27/03/2020
Ensuring your Polaris ATV or UTV runs smoothly and reliably for years to come hinges on one fundamental task: regular oil changes. Just like any high-performance machine, the engine of your Polaris Sportsman 570 requires clean, high-quality lubricant to minimise friction, dissipate heat, and protect its vital internal components. Neglecting this crucial maintenance can lead to premature wear, reduced performance, and costly repairs. This comprehensive guide will walk you through everything you need to know about Polaris oil change kits, specifically focusing on the Sportsman 570, covering recommended oil types, capacities, step-by-step instructions, and even cost considerations.

Understanding the Polaris Oil Change Kit
When it comes to maintaining your Polaris vehicle, using genuine parts and recommended fluids is paramount. Polaris offers convenient oil change kits designed to simplify the process and ensure you have all the necessary components. For models such as the Polaris Sportsman 570, 570 SP, 570 Utility Edition, Touring 570, and X2 570, the official Polaris Oil Change Kit is identified by part number 2877473. While the exact contents can vary slightly by kit and model, a typical Polaris oil change kit generally includes:
- Polaris PS-4 Full Synthetic Oil: The exact viscosity and quantity recommended for your specific model. For the Sportsman 570, this is typically 5W-50.
- Polaris OEM Oil Filter: A genuine Polaris oil filter (e.g., part number 2877473 for the Sportsman 570) designed for optimal fit and filtration efficiency, capturing harmful contaminants.
- Drain Plug Washer/Gasket: A new crush washer or gasket for the oil drain plug, ensuring a tight, leak-free seal.
- Funnel (sometimes included): Some kits may include a basic funnel to assist with adding new oil, though this is not always guaranteed.
These kits provide a hassle-free solution, ensuring you have the correct type and quantity of oil, along with a compatible filter, all in one package. While the Manufacturer’s Suggested Retail Price (MSRP) is subject to change and excludes various fees, purchasing a kit can often be more cost-effective than buying individual components.
The Importance of Correct Oil Type and Capacity
Your Polaris Sportsman 570 is engineered to perform in the most challenging conditions, and its engine relies on specific oil properties for optimal operation. Polaris strongly recommends using 5W-50 Full-Synthetic Oil for maximum performance and protection. This oil is specifically formulated for ATV/UTV engines, offering superior performance across extreme temperature ranges and effectively reducing friction.
Polaris Sportsman 570 Oil Type & Viscosity
Choosing the right oil viscosity is crucial for engine longevity. The viscosity (or thickness) of the oil changes with temperature, affecting its ability to lubricate effectively. The recommended 5W-50 full synthetic oil provides excellent flow at cold starts (the '5W' indicates good winter performance) and maintains its protective film at high operating temperatures (the '50' indicates high-temperature viscosity).
| Oil Type | Viscosity Grade | Notes |
|---|---|---|
| Polaris PS-4 Synthetic Full Oil | 5W-50 | Recommended for optimal performance and protection in ATV/UTV engines. High quality, superior performance at extreme temperatures, reduces friction. |
| SAE 5W-30 Synthetic Oil | 5W-30 | Acceptable alternative for milder climates and non-extreme riding. Recommended for heavy-duty and extended oil-change intervals. |
Polaris Sportsman 570 Oil Capacity
Equally important as the type of oil is the correct quantity. Overfilling or underfilling your engine can lead to serious issues, including increased pressure, foaming, reduced lubrication, and potential engine damage. The engine oil capacity for your Polaris Sportsman 570 is precisely 2 quarts (1.9 litres). Always ensure you measure accurately and check the dipstick after filling.

