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How Change Oil Filter?


Author: HUACHANG - Best Automotive Filter Manufacturer In China


Changing the oil filter in your vehicle is an essential part of regular maintenance that ensures the longevity and performance of your engine. While it may seem like a daunting task, with the right tools and a little know-how, you can easily change your oil filter at home. This article will guide you through the step-by-step process of changing your oil filter, ensuring that you have the necessary information and confidence to complete this task successfully.

Understanding the Oil Filter

Before diving into the process of changing the oil filter, it's essential to understand its role in your vehicle. The oil filter is responsible for removing contaminants and debris from the engine oil, ensuring that clean oil circulates throughout the engine. Over time, the oil filter becomes clogged with dirt, dust, and other impurities, reducing its effectiveness. By regularly changing the oil filter, you maintain optimal engine performance and prevent potential damage caused by debris in the oil.

Gather the Required Tools and Materials

To change the oil filter, you'll need a few tools and materials. Make sure you have the following items on hand before you begin:

1. New oil filter: Ensure you purchase the correct filter for your specific vehicle make and model.

2. Oil filter wrench: This tool will help you loosen and remove the old oil filter.

3. Oil drip pan: A pan or container to catch any oil that may spill during the process.

4. Wrench or socket set: Depending on the location of your oil filter, you may need a wrench or socket set to access it.

5. Shop rags or paper towels: These will come in handy for cleaning up any spills or excess oil.

Preparing for the Oil Filter Change

Now that you have all the necessary tools and materials, you can prepare for the oil filter change.

1. Park your vehicle: Find a level surface and park your vehicle. Engage the parking brake for added safety.

2. Allow the engine to cool: It's important to let your engine cool down before starting any work. Hot oil can cause burns.

3. Locate the oil filter: The oil filter is typically located near the engine block. Consult your vehicle's owner's manual if you're unsure about its exact location.

4. Raise the vehicle (if necessary): Some vehicles, particularly trucks or SUVs, may require you to raise the vehicle using jack stands or ramps. This step allows for easier access to the oil filter.

Removing the Old Oil Filter

Once you've prepared your vehicle, you can start removing the old oil filter.

1. Position the oil drip pan: Place the oil drip pan directly beneath the oil filter to catch any oil that may spill during removal.

2. Loosen the oil filter: Using an oil filter wrench, rotate the filter counterclockwise to loosen it. Be cautious as oil may begin to drain out of the filter.

3. Drain the oil filter: Allow the old filter to drain fully into the pan. You may need to tilt or turn the filter to ensure all the oil is emptied.

4. Clean the oil filter housing: Use a shop rag or paper towels to wipe any debris or oil from the filter housing. Ensure it's clean before installing the new filter.

Installing the New Oil Filter

With the old filter removed, it's time to install the new oil filter.

1. Prepare the new oil filter: Before installation, apply a thin layer of clean oil to the rubber gasket on the top of the new filter. This helps ensure a proper seal.

2. Screw on the new oil filter: Gently screw the new filter onto the filter housing by hand. Once it's hand-tight, use the oil filter wrench to tighten it an additional three-quarters of a turn.

3. Wipe off any excess oil: After installation, use a shop rag or paper towels to wipe away any excess oil that may have spilled during the process.

4. Lower the vehicle (if necessary): If you raised your vehicle, carefully lower it back down using jack stands or ramps.


Changing your oil filter is a crucial part of vehicle maintenance that shouldn't be overlooked. By following the step-by-step instructions outlined in this article, you can confidently change your oil filter at home. Remember to always consult your vehicle's owner's manual for specific instructions and recommendations. Regular oil filter changes not only enhance engine performance but also contribute to the overall longevity of your vehicle.


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