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Powersports engines operate under demanding conditions, requiring specialized lubrication to maintain peak performance and longevity. Selecting the correct engine oil is crucial for protecting vital components, ensuring smooth operation, and preventing costly repairs. This guide helps you navigate the options to find the ideal oil for your vehicle.
Full Synthetic Formula: PS-4 Full Synthetic 5W-50 4-Cycle Engine Oil uses an excellent powersports-grade full synthetic base oil to deliver the highest level of performance and engine protection.
Custom Additive System: Polaris custom additive system is formulated to reduce engine deposits and critical engine component wear, prevent oxidation in extreme temperatures, and prevent rust and corrosion by controlling moisture within the engine.
Outstanding Protection and Proven Performance: PS-4 provides a unique wide 5W-50 viscosity range for high and low temperature engine protection and performance in ambient temperatures of -40°F to 100°F, extending the life of your Polaris engine.
PS-4 Advantage: PS-4 is made specifically for Polaris powersports engines to maintain peak performance. Polaris Lubricants are specially developed with our engines to handle intense conditions and high-performance requirements demanded by riders.
Includes Everything You Need To Change Your Oil: This Polaris Oil Change Kit includes 2.5 Quarts of PS-4 SAE 5W-50 Full Synthetic Oil, 1 Oil Filter and 1 Drain Plug Washer.
Full Synthetic Formula: PS-4 Full Synthetic 5W-50 4-Cycle Engine Oil uses an excellent powersports-grade full synthetic base oil to deliver the highest level of performance and engine protection.
Custom Additive System: Polaris custom additive system is formulated to reduce engine deposits and critical engine component wear, prevent oxidation in extreme temperatures, and prevent rust and corrosion by controlling moisture within the engine.
Outstanding Protection and Proven Performance: PS-4 provides a unique wide 5W-50 viscosity range for high and low temperature engine protection and performance in ambient temperatures of -40°F to 100°F, extending the life of your Polaris engine.
PS-4 Advantage: PS-4 is made specifically for Polaris powersports engines to maintain peak performance. Polaris Lubricants are specially developed with our engines to handle intense conditions and high-performance requirements demanded by riders.
Includes Everything You Need To Change Your Oil: This Polaris Oil Change Kit includes 2 Quarts of PS-4 SAE 5W-50 Full Synthetic Oil, 1 Oil Filter and 1 Drain Plug Washer.
Set of 4 Genuine Pro Honda factory GN4 4-Stroke 10W-40 SJ motorcycle oils. This oil is specially formulated for motorcycles and it works well with our vintage wet-clutch Honda's!
"Honda set the standard for motorcycle oil when it introduced GN4 way back in 1975. We selected the highest-quality base stocks and created an additive package specifically designed for the unique requirements of motorcycle and ATV engines. Constant...
Full Synthetic Formula: PS-4 Full Synthetic 5W-50 4-Cycle Engine Oil uses an excellent powersports-grade full synthetic base oil to deliver the highest level of performance and engine protection.
Custom Additive System: Polaris custom additive system is formulated to reduce engine deposits and critical engine component wear, prevent oxidation in extreme temperatures, and prevent rust and corrosion by controlling moisture within the engine.
Outstanding Protection and Proven Performance: PS-4 provides a unique wide 5W-50 viscosity range for high and low temperature engine protection and performance in ambient temperatures of -40°F to 100°F, extending the life of your Polaris engine.
PS-4 Advantage: PS-4 is made specifically for Polaris powersports engines to maintain peak performance. Polaris Lubricants are specially developed with our engines to handle intense conditions and high-performance requirements demanded by riders.
Includes Everything You Need To Change Your Oil: This Polaris Oil Change Kit includes 2 Quarts of PS-4 SAE 5W-50 Full Synthetic Oil, 1 Oil Filter and 1 Drain Plug Washer.
Full Synthetic Formula: PS-4 Full Synthetic 5W-50 4-Cycle Engine Oil uses an excellent powersports-grade full synthetic base oil to deliver the highest level of performance and engine protection.
Custom Additive System: Polaris custom additive system is formulated to reduce engine deposits and critical engine component wear, prevent oxidation in extreme temperatures, and prevent rust and corrosion by controlling moisture within the engine.
