How to Change the Oil in a 2017 Kawasaki KLX110L – Step-by-Step Guide

Shop parts for a 2017 Kawasaki KLX110L Dirt Bike.

Keeping the oil fresh in your 2017 Kawasaki KLX110L is key to maintaining engine performance and longevity. This detailed guide, proprietary to MotoSport.com, will help you efficiently complete this essential maintenance task—even if you’re new to dirt bike care. Review every step as well as critical model-specific notes for the KLX110L before you begin.

Tools and Supplies Needed

  • 3/8" ratchet and extension
  • 8mm, 12mm, and 17mm sockets
  • Torque wrench (recommended)
  • Oil drain pan
  • Clean rags
  • Engine oil: 10W-40 four-stroke motorcycle oil (approximately 1 liter)
  • Replacement oil filter (if changing)
  • Funnel (helps with cleaner pour-ins)
  • Gloves (optional, for cleanliness)

Preparation and Safety

  • Start your engine and let it idle for several minutes to circulate the oil. Engine oil drains more thoroughly when warm but be cautious—the exhaust and oil will be hot (wait a few minutes after running) .
  • Position the bike upright on a level surface and switch off the ignition.

Step-by-Step Oil Change Guide

  • Remove the skid plate:
    • Use the 8mm socket to remove the bolts on each side of the skid plate.
    • Use the 12mm socket for the two bolts behind the plate and gently take the plate off to expose the underside of the engine .
  • Unscrew the oil fill cap:
    • This allows air in, helping the oil drain more quickly .
  • Drain the oil:
    • Place your drain pan directly below the oil drain bolt on the bottom of the crankcase.
    • With a 17mm socket, carefully remove the drain bolt (oil may be hot). Allow the oil to fully drain into the pan .
    • Check the old oil for signs of metal shavings or debris, which could indicate internal wear.
  • (Optional) Replace the oil filter:
    • The KLX110L generally uses an internal oil screen, not an external cartridge filter. If you intend to clean the oil screen, refer to your service manual for details on removing and inspecting it .
  • Replace and torque the drain bolt:
    • Inspect the drain bolt and washer for wear. Replace if necessary to prevent leaks.
    • Thread the bolt in by hand, then tighten to specification with a torque wrench (refer to your service manual for exact torque, but typical is around 18 ft-lbs).
    • Wipe away residual oil from around the drain plug area.
  • Refit the skid plate:
    • Reverse the removal order and securely tighten all four bolts .
  • Add new oil:
    • Using a funnel, pour approximately 1 liter (1.05 quarts) of 10W-40 motorcycle oil into the fill port. If you did not change the oil filter, use about 0.9 liters .
    • Check the oil level using the sight glass on the right side of the engine (the bike should be upright and level) . The oil should fall between the upper and lower lines.
    • If necessary, add a small amount of oil to bring the level into the correct range.
  • Replace the oil fill cap and hand-tighten.
  • Start the engine and re-check oil level:
    • Idle the bike for a few minutes, then shut off and let it sit for 2-3 minutes to settle the oil.
    • Recheck the level in the sight glass; top off as needed to maintain proper level .
  • Dispose of oil responsibly:
    • Take your used engine oil to an authorized recycling or disposal facility.

Important Model-Specific Notes for the 2017 KLX110L

  • Engine Oil Capacity: Kawasaki specifies 1.0 – 1.1 liters when changing oil and cleaning the oil screen. If not cleaning the screen, use slightly less (approx. 0.9 liters) .
  • No external oil filter: The KLX110L uses an internal oil screen rather than a disposable filter. For standard oil changes, you do not need to service the oil screen at every interval unless specified in your maintenance schedule.
  • Oil Level Sight Glass: Always check oil on a level surface and with the bike vertical, not on the kickstand .
  • Break-In Oil Change: For new or rebuilt engines, change the oil after approximately 5 hours of initial use. Routine changes should follow every 50 hours of ride time or as specified in your owner's manual .

Tips for a Clean, Problem-Free Oil Change

  • Never overtighten the fill cap or drain bolt—use a torque wrench where possible.
  • Have extra shop towels handy to clean up drips and spills.
  • Take your time; inspect all removed parts for unusual wear or damage.
  • Always use high-quality 10W-40 oil specifically designed for four-stroke dirt bike engines.

Changing the oil is simple preventive maintenance that pays dividends in the life and performance of your Kawasaki KLX110L. For factory-recommended oils, parts, and tools, MotoSport.com has you covered with fast shipping and expert support. Get in touch if you need advice or to order an oil change kit for your next service.

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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.