Change Your Own Vehicle Oil and Air Filter: Save Money with Simple DIY Car Care
Want to save money and keep your vehicle running smoothly? Learning how to change your own oil and air filter is one of the easiest and most cost-effective ways to maintain your car. You don’t need to be a mechanic—just a little time, a few basic tools, and the willingness to get your hands a bit dirty.
Whether you’re trying to cut down on auto shop bills or just want to feel more confident in your car care skills, this DIY guide walks you through how to change your own oil and air filter step by step.
🛠 What You’ll Need
For an oil change:
Engine oil (check your owner’s manual for type & amount)
New oil filter
Oil filter wrench
Socket wrench or box-end wrench
Oil drain pan
Funnel
Car jack & jack stands (or ramps)
Rubber gloves & rags
Owner’s manual (for reference)
For an air filter change:
New air filter (specific to your vehicle)
Screwdriver (in some cases)
🧰 Step-by-Step: How to Change Your Oil
1. Warm up the engine (just slightly).
Let the car run for 2–3 minutes to warm the oil so it flows easier. Then turn it off.
2. Secure your car.
Use ramps or a jack and jack stands to elevate the front of your vehicle. Always work on level ground and engage the parking brake.
3. Drain the old oil.
Place the drain pan under the oil drain plug.
Use your wrench to remove the plug and let the oil drain completely.
This takes about 5–10 minutes. Once done, re-tighten the drain plug securely.
4. Remove the old oil filter.
Use an oil filter wrench to unscrew the filter.
Be careful—some oil may still be inside.
Rub a little new oil on the rubber gasket of your new filter, then screw it on hand-tight.
5. Add new oil.
Use a funnel to pour in the recommended amount of new oil.
Check the dipstick to ensure it’s at the proper level.
6. Run the engine.
Let it idle for a minute, then turn it off.
Re-check the oil level and top off if needed.
Dispose of your used oil and filter properly (most auto parts stores take them for free).
🔧 Step-by-Step: How to Change Your Air Filter
1. Locate the air filter box.
Typically found under the hood, near the front or side of the engine.
It’s a black plastic box secured with clips or screws.
2. Open the box.
Unclip or unscrew the cover and lift it off.
Take out the old air filter and inspect it—if it’s gray, dusty, or clogged, it’s definitely time to replace.
3. Insert the new air filter.
Make sure it fits snugly and aligns with the box.
Close and secure the air filter box.
That’s it—job done in under 5 minutes.
💰 Why DIY Car Care Pays Off
Changing your own oil and air filter can save you $40–$100+ per service, depending on your vehicle and location. Even better, it helps extend your engine’s life, improve gas mileage, and ensure your car stays in top shape.
DIY Benefits:
Save money over time
Build confidence with car maintenance
Know the job was done right
Avoid upsells at quick lube shops
🧼 Cleanup & Safety Tips
Always let your car cool before working under the hood.
Wear gloves and eye protection.
Never dump oil down the drain—recycle it responsibly.
Keep a few old rags handy for spills.
Final Thoughts
You don’t need a mechanic’s degree to perform basic car care. By learning how to change your oil and air filter, you take control of your vehicle’s maintenance and save serious money in the process.
It’s a small DIY effort with big payoffs—and a great place to start if you’re new to car care.