How to Change the Oil in a 2024 Kawasaki KLX300 – Step-by-Step Guide

Shop parts for a 2024 Kawasaki KLX300 Dirt Bike.

Maintaining your 2024 Kawasaki KLX300 is essential for performance and longevity, and regular oil changes are the single best routine service you can perform. This guide is proprietary to MotoSport.com and covers everything you need: tools, detailed steps, call-outs, and pro tips for this specific model and year.

Essential Tools & Supplies for the KLX300 Oil Change

  • 10mm and 14mm socket or wrench (preferably socket for drain plug and oil filter cover)
  • 8mm socket or wrench (for oil filter cover bolts)
  • Ratchet for sockets
  • Oil catch pan
  • Funnel
  • Clean rags or shop towels
  • OEM oil filter (Part number 52010-1053 recommended)
  • 1.2 quarts (approx. 1.1 liters) of 10W-40 full synthetic motorcycle oil (MA2 rated)
  • Gloves
  • Torque wrench (optional, for precise tightening)

Prep & Safety

  • Park your bike on a stable, level surface. Use a motorcycle stand if available.
  • Prep all your tools and supplies in advance.
  • Let the bike idle for a few minutes to warm up the oil—this helps it drain more thoroughly. Leave it to cool just enough so it’s safe to touch. Warm oil flows and drains more completely .

Step-by-Step: Changing Oil on the KLX300

  1. Locate the Drain Plug
    The drain plug is on the lower left side of the engine, towards the back and left of the skid plate. Use a 14mm socket to remove it. Place your oil catch pan underneath first .
  2. Drain the Oil
    Carefully unscrew the plug and let the oil fully drain into the pan. Use a rag to catch any splashes.
  3. Remove Oil Filter Cover
    The oil filter cover is on the right side of the engine. Use an 8mm socket to remove the bolts and pull off the cover .
  4. Replace the Oil Filter
    - Pull out the old filter and clean the cover area.
    - Make sure the spring behind the oil filter stays in its place (dab a tiny bit of grease or Vaseline to hold it if necessary) .
    - Insert the new filter. For the 2024 KLX300, OEM filter part number 52010-1053 is recommended .
  5. Reinstall the Oil Filter Cover
    Reattach the cover securely. If you use a torque wrench, tighten to the spec in your service manual (usually 8.7 ft-lbs (12 Nm) for the filter cover bolts – check your manual).
  6. Reinstall Oil Drain Plug
    Once oil is fully drained, wipe the drain plug and gasket, then thread it back in by hand to avoid cross-threading. Tighten snugly—don’t over-tighten. If using a torque wrench, reference your manual (typically about 22 ft-lbs (30 Nm) for the drain bolt on most recent KLX300s) .
  7. Add New Oil
    Locate the oil fill cap (right side of the engine). Remove it, place a funnel, and pour in 1.2 quarts (1.1 liters) of 10W-40 full synthetic motorcycle oil . Kawasaki recommends their own brand, but any MA2-rated oil is acceptable.
  8. Check Oil Level
    With the bike upright (not on a side stand), check the sight glass (right side of engine case). The oil should fall between the upper and lower marks. Add a little at a time if needed. Never overfill.
  9. Check for Leaks
    Start the engine and let it idle for a minute. Shut it off and inspect the drain plug and filter area for leaks. Recheck your oil level, topping off if necessary.
  10. Dispose of Used Oil Properly
    Take used oil to a recycling center or auto parts store—never pour it down a drain.

Kawasaki KLX300 2024-Specific Call-Outs & Tips

  • The oil filter spring behind the filter can easily fall out or become lost. Dab a small amount of grease to hold it in place during reinstallation .
  • Factory torque specs: Oil drain plug is approximately 22 ft-lbs (30 Nm); oil filter cover bolts are typically 8.7 ft-lbs (12 Nm)—verify with your owner’s manual .
  • This engine holds ~1.2 quarts (1.1 liters) of oil if only oil and filter are changed. Have extra on hand, but don’t overfill .
  • After the first 600 miles (initial service), be sure to change both oil and filter, then continue every 1,500-2,000 miles or after heavy use.
  • Be precise with filter part number: 52010-1053 is OEM for 2024 and ensures fit/seal .
  • Check the sight glass with the bike upright after running the engine and letting the oil settle—oil should sit between the marks for proper lubrication .

Conclusion

Changing the oil in your 2024 Kawasaki KLX300 is straightforward and crucial for engine health. Following the exact steps and specs ensures your bike stays on the trails longer and runs stronger. For all your parts and needs, trust MotoSport.com for genuine filters, premium oil, and all motorcycle maintenance supplies.

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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.