How to Change the Oil in a 2015 Suzuki DRZ70

Shop parts for a 2015 Suzuki DRZ70 Dirt Bike.

Changing the oil in your 2015 Suzuki DRZ70 is a straightforward maintenance task that ensures your bike runs smoothly and enjoys a long, healthy life on and off the trail. This detailed guide, proprietary to MotoSport.com, outlines everything you need to change your DRZ70 oil the right way, with specific call-outs for this year and model.

Tools and Supplies Needed

  • 12mm wrench or socket (for the oil drain bolt)
  • Oil catcher or drain pan
  • Funnel
  • Measuring cup (set to 700 milliliters/0.74 quarts)
  • Motorcycle-specific 10W-40 engine oil (ensure it is wet-clutch compatible; recommended brands include AMSOIL or similar synthetic oil)
  • Shop towel or rag (for cleanup)
  • Gloves (optional, to keep your hands clean and safe)

Oil Type and Capacity

  • Oil Type:– 10W-40 motorcycle oil, wet clutch safe
  • Oil Capacity:– 700 milliliters (ml) / 0.74 quarts

Step-By-Step Instructions

  1. Warm Up the Engine
    Start and run your DRZ70 for a few minutes to warm the oil. This helps the oil flow out more easily, carrying away sludge and contaminants. Shut the engine off before starting the change.
  2. Position the Bike
    Place your bike on a level surface. If your DRZ70 has a kickstand, it may help to prop a block or board beneath it to keep it more upright, ensuring full drainage of the old oil .
  3. Locate the Oil Drain Plug
    The oil drain bolt is located on the bottom of the engine. Have your drain pan ready underneath to catch the old oil .
  4. Remove the Oil Fill Cap
    Unscrew the oil filler plug on top of the engine (on the right side) to allow the oil to drain faster and to prevent vacuum lock .
  5. Drain the Old Oil
    Using your 12mm wrench or socket, slowly loosen and remove the drain bolt. Be careful—oil may be hot. Let the oil drain fully into the pan. Inspect the old oil for any metal shavings or debris, which could indicate engine/gearbox wear .
  6. Replace the Drain Plug
    Clean the drain plug and the sealing surface. Reinstall the drain plug and tighten it snugly but do not overtighten—stripping threads in the case could be a costly mistake .
  7. Add New Oil
    Place the funnel into the oil fill opening. Carefully pour in 700 ml of fresh 10W-40 motorcycle oil. Using a measuring cup set to 700 ml ensures you do not over- or under-fill .
  8. Replace the Oil Fill Cap
    Screw the oil fill cap/dipstick back in securely.
  9. Check the Oil Level
    Start the engine and let it idle for about a minute. Shut it off, wait another minute, then unscrew the dipstick, wipe it, reinsert (without threading), and check the oil level. The oil should be within the marked range. Top off gently if needed .
  10. Dispose of Old Oil Responsibly
    Pour the used oil into a proper recycling container and take it to an approved recycling center. Never dispose of oil on the ground or in regular trash.

Model-Specific Call-Outs for the 2015 Suzuki DRZ70

  • No external oil filter:– The DRZ70 does not have an external replaceable oil filter. The oil change procedure is quick and straightforward compared to other dirt bikes with oil filters .
  • Auto-clutch system:– This bike uses an automatic clutch, so always use oil marked safe for wet clutches to prevent clutch slipping or premature wear .
  • Oil quantity stamped:– It is stamped or marked near the oil fill area: 700ml. Always double-check the owner's manual or the marking on your engine for exact measurement .
  • Regular intervals:– Follow the manufacturer's recommendations for oil changes; typically, for the DRZ70, it's every 10-20 hours of use or at least every season for recreational riding.

Extra Tips from the MotoSport.com Tech Crew

  • Allow the oil to finish draining completely for a few minutes—don't rush this step to ensure you remove as much old lubricant as possible.
  • Check for leaks around the drain plug and oil filler after you finish, especially after your first short ride with the new oil.
  • Label the date and hours of the oil change somewhere visible (a sticker, a logbook, or even on your phone) to keep up with maintenance.

Recap

  • Use 700ml of 10W-40 motorcycle-specific oil
  • No external oil filter on the 2015 DRZ70
  • Always check for leaks after the change
  • Change oil routinely for maximum life and reliability

Happy riding from everyone at MotoSport.com. Proper maintenance like regular oil changes is key to enjoying every lap and trail. If you have any questions or need parts and oil, check out our complete line of oils and dirt bike maintenance supplies.

Related Shopping Categories

Shop Motor Oil for a 2015 Suzuki DRZ70 Dirt Bike.

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Shop Oil Drain Pans for a 2015 Suzuki DRZ70 Dirt Bike.

Shop Tools for a 2015 Suzuki DRZ70 Dirt Bike.

Shop Oil Fillers and Drain Plugs for a 2015 Suzuki DRZ70 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.