How to Change the Oil in a 2007 Husqvarna TE450

Shop parts for a 2007 Husqvarna TE450 Dirt Bike.

A proper oil change is critical for the longevity and optimal performance of your 2007 Husqvarna TE450. Performing this maintenance yourself is straightforward with the right tools, a bit of time, and attention to detail. Below you'll find a step-by-step guide exclusively for MotoSport.com customers, with important model-specific notes to keep your bike running smoothly.

Tools and Materials Needed

  • Metric Socket Set (8mm, 10mm, 12mm commonly needed)
  • Torque Wrench
  • Drain Pan
  • Funnel
  • Shop Rags or Paper Towels
  • Replacement Oil Filter
  • Replacement Oil Screens (if needed)
  • OEM-Recommended Engine Oil (approx. 1.2L, always confirm with your owner's manual or sight glass)
  • New Crush Washer for drain plug (recommended)
  • Rubber Gloves

Preparation Steps

  • Start with a warm engine–let your bike idle for a few minutes to thin the oil, which aids draining.
  • Place your TE450 upright on a stand for stability and access.
  • Remove any skid plate or bash guard for easier access (if equipped).

Step-by-Step Oil Change Instructions

  1. Remove the Oil Fill Cap:
    • Unscrew the oil fill cap to allow air in, which speeds up draining.
  2. Locate the Oil Drain Bolt and Screens:
    • The TE450 uses two oil screens on the left side–these should be removed and cleaned as well as the main drain bolt. Make sure your drain pan is positioned to catch all the old oil.
  3. Drain the Old Oil:
    • Using your socket set, remove the drain bolt and both oil screens.
    • Allow the oil to fully drain. Some owners tilt or rock the bike slightly side-to-side to get every last bit out, as old oil can pool in the case cavities.
  4. Clean and Inspect Oil Screens and Drain Plug:
    • Wipe off any debris or metal particles from the screens and inspect them for wear or damage. Replace if needed.
    • Clean the drain plug threads and install a new crush washer if you have one.
  5. Replace and Install the Oil Filter:
    • Your oil filter is located behind a small cover (secured with two or more bolts).
    • Remove the cover, pull out the old filter, and lightly coat the new filter with some engine oil for prime lubrication before installation. This step helps protect your engine on first start-up.
    • Install the new filter and secure the cover.
  6. Reinstall the Oil Screens and Drain Bolt:
    • Insert the cleaned (or new) oil screens and hand-tighten, then finish with your torque wrench to manufacturer's spec–do not overtighten.
    • Reinstall the drain bolt in the same manner.
  7. Pour in New Oil:
    • With a funnel, pour 1,200 ml (approx. 1.2L) of the appropriate motorcycle oil. However, always check the sight glass on the engine cover–the oil should be halfway up to three-quarters full. Never add more than what is indicated by the sight glass.
  8. Check for Leaks and Final Level:
    • Start the bike and let it idle for about three minutes to circulate the new oil through the system.
    • Turn off the engine and let the bike sit for a couple of minutes, then recheck the oil level via the sight glass with the bike upright.
    • Add a small amount if needed to reach the appropriate level.
  9. Final Clean Up:
    • Wipe away any excess oil from the cases and reinstall the skid plate if removed.

2007 Husqvarna TE450 Model-Specific Call-Outs

  • The TE450 features two removable oil screens on the left side–these are crucial and unique to this engine design, and must not be overlooked during oil changes.
  • Always use precise oil quantities–overfilling can be as harmful as underfilling. The sight glass is your best reference; fill to the halfway or three-quarter mark.
  • Periodically inspect the screens for significant metallic debris; this could indicate internal engine issues.
  • The oil filter is a standard cartridge; ensure you use a filter that meets or exceeds OEM specs for debris filtration and oil flow.
  • This model's drain and fill locations align with most Husqvarna and KTM four-stroke singles, but always verify using your service manual to avoid skipping a step.

Final Tips

  • Dispose of your used oil according to local regulations–never pour it down the drain.
  • Track your oil changes for preventive maintenance and engine longevity.
  • If you notice oil looking milky, excessively dark, or gritty, consult a certified motorcycle technician.

Changing your TE450's oil regularly isn't just essential maintenance—it's the best insurance for a long-lasting, powerful ride. MotoSport.com is your source for the highest-quality oils, filters, and maintenance accessories for every ride.

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Shop Oil Fillers and Drain Plugs for a 2007 Husqvarna TE450 Dirt Bike.

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.