Polaris PS4 oil equivalent options
Amsoil Synthetic ATV/UTV 5W-50 motor oil

Amsoil Synthetic ATV/UTV 5W-50

Mobil 1 Advanced Full Synthetic 5W-50 motor oil

Mobil 1 Advanced Full Synthetic 5W-50

Shell Rotella T6 Full Synthetic 5W-40 motor oil

Shell Rotella T6 Full Synthetic 5W-40

Mobil 1 Advanced Full Synthetic 5W-50

Mobil 1 Advanced Full Synthetic 5W-50 is a perfect choice if you are looking for an alternative to the PS4 oil. Additionally, this oil comes at a lower price than the OE PS4 oil. 

The lubricant is a top-of-the-line product that delivers outstanding performance and protection. Also, it is an excellent choice for protecting your vehicle’s engine and reliability. Read on to know why!

Extends The Oil Change Intervals

The Mobil 1 5W-50 is an advanced synthetic Motor Oil designed to protect critical engine parts for up to 10,000 miles between oil changes. This helps you extend the oil change intervals and so, you can save a few bucks! 

Improves Fuel Economy 

Mobil 1 Advanced 5W-50 contains synthetic oil molecules that offer outstanding wear protection and excellent fuel economy. As you know, synthetic oils typically have lower viscosity than conventional oils. This means they flow more easily and reduce friction in the engine. That’s why they help improve engine efficiency and fuel economy.

High-temperature Protection

Mobil 1 designs this oil to provide exceptional high-temperature protection. The fluid protects against internal engine heat of about 400°F  This makes it ideal for use in high-performance engines or in extreme weather conditions.

Low-temperature Fluidity

With the low temperature up to -53 °F, the oil ensures enhanced cold weather protection. Also, it is good for  easy engine startup in cold weather conditions. So, if you live in extreme cold regions, this is also a great pick for you. 

Prolongs Engine Lifespan

The Mobil 1 oil contains advanced additives that improves protection against sludge and harmful deposits. This feature is good for extending your car engine’s life. Additionally, the fluid helps to control oxidation to maintain excellent viscosity for a long time and prevents oil breakdown.

Mobil 1 Advanced Full Synthetic 5W-50 motor oil

Mobil 1 Advanced Full Synthetic 5W-50

Pros
  • Protects critical engine parts for up to 10,000 miles between oil changes
  • Offers outstanding wear protection
  • Improves fuel economy
  • Helps to control oxidation to maintain excellent viscosity for a long time and prevents oil breakdown
  • Improves protection against sludge and harmful deposits
Cons
  • The bottle is prone to leak

Amsoil Synthetic ATV/UTV 5W-50

Amsoil Synthetic ATV/UTV 5W-50 is designed specifically  for use in Polaris Sportsman, Ranger, and RZR ATVs and UTVs. According to the Amsoil datasheet, this fluid is recommended to be used in place of Polaris PS-4 motor oil. However, compared to the OEM part, the Amsoil product has a higher selling price

Let’s see what makes it so expensive!

Outstanding Performance and Protection

One of the key benefits of Amsoil Synthetic ATV/UTV 5W-50 is its long-lasting performance.  The oil can provide up to 2X more wear protection than other oils on the market, as the manufacturer claims. 

Furthermore, it can withstand high-stress conditions or aggressive riding. This allows riders to confidently push their vehicle to the limit. 

Extend Engine Life 

Amsoil Synthetic ATV/UTV is formulated with anti-wear additives that help to reduce friction and heat buildup. This helps extend engine life. Moreover, the oil contains no friction modifiers and positive clutch engagement that improve clutch life. 

Superior All-Weather Performance

One of the key features found in the oil is the wet wet-clutch compatible and provides all-season performance like the PS4 oil. It means your engine will get superior protection during cold winters and hot summers. 

You will also experience positive clutch engagement and smooth shifting. AMSOIL also claims that the part will keep your factory warranty intact.  

In my experience, the equivalent oil can’t hold its viscosity for long compared to the PS4 fluid.  However, it is still great for your ATV.