Polaris Sportsman 570 Oil Filter
The oil filter plays a critical role in maintaining oil quality by trapping contaminants such as dirt, metal shavings, and carbon deposits. Polaris recommends utilising their OEM Oil Filter (Part number: 2877473) for the best fit, filtration, and performance. This filter is designed to capture harmful contaminants, ensuring clean oil circulation throughout your engine. While aftermarket filters exist, always verify their compatibility and ensure they meet or exceed OEM specifications to safeguard your engine.
| Part Number | Description | Notes |
|---|---|---|
| 2877473 | Polaris OEM oil filter | Provides maximum engine protection and filtration. Recommended for optimal performance. |
| Equivalent aftermarket filters | Various | Verify compatibility with your Sportsman 570 model. Ensure quality and filtration capabilities meet OEM standards. |
DIY Oil Change for Your Polaris Sportsman 570
Changing the oil on your Polaris Sportsman 570 is a manageable task for most DIY enthusiasts and can lead to significant savings compared to professional service. If you're comfortable with basic maintenance, you can save between £30-£40 on parts alone. Here's a step-by-step guide based on official Polaris information:
Estimated Polaris Sportsman 570 Oil Change Cost
The cost of an oil change can vary depending on whether you do it yourself or opt for professional service. While DIY requires an initial investment in tools and supplies, it offers long-term savings.
| Service Type | Estimated Price Range (GBP) | Notes |
|---|---|---|
| DIY (Do-It-Yourself) | £45 – £70 | Covers the cost of oil and filter. Potential savings of £30-£40 compared to professional service. |
| Professional Service Shop | £60 – £80 | Includes parts and labour. Offers convenience and professional assurance. |
Note: These prices are estimates and can vary based on location, dealer, and specific product costs.
Step-by-Step Oil Change Process for Sportsman 570 (Model Year 2020 and Older)
Before you begin, ensure you have your Polaris oil change kit (part number 2877473), a drain pan, a funnel, a wrench for the drain plug, an oil filter wrench, and some rags.
- Preparation: Position your vehicle on a level surface in a well-ventilated area. This ensures all the old oil drains effectively and provides a stable working environment. Place the transmission in PARK.
- Warm Up the Engine: Run the engine for a few minutes to bring the oil up to operating temperature. Warm oil flows more freely, allowing for a more complete drain.
- Locate the Drain Plug: Refer to your owner's manual for the exact location of the engine oil drain plug. It's typically on the bottom of the engine casing. Place a suitable drain pan directly underneath it.
- Drain the Old Oil: Carefully remove the drain plug with a wrench. Be cautious as the oil will be hot. Allow ample time for all the old oil to drain completely into the pan. This might take several minutes.
- Replace the Drain Plug Washer: Once the oil has fully drained, replace the old crush washer on the drain plug with a new one (usually supplied in the oil change kit). This new washer ensures a good seal and prevents leaks. Reinstall the drain plug and tighten it to the manufacturer's specified torque (consult your owner's manual to avoid overtightening).
- Remove the Old Oil Filter: Locate the oil filter. Use an oil filter wrench to loosen and remove the old filter. Be prepared for a small amount of oil to spill out as you remove it.
- Prepare the New Oil Filter: Apply a thin film of new engine oil to the rubber gasket of the new Polaris OEM oil filter. This helps ensure a good seal and prevents the gasket from sticking when installed.
- Install the New Oil Filter: Hand-tighten the new oil filter onto the engine until the gasket makes contact. Then, turn it an additional 1/2 to 3/4 of a turn. Do not overtighten, as this can damage the filter or its housing.
- Refill with New Oil: Remove the dipstick and insert a clean funnel into the oil fill opening. Carefully pour in approximately 1.5 to 1.7 litres of the new Polaris PS-4 5W-50 Full Synthetic Oil. Remember, the total capacity is 1.9 litres (2 quarts).
- Check Oil Level: Reinstall the dipstick, then start the engine and let it run for a couple of minutes to circulate the new oil and fill the new filter. Turn off the engine and wait a few minutes for the oil to settle. Remove the dipstick, wipe it clean, reinsert it fully, and then remove it again to get an accurate reading. The oil level should be between the two marks on the dipstick.
- Top Up if Necessary: If the oil level is below the full mark, add small amounts of oil incrementally, rechecking the dipstick each time, until the correct level is achieved. Do not overfill!
- Final Inspection: Check for any leaks around the drain plug and oil filter. Dispose of the old oil and filter responsibly at an approved recycling centre.
Oil Considerations for Other Polaris Models
While this guide focuses on the Sportsman 570, it's worth noting that oil requirements can differ across other Polaris models:
- Polaris Sportsman 450: Similar to the 570, the Sportsman 450 also holds approximately two quarts of Polaris PS-4 full synthetic 5W-50 oil.
- 2010 Polaris Sportsman 500: This model has an oil tank capacity of 2.0 quarts or 1.9 litres, consistent with the 570.
- Polaris Sportsman 110: This smaller model requires about 29 ounces or 0.9 quarts of oil.
- Polaris Ranger: For Polaris Ranger models, a synthetic, multi-viscosity 0W-40 oil with decent film strength over a wide temperature range (from -40 to 120 degrees Fahrenheit) is recommended. If Polaris PS-4 0W-40 is unavailable, any API-certified SH 0W-40 oil may be used.
Crucial Warning: Polaris cautions against mixing oil brands, as this may result in “serious engine damage.” Always stick to the recommended oil type and brand where possible, or ensure any alternative meets the exact specifications.

Frequently Asked Questions (FAQs)
Here are some common questions regarding Polaris oil changes:
What is the part number for a Polaris Sportsman 570 oil change kit?
The Polaris Oil Change Kit for a Sportsman 570, 570 SP, 570 Utility Edition, Touring 570, or X2 570 is part number 2877473. This kit typically includes the necessary oil and filter for your service.
What kind of oil does a Polaris Sportsman 450 take?
The Polaris Sportsman 450 takes Polaris PS-4 full synthetic 5W-50 oil. It holds approximately two quarts, similar to the 570 model.
What’s the 2010 Polaris Sportsman 500 oil capacity?
The 2010 Sportsman 500 has an oil tank capacity of 2.0 quarts or 1.9 litres. Always maintain oil levels between the two raised marks found on the dipstick.
What kind of oil does a Polaris Ranger take?
Polaris Ranger models typically require a synthetic, multi-viscosity 0W-40 oil (such as Polaris PS-4 0W-40). If this specific oil is not available, any API-certified SH 0W-40 oil may be used. Remember Polaris’s caution against mixing oil brands.

How much oil does a Polaris Sportsman 110 require?
The Polaris Sportsman 110 requires about 29 ounces or 0.9 quarts of oil for an oil change.
How often should I change the oil in my Polaris Sportsman 570?
Consult your Polaris owner's manual for the most accurate and up-to-date service intervals. Typically, Polaris recommends oil changes at specific mileage or hour intervals, often annually or every 100 hours of operation, whichever comes first. Factors like riding conditions (e.g., dusty environments, heavy loads) might necessitate more frequent changes.
Conclusion
Changing the oil in your Polaris Sportsman 570 is a critical aspect of ATV maintenance that directly impacts its performance, reliability, and longevity. By understanding what a Polaris oil change kit includes, using the correct type and quantity of oil, and following a methodical approach, you can ensure your engine remains in prime condition. Whether you choose the cost-effective DIY route or opt for professional service, your commitment to your ATV's well-being will be evident in its smooth running and readiness for any adventure. Regular maintenance is an investment that pays dividends in performance and peace of mind.
If you want to read more articles similar to Polaris Oil Change: Your DIY Guide & Kit Unpack, you can visit the Maintenance category.
