How to Change the Oil in a 2021 Polaris Sportsman 570

Maintaining your 2021 Polaris Sportsman 570 is crucial for optimal performance and longevity. One of the most important maintenance tasks is changing the oil. Regular oil changes ensure that your engine runs smoothly and efficiently. Before you start, make sure you have the necessary tools and supplies, including the correct oil and filter for your model.

Shop parts for a 2021 Polaris Sportsman 570 ATV.

Tools and Supplies Needed

  • Oil filter wrench
  • Drain pan
  • Socket wrench set
  • New oil filter
  • 4 quarts of 5W-50 synthetic oil
  • Funnel
  • Clean rags

Step-by-Step Guide

1. Prepare Your ATV

Ensure your Polaris Sportsman 570 is on a level surface and the engine is cool. This prevents burns and ensures accurate oil drainage.

2. Remove the Drain Plug

Place the drain pan under the engine. Use a socket wrench to remove the drain plug located at the bottom of the engine. Allow the old oil to completely drain into the pan.

3. Replace the Oil Filter

Using the oil filter wrench, remove the old oil filter. Before installing the new filter, apply a small amount of new oil to the rubber gasket on the top of the filter. This ensures a proper seal. Install the new filter by hand, tightening it securely.

4. Reinstall the Drain Plug

Once the oil has fully drained, reinstall the drain plug. Ensure it is tightened to the manufacturer's specifications to prevent leaks.

5. Add New Oil

Using a funnel, pour the new 5W-50 synthetic oil into the oil fill cap located on the top of the engine. The 2021 Polaris Sportsman 570 requires approximately 2 quarts. Check the oil level with the dipstick and add more if necessary.

6. Check for Leaks

Start the engine and let it run for a few minutes. Check around the oil filter and drain plug for any signs of leaks. If there are no leaks, turn off the engine and check the oil level again, adding more if needed.

Important Notes for the 2021 Polaris Sportsman 570

The 2021 Polaris Sportsman 570 is equipped with an advanced engine management system that requires regular maintenance to function optimally. Always use the recommended oil type and filter to ensure compatibility with the engine's specifications. Regularly check the oil level and change it as per the manufacturer's guidelines to avoid engine damage.

By following these steps, you can ensure your Polaris Sportsman 570 remains in top condition, providing you with reliable performance on every ride.

Related Shopping Categories

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Shop Oil Fillers and Drain Plugs for a 2021 Polaris Sportsman 570 ATV.

Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.