Amsoil Synthetic ATV/UTV 5W-50 motor oil

Amsoil Synthetic ATV/UTV 5W-50

Pros
  • Provides reserve protection against heat for heavy load engines
  • Delivers reliable wear protection and aids in cooling shrouded engines
  • Provides great startup protection
  • Protects engine in hot conditions
Cons
  • Can’t hold its viscosity for long compared to the PS4 fluid
  • More expensive than OE fluid

Shell Rotella T6 Full Synthetic 5W-40

The Shell Rotella T6 Full Synthetic Diesel Oil is the most affordable PS4 alternative. Let’s see whether or not low cost means low quality!

Here are some prominent features of the product:

Improved Wear Performance

With Triple Protection Plus technology, the oil protects your car engine  against deposits, wear, and oil breakdown. Moreover, it contains low ash content. This helps to minimize the formation of harmful deposits in the engine. 

Better Fuel Economy

The Shell T6 fluid also has advanced technology for better fuel economy. According to the oil manufacturer, this oil offers enhanced fuel economy capability of 1.5% that helps save money in fuel consumption. 

Outstanding Shear Stability

Another great feature found in this oil is its outstanding shear stability. This helps optimize engine oil pressure and for better viscosity control. Besides, Shell T6 is formulated with an advanced low-ash formulation to maintain vehicle emission compliance. 

Improved Heat Resistance

Similar to the OEM part, the alternative product resists breakdown by heat and improves low-temperature flow. This means it is suitable if you drive your vehicle in all weather conditions. 

So, what is the negative part of the equivalent oil?

Some users state that the Shell Rotella T6 needs to be replaced at lower mileage. Also, many others also complained about leaking and poor packaging. Furthermore, the alternative product is used explicitly for diesel vehicles. So, if you own a gasoline ATV or UTV, this is NOT for you.  

Shell Rotella T6 Full Synthetic 5W-40 motor oil

Shell Rotella T6 Full Synthetic 5W-40

Pros
  • Provides excellent protection against deposits, wear, and oil breakdown
  • Improves fuel economy
  • Maintain vehicle emission compliance by low-ash formulation
  • Resists breakdown by heat and improves low-temperature flow
  • Provides wear protection for longer life of heavy-duty engine applications 
Cons
  • Needs to be replaced at lower mileage
  • The bottle is prone to leak

Related Post: Polaris AGL Transmission Oil Substitute

About Polaris PS4 Oil Specifications

Whether you want a cleaner engine, longer lasting oil, or full synthetic formula with great application, the PS4 oil comes with fantastic specifications. 

  • Full synthetic engine oil designed specifically and recommended for all 4-stroke Polaris ATVs and RANGER vehicles
  • It improves cold temperature starting and offers ultimate performance at extreme operating temperatures
  • Extends gear and clutch life
  • Extra rust and corrosion protection
  • Industry-leading viscosity range of 5W-50
  • Higher oxidation stability for longer oil life
  • Latest lubricant technology to control moisture and protect vital engine components
  • Clean engine additive system to reduce engine deposits

Polaris PS4 Oil Analysis

Polaris PS-4 Full Synthetic 5W-50 All-Season

PS4 oil is explicitly made for Polaris powersports engines. It was developed with a custom antiwear additive system. However, it is fit to use in all 4-stroke Polaris Off-Road Vehicles, Including RZR, ATV, and Ranger. It is also fit for engines 330, 400, 500, 550, 850, and 900.

Additionally, it uses a superior grade full synthetic base oil for engine protection and better performance. The full synthetic 5W-50 is also a wet clutch and all-season performance approved. It means it is perfect for all temperature conditions.

Related Post: Honda Recon Oil Capacity, Oil Type & Filter

Conclusion

The alternatives listed are great options that you can go for instead of Polaris PS4. 

Of all of the substitutes above, I would recommend any of them, but the Mobil 1  would be my best pick (check out its pros). It provides an overall protection for your vehicle at a lower price than the OEM. 

And which alternative did you choose?

Could you share your experience with us in the comment box below?