DIY: 2013,Toyota Highlander 3.5L oil change

Introduction

This tutorial will guide you through the process of changing the oil and oil filter in a 2013 Toyota Highlander with a 3.5L V6 engine. Regular oil changes are essential to keep your engine running smoothly and efficiently. By following these steps, you can perform the task yourself, saving time and money.

Step 1: Prepare for the Oil Change

• Gather necessary tools and materials:
  • Oil filter wrench
  • Ratchet and sockets (10mm and 14mm)
  • Oil drain pan
  • New oil filter
  • New engine oil (5W-20 recommended)
  • Funnel
  • Clean rags
• Ensure the vehicle is on a level surface.

Step 2: Drain the Old Oil

• Open the hood and remove the oil filler cap to allow the oil to drain more easily.
• Position the oil drain pan under the oil pan.
• Locate the oil drain plug; it is a 14mm bolt.
• Use the ratchet with a 14mm socket to unbolt and remove the drain plug. Allow the oil to completely drain into the pan.
• While the oil is draining, you can move on to the next step.

Step 3: Remove the Oil Filter

• Locate the oil filter; it is usually accessible from under the vehicle.
• Use a 10mm socket to remove the two bolts securing the oil filter if necessary.
• Use the oil filter wrench to remove the oil filter. Ensure the wrench is properly aligned to avoid stripping the filter.
• Carefully remove the old oil filter and allow any remaining oil to drain into the pan.

Step 4: Install the New Oil Filter

• Before installing the new oil filter, apply a small amount of new oil to the rubber gasket of the filter. This helps create a better seal.
• Install the new oil filter by threading it onto the engine. Do not overtighten; hand-tighten until snug.
• If applicable, reattach any bolts that secure the oil filter.

Step 5: Reinstall the Drain Plug

• Once all the oil has drained, replace the drain plug and tighten it securely to prevent leaks.

Step 6: Add New Oil

• Using a funnel, add new engine oil to the oil filler.
• It is recommended to add around four quarts initially, then check the oil level using the dipstick.
• Add oil gradually until the level is between the minimum and maximum marks on the dipstick. The total capacity is approximately six quarts for this engine.

Step 7: Check for Leaks and Final Steps

• Start the engine and let it run for a minute, then check under the vehicle for any leaks around the oil filter and drain plug.
• Turn off the engine and let it sit for a moment. Recheck the oil level and add more oil if necessary.
• Dispose of the old oil and oil filter properly at a recycling facility.

Conclusion

You have successfully changed the oil and oil filter in your 2013 Toyota Highlander. Regular oil changes enhance engine performance and longevity. Keep track of your oil change intervals, and consider documenting this maintenance to help maintain your vehicle's health.