How to Change Your Car’s Oil at Home
Changing your car’s oil at home is a great way to save time, save money, and learn more about your vehicle’s maintenance. With the right tools, it’s a simple process that can be completed in under an hour. Here’s a complete step-by-step guide to help you do it safely and effectively.
🧰 Tools and Materials You’ll Need
Before you begin, gather all the necessary tools and materials:
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Wrench or socket set
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Oil filter wrench
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Drain pan
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New oil filter
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Correct type and grade of oil for your vehicle
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Funnel
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Gloves
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Rag or paper towels
⚙️ Step-by-Step Guide
1. Prepare Your Vehicle
Park your car on a flat, level surface and let the engine cool for a few minutes.
Engage the parking brake and place wheel chocks behind the rear tires for added safety.
2. Locate the Oil Drain Plug
Find the oil drain plug, usually located at the bottom of the engine’s oil pan. Position your drain pan directly beneath it to catch the old oil.
3. Drain the Old Oil
Use your wrench or socket set to loosen and remove the drain plug.
Allow the oil to drain completely into the pan. This may take several minutes.
Once the oil is fully drained, clean the drain plug and reinstall it securely — don’t overtighten.
4. Replace the Oil Filter
Locate the oil filter (commonly on the side or bottom of the engine).
Use an oil filter wrench to remove the old filter by turning it counterclockwise.
Before installing the new filter, apply a thin layer of new oil to the rubber gasket — this ensures a good seal.
Screw on the new filter by hand until snug. Do not overtighten.
5. Add New Oil
Find and remove the oil filler cap on top of the engine.
Place a funnel in the opening and pour in the recommended amount and type of oil.
Use the dipstick to check the oil level — it should be between the minimum and maximum marks. Adjust as needed.
6. Clean Up and Check for Leaks
Wipe up any spilled oil using a rag or paper towels.
Pour the used oil from the drain pan into a sealed container, and take it to a recycling center or auto parts store that accepts used oil.
Start the engine and let it run for a few minutes.
Then, turn it off and check for any leaks under the car. If you notice oil leaking, recheck the drain plug and filter for tightness.
💡 Tip: If it’s your first time changing oil, it’s okay to have professionals at your local tire or auto service shop do it for you. You can observe the process and gain confidence for future DIY oil changes.
FAQs
💰 Is It Cheaper to Change My Own Oil?
Yes — changing your own oil is usually cheaper than going to a mechanic. You’ll pay mainly for the oil and filter, not labor. However, you’ll need to invest in basic tools like a wrench and drain pan the first time. Keep in mind that mistakes (like overfilling or using the wrong oil) can lead to costly repairs, so take your time.
🛢️ How Many Litres of Oil Do I Need?
Most passenger cars require 4 to 6 litres of oil for a standard oil change.
Use the dipstick to check how much oil your engine currently holds and to ensure the correct refill level.
🔥 Do I Need to Run the Engine Before Changing the Oil?
Yes — let the engine run for a few minutes before draining the oil.
Warm oil flows out more easily, helping remove more contaminants from the system.
💵 How Much Does an Oil Change Cost?
The cost varies depending on your car and the type of oil:
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Conventional oil: $50–$100
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Synthetic or high-performance oil: $100–$200
For an accurate price, check with your local garage or service center.
⚡ Does Expensive Oil Make a Difference?
Not always — but higher-priced oils often include advanced additives and better formulations that enhance performance.
Benefits of premium oils include:
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Superior lubrication and wear protection
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Better heat and oxidation resistance
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Improved engine cleanliness
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Extended oil change intervals
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Reduced friction and improved fuel efficiency
These oils are especially useful for high-performance, turbocharged, or luxury vehicles operating under extreme conditions.