How to change the oil in a 2017 Husqvarna FE450HQ Dirt Bike

How to Change the Oil in a 2017 Husqvarna FE450HQ: Step–by–Step Guide

Shop parts for a 2017 Husqvarna FE450HQ Dirt Bike.

Keeping your 2017 Husqvarna FE450HQ engine oil fresh is critical for top performance and reliability. This proprietary MotoSport.com guide provides a detailed, model-specific walkthrough for an effective oil change, along with tips and tools tailored for your FE450HQ.

Tools and Supplies Needed

• Motorex SAE 10W-50 oil (or recommended high-quality synthetic)
• Factory spec oil filter (always replace whenever you change your oil)
• Oil filter O-ring/gasket
• Drain pan or oil catch container
• Socket set and extensions (8mm, 13mm sizes fit most drain/filter bolts)
• Torque wrench for precise tightening
• Shop towels or rags
• Funnel for clean refilling
• Gloves for safety
• Oil disposal container (never dump oil down drains.)
• New crush washers for drain plug, if needed

Step–by–Step Oil Change Process

• Preparation
  • Start your FE450HQ and let it idle for 2–3 minutes to warm the oil. This helps the oil drain quickly and completely.
  • Put the bike on a stand so it's secure and upright. Remove the skid plate using the appropriate Allen or socket wrench for easier access to the drain bolts and oil filter cover.
• Drain the Old Oil
  • Locate the oil drain plug beneath the engine case. Position your drain pan underneath.
  • Remove the drain bolt carefully; allow oil to fully drain into your pan.
  • While the oil is draining, remove both the short and long filter screen bolts as well. Inspect and thoroughly clean the mesh screens to remove debris.
  • Check the drain bolt and replace the crush washer if necessary to ensure a good seal.
• Remove and Replace the Oil Filter
  • Use the appropriate socket or Allen wrench to remove the oil filter cover on the right side of the engine.
  • Pull the old filter out and discard. Use a clean rag to wipe out the filter housing.
  • Dip the new oil filter in fresh engine oil before installation. This “primes” the filter for immediate lubrication at startup.
  • Lubricate the O-ring on the oil filter cover with a bit of fresh oil and replace it if you see any wear or damage.
  • Reinstall the cover and tighten it to the specified torque in your service manual.
• Reinstall and Tighten Everything
  • Once oil has finished draining, reinstall cleaned screens and the main drain bolt using proper torque.
  • Inspect the area for leaks or worn-out washers and replace as needed.
  • Reinstall the skid plate if you removed it.
• Add Fresh Oil
  • Remove the oil fill cap located on top of the right engine side cover.
  • Using a funnel, pour in 1.2 liters (1200 ml) of fresh oil for the 2017 FE450HQ. Always verify your owner's manual for the exact capacity.
  • Replace the cap snugly.
• Check Oil Level and Test
  • Start the engine and let it idle for 3 minutes so oil circulates completely. Turn it off and allow a minute for the oil to settle back into the crankcase.
  • Double-check the oil level in the sight glass. For Husqvarna bikes, the oil should reach at least halfway to three-quarters up the sight window, or just below the red ring indication if equipped. Top off if necessary, being careful not to overfill.
  • Wipe away any oil spills, check for leaks at the drain bolt, filter cover, and screens.

FE450HQ–Specific Call–Outs

• This model shares much of its oiling system with the FE501, so techniques and specs are similar. Always prime the oil filter with fresh oil for best startup protection.
• The 2017 FE450HQ takes approximately 1.2 liters of oil, but always reference your manual or check the sight glass for precise filling.
• Screen filters must be cleaned every oil change—neglecting this can lead to engine wear.
• Use only OEM or high-quality equivalent filters and crush washers to avoid leaks and catastrophic engine damage.
• Tighten all fasteners to recommended torques—over-tightening can crack the case or strip screws.

Final Tips for a Professional Oil Change

• Never substitute car oil for motorcycle oil, as bikes like the FE450HQ operate under different temperature and clutch loading conditions.
• Dispose of old oil responsibly at a MotoSport.com–recommended recycling facility or your local auto parts store.
• Keep a maintenance log with oil and filter change dates/mileage to track engine health and warranty requirements.
• Order oil change kits for your 2017 Husqvarna FE450HQ directly from MotoSport.com for guaranteed fit and quality.

Changing oil on your FE450HQ might sound involved, but with this guide, high-quality tools, and OEM parts from MotoSport.com, you’ll keep your bike running at peak performance ride after 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.