How to Change the Oil in a 2018 Husqvarna 701 Enduro

Shop parts for a 2018 Husqvarna 701 Enduro Dirt Bike.

Changing the oil in your 2018 Husqvarna 701 Enduro is essential maintenance that keeps your engine running smoothly and extends its lifespan. This guide will walk you through each step, highlight the tools needed, and provide important tips specific to this model.

Tools and Supplies Needed

  • Torque wrench (capable of 15 Nm and 20 Nm settings)
  • Socket set (including 13mm and 8mm sockets)
  • Oil drain pan
  • Rags or paper towels
  • Contact cleaner (optional but preferred for cleaning drain plug and screens)
  • New crush washer (recommended)
  • Oil filter (Husqvarna #58038005100 or Hiflofiltro HF155)
  • Replacement oil screens (or clean the originals)
  • Fully synthetic 10W-50 engine oil (Motorex Power Synthetic 4T 10W/50 recommended)
  • Funnel for pouring oil
  • Service manual (for reference on torque specs and diagrams)

Preparation

  • Warm up the engine for a short ride (about 2-3 minutes) to ensure the oil will drain out more thoroughly. Then let the bike cool slightly until it–s comfortable to work on.
  • Place the motorcycle on a level surface using a paddock stand or the kickstand.
  • Gather all tools and supplies so everything is easily accessible.

Step-by-Step Oil Change Process

  1. Remove skid plate (if equipped):
    Use the appropriate socket or Allen key to remove the skid plate to access the drain bolts.
  2. Locate and remove drain bolts:
    There are two oil drain bolts: the main drain plug and an oil screen cover bolt. Position your oil pan under the engine, then use your socket to remove both bolts. Allow oil to fully drain – be prepared, as oil may flow quickly.
  3. Remove and clean or replace oil screens:
    The 701 Enduro uses oil screens in addition to the oil filter. Extract the screens from their housings with pliers if necessary, then clean them thoroughly with contact cleaner and inspect for debris or wear, or replace with new screens. Ensure all O-rings and seals are in good condition.
  4. Remove and replace oil filters:
    The bike has two oil filters—one on each side of the engine case, accessible by removing the small filter covers. Use an 8mm socket to remove each cover. Take care to remove the old filters and note their orientation.
    • Clean the filter covers and sealing surface.
    • Install the new oil filters (proper orientation; spring-side in where applicable).
    • Reinstall the covers and torque to manufacturer specs (check your service manual; typical range is 8–12 Nm).
  5. Clean and reinstall drain plug and screen bolts:
    Clean the drain plug (including the magnetic tip) and reinstall it with a new crush washer if possible. Torque the main drain plug to 20 Nm and the screen cover bolt to 15 Nm.
    Specific to the 2018 Husqvarna 701 Enduro: Do not overtighten the bolts. This case is prone to stripping threads if torque specs are not observed. Use your torque wrench for accuracy.
  6. Refill with fresh oil:
    Remove the oil filler cap and, using a funnel, pour in 1.7 liters (1.8 US quarts) of 10W-50 fully synthetic oil. Pour 1.5 liters first, wait a few moments, then gradually add the remainder, monitoring the sight glass.
    • Pro tip: Run the engine for 60 seconds to circulate oil, stop, and recheck level. Add a bit more if below the halfway mark in the sight glass. Avoid overfilling.
  7. Final inspection:
    • Check for leaks around all drain and filter covers.
    • Wipe down spilled oil.
    • Ensure the oil level is at or near the center of the sight glass with the bike upright on level ground.
    • Reinstall skid plate if removed.
  8. Reset maintenance interval (if bike is equipped):
    Refer to your user manual for resetting the onboard maintenance reminder.

Model – Year Call-Outs for the 2018 Husqvarna 701 Enduro

  • The 2018 model uses two oil screens and two filters—both must be serviced at each oil change for best engine protection.
  • Oil capacity is 1.7 liters (1.8 US quarts). Avoid overfilling.
  • Use only fully synthetic oil meeting JASO T903 MA2 specification for proper clutch and protection.
  • Always torque oil drain bolts to manufacturer specification to prevent stripping the aluminum sump threads.
  • The recommended oil filter part number is 58038005100 or Hiflofiltro HF155, which is compatible across most recent Husqvarna/KTM models of this size.
  • Inspect O-rings and crush washers for any sign of flattening or tearing; replace as needed.
  • Check for any updates or recalls related to the oil system on your model year; consult your dealer if in doubt.

Maintenance Interval

  • Change oil and filters every 10,000 km (6,200 miles) or annually, whichever comes first.
  • High-stress riding (off-road, racing, frequent short trips) may require shorter intervals.

Conclusion

Properly changing the oil in your 2018 Husqvarna 701 Enduro not only gives you peace of mind but also maximizes performance and reliability for countless miles ahead. MotoSport.com has all the OEM and aftermarket parts, tools, and fluids you need for the job—order ahead 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.