Outstanding Protection and Proven Performance: PS-4 provides a unique wide 5W-50 viscosity range for high and low temperature engine protection and performance in ambient temperatures of -40°F to 100°F, extending the life of your Polaris engine.
PS-4 Advantage: PS-4 is made specifically for Polaris powersports engines to maintain peak performance. Polaris Lubricants are specially developed with our engines to handle intense conditions and high-performance requirements demanded by riders.
Applications: Polaris tested and engineering approved for use in all Polaris off-road 4-stroke engines.
RZR Oil Changes Made Easy: When you're due for an oil change on your RZR, make it as easy as possible with our Up & Running Polaris RZR Oil Change Kit. It comes with premium Lucas Oil and a WIX filter, along with everything else you need to make your...
High-Quality Oil and Filter: This isn't some cheap bargain bin RZR oil change kit-it's built with quality first. It includes Lucas Oil because it delivers the quality and performance you need for extreme off-roading. It also comes with a WIX oil filter to...
We Get You Back in Action: Up & Running parts are made to get you fixed up fast. No extra hassle or work-just solid parts that won't drain your budget.
Kit Includes: 2.5 qt. (3 qt. for Turbo and Pro XP models) 5W-50 full synthetic engine oil-Lucas Oil, Oil filter-WIX, Drain plug crush washer, Funnel, Nitrile gloves, Shop cloth
Replaces Filter OEM Part #: 2540086: Polaris RZR RS1 : 2018+; Polaris RZR 570 : 2012+; Polaris RZR S 570 : 2017; Polaris RZR 800 : 2008-2014; Polaris RZR S 800 : 2009-2014; Polaris RZR 4 800 : 2010-2014; and more, see fitment for more information
The Easiest Way to Change Your Polaris Ranger's Oil: When it's time to change your Polaris Ranger's oil, get our Up & Running Polaris Ranger Oil Change Kit to make it as easy as possible. It uses Lucas Oil and a WIX filter for top-quality performance...
Only the Best Oil and Filter: We didn't cut corners on this oil change kit-it's exactly what you need to get back in action. The included full synthetic engine oil from Lucas Oil is perfect for your engine's long work days and hard rides. And the...
Fast Fixes, No Nonsense: Up & Running products are here to get you moving again. Simple, reliable, and affordable. No gimmicks-just what you need to hit the trail again.
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Powersports Engine Oil
Key Factors When Choosing Powersports Engine Oil
When selecting engine oil for your powersports vehicle, consider these critical factors:
Viscosity Grade: This is indicated by numbers like 10W-40. The 'W' stands for 'Winter,' and the first number represents its flow characteristics at cold temperatures, while the second number indicates viscosity at operating temperature. Consult your owner's manual for the recommended viscosity for your specific machine and climate.
API Service Classification and JASO Standards: Look for oils that meet or exceed the API (American Petroleum Institute) service classification recommended by your manufacturer. For motorcycles and ATVs with wet clutches, JASO (Japanese Automotive Standards Organization) ratings (like MA, MA1, or MA2) are essential to prevent clutch slippage. Non-wet clutch applications may use different standards.
Synthetic vs. Conventional: Synthetic oils offer superior protection under extreme temperatures and stress, providing better lubrication and longer drain intervals. Conventional oils are more budget-friendly and suitable for less demanding use. Semi-synthetic blends offer a balance between the two.
Frequently Asked Questions
What is the difference between motorcycle oil and car oil?
Motorcycle engines often share oil between the engine, transmission, and clutch, unlike most cars. Motorcycle-specific oils are formulated to handle these shared systems, particularly to prevent wet clutch slippage and ensure proper transmission lubrication.
How often should I change my powersports engine oil?
The frequency of oil changes depends on your vehicle's model, the type of oil used, and operating conditions. Always refer to your owner's manual for the manufacturer's recommended interval, but generally, it's between 3,000 to 6,000 miles or annually.
Can I use a higher viscosity oil than recommended?
Using a higher viscosity oil than recommended can lead to increased friction and potentially reduced performance, especially in colder temperatures. It's best to stick to the viscosity grade specified by your vehicle's manufacturer for optimal engine protection and efficiency.
What does JASO MA/MA2 mean?
JASO MA and MA2 are certifications indicating that an oil is suitable for motorcycles with wet clutch systems. MA2 offers a higher friction coefficient performance than MA, ensuring optimal clutch engagement and preventing slippage under demanding conditions.
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