How to Change the Oil in a 2018 Suzuki LTZ90

Maintaining your 2018 Suzuki LTZ90 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. Follow this guide to change the oil in your LTZ90 and keep it in top condition.

Shop parts for a 2018 Suzuki LTZ90 ATV.

Tools & Materials Needed

  • Oil filter wrench
  • Socket wrench set
  • Drain pan
  • New oil filter
  • 4-stroke engine oil (SAE 10W-40 recommended)
  • Funnel
  • Clean rags

Steps to Change the Oil

  1. Warm Up the Engine: Start the engine and let it run for a few minutes. This helps the oil drain out smoothly by thinning it.
  2. Turn Off the Engine: Ensure the engine is off and the ATV is on a level surface.
  3. Remove the Drain Plug: Place the drain pan under the engine. Use a socket wrench to remove the drain plug and allow the old oil to completely drain out.
  4. Replace the Oil Filter: Use the oil filter wrench to remove the old oil filter. Apply a little new oil to the gasket of the new filter before installing it. Screw the new filter in place by hand until it's snug.
  5. Reinstall the Drain Plug: Once the oil has drained, reinstall the drain plug securely.
  6. Add New Oil: Using a funnel, pour the new oil into the engine. The 2018 Suzuki LTZ90 typically requires about 1.1 quarts of oil. Check the oil level with the dipstick and add more if necessary.
  7. Check for Leaks: Start the engine and let it run for a few minutes. Check around the oil filter and drain plug for any leaks.
  8. Dispose of Old Oil: Properly dispose of the old oil and filter at a recycling center.

Important Notes for the 2018 Suzuki LTZ90

The 2018 Suzuki LTZ90 is designed for young riders, so it's essential to ensure that all maintenance is performed correctly to guarantee safety and performance. Always use the recommended oil type & filter to avoid any engine issues. Regular maintenance checks, including oil changes, will help keep your ATV running smoothly for years to come.

Related Shopping Categories

Shop Motor Oil for a 2018 Suzuki LTZ90 ATV.

Shop Oil Filters for a 2018 Suzuki LTZ90 ATV.

Shop Oil Drain Pans for a 2018 Suzuki LTZ90 ATV.

Shop Tools for a 2018 Suzuki LTZ90 ATV.

Shop Oil Fillers and Drain Plugs for a 2018 Suzuki LTZ90 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.