How to Change Your Oil

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Save money, learn a valuable skill, and extend the life of your vehicle.

Changing your own oil is one of the most practical and cost-effective ways to maintain your vehicle. It can save you $25–$50 per oil change compared to taking your car to a shop, and it helps you understand the basics of car care. If you’re new to DIY vehicle maintenance, this guide will walk you through the process, highlight the benefits, and help you troubleshoot common challenges.

Why Change Your Own Oil?

1. Save Money

A basic oil change at a shop costs $40–$75. Doing it yourself costs around $20 for oil and a filter.

2. Learn a Skill

Knowing how to maintain your car builds confidence and reduces dependence on mechanics.

3. Extend Your Engine’s Life

Regular oil changes keep your engine clean and running smoothly, which helps avoid costly repairs down the road.


What You’ll Need:

Below is a list of items you'll need and estimate costs. Outside of the oil, gloves, and rags, these items are reusable for future oil changes or for other purposes to continue providing value.

  • Motor oil (4–5 quarts) $12–$25
  • Oil filter $5–$10
  • Oil filter wrench $5–$10
  • Socket wrench set $15+
  • Oil drain pan $5–$10
  • Funnel $2–$5
  • Jack and jack stands $30+
  • Gloves/rags $1–$3


Step-by-Step: How to Change Your Oil

Step 1: Prepare Your Vehicle

  • Park on a level surface.
  • Engage the parking brake.
  • Let the engine cool down for 30–60 minutes to avoid burns.

Step 2: Lift the Car (if needed)

  • Use a jack to lift the front of your car and secure it with jack stands.

Step 3: Drain the Old Oil

  • Place the oil drain pan under the oil pan bolt.
  • Use a socket wrench to remove the bolt and let the oil drain completely (10–15 mins).

Step 4: Remove the Old Oil Filter

  • Use an oil filter wrench to remove the old filter.
  • Watch out for extra oil—it can get messy.

Step 5: Install the New Oil Filter

  • Apply a bit of new oil to the rubber gasket on the new filter.
  • Screw it on by hand—snug, but not too tight.

Step 6: Add New Oil

  • Replace the drain plug.
  • Use a funnel to pour in the new oil through the oil cap on top of the engine.
  • Check your owner’s manual for the correct amount and type.

Step 7: Check the Oil Level

  • Start the car for 30 seconds, then wait 5 minutes.
  • Check the dipstick and add more oil if needed.

Step 8: Clean Up

  • Properly dispose of the old oil at an auto parts store or recycling center (most take it for free).


Common Challenges & How to Fix Them

1. Stuck Drain Plug or Filter

  • Solution: Use penetrating oil (like WD-40) and a breaker bar or filter wrench. Don’t over-tighten next time!

2. Oil Spills

  • Solution: Use a tarp or cardboard under the car. Always have extra rags on hand.

3. Unsure What Oil to Use

  • Solution: Check your car’s owner’s manual or search online for the correct oil type and amount.

4. Can’t Lift the Car

  • Solution: Look for shallow ramps or ask a friend to assist the first time. Some cars don’t need to be lifted if you can reach the plug.

5. No Place to Dispose of Oil

  • Solution: Call local auto parts stores (AutoZone, Advance Auto, O’Reilly) — most will accept used oil for free.


Final Tips for Success

  • Always double-check that you’ve replaced the drain plug and filter before adding oil.
  • Keep a notebook to track mileage and oil change dates.
  • Wear gloves — old oil can be dirty and smelly.


Conclusion


Changing your own oil takes about 30–45 minutes once you get the hang of it and can save you hundreds of dollars over the life of your car. With a small upfront investment in tools, it’s a skill that pays off again and again. If you're trying to cut costs and become more self-reliant, this is a great place to start.



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