How to Change the Oil in a 2017 Suzuki RM-Z250: A Complete MotoSport.com Guide

Shop parts for a 2017 Suzuki RM-Z250 Dirt Bike.

Routine oil changes are essential for maximizing the lifespan and performance of your 2017 Suzuki RM-Z250. Below you'll find a step-by-step process specifically tailored to this model, including all tools and essential call-outs owners should note before starting.

Tools and Supplies Needed

  • 8mm, 12mm, and 14mm sockets (to remove bolts)
  • Socket ratchet
  • Torque wrench
  • Drain pan
  • Pick or long-nose pliers (to remove the oil filter)
  • Parts cleaner (optional, for cleaning)
  • Clean rags
  • New engine oil: 10W-40 motorcycle-specific 4-stroke oil (JASO MA, API SF/SG/SH/SJ or better), 950 ml with filter change or 900 ml without filter
  • New oil filter
  • New oil filter O-ring (recommended for each change)
  • Funnel
  • Skid plate removal tools if you have an aftermarket skid plate installed

Model-Specific Call-Outs for the 2017 Suzuki RM-Z250

  • Oil change capacity: 900 ml (no filter), 950 ml (with filter)
  • Oil filter cap bolt torque: 11 Nm (8 ft-lb)
  • Always use a new O-ring on the filter cap to prevent leaks
  • This model is designed for a left side-mounted oil filter
  • Use the correct grade and specification engine oil to ensure clutch and engine longevity
  • If running a skid plate, it needs to be removed before accessing the drain bolt and oil filter

How-To: 2017 Suzuki RM-Z250 Oil Change Procedure

  1. Warm up the Engine
    • Start the bike and let it idle for 2–3 minutes. This warms the oil, allowing it to drain completely and carry out more contaminants.
  2. Set up Your Work Area
    • Place the bike on a stable stand.
    • Lay out your tools, rags, and drain pan.
    • If you have a skid plate, use your needed socket to remove it for better access to the drain plug and filter.
  3. Drain the Old Oil
    • Locate and remove the engine drain bolt (usually 12mm) at the bottom-left side of the motor.
    • Let oil fully drain into the pan.
    • Wipe and inspect the drain bolt for metal shavings. Clean the bolt and install a new crush washer if necessary.
    • Reinstall and hand-tighten the drain bolt, then torque to factory spec (consult service manual for precise value).
  4. Remove the Oil Filter
    • The RM-Z250 oil filter is left side-mounted. Remove the two (8mm) bolts securing the filter cover.
    • Gently pry off the cover. Remove the old filter, spring, and cap O-ring.
    • Inspect the old filter for abnormal debris.
  5. Install New Oil Filter
    • Lightly oil the new filter's gasket and the new O-ring.
    • Place the spring and new filter in the correct order. Make sure the filter is properly seated.
    • Install a new O-ring on the cap to prevent leaks.
    • Reinstall the filter cover and torque bolts to 11 Nm (8 ft-lb) for a secure fit.
  6. Refill with Fresh Oil
    • Remove the oil fill cap.
    • Using a funnel, pour in 900 ml (without filter change) or 950 ml (with new filter) of your chosen oil.
    • Reinstall the fill cap tightly.
  7. Check Oil Level
    • Start the engine and let it idle for a few minutes.
    • Turn off the engine and allow oil to settle for 1–2 minutes.
    • Check the oil level using the dipstick or sight glass (as equipped). Add small increments of oil as needed to reach the "full" mark.
    • Inspect for leaks around the filter cover and drain bolt.
  8. Final Steps
    • Reinstall the skid plate (if removed).
    • Dispose of old oil and filter at a proper recycling facility.
    • Reset your maintenance log or set a reminder for your next oil change (recommended every 6–8 ride hours for MX use).

Owner Tips for 2017 Suzuki RM-Z250 Oil Change

  • Always check your owner's manual for oil type confirmation, service intervals, and torque specifications.
  • Oil changes are also a good time to check for loose bolts and inspect the drain plug for excessive shavings, which could indicate deeper issues.
  • Using the proper oil filter orientation is critical—incorrect installation can cause severe engine damage.

Changing the oil in your 2017 Suzuki RM-Z250 is a simple but crucial routine that anyone can do with the right tools and attention to detail. With careful adherence to the above steps, your RM-Z250 will continue to perform at its best on the track or trail. If you need parts or tools, MotoSport.com has you covered with factory and aftermarket options for your ride.

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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.