Why Should You Replace the Oil Filter Every Time You Change Engine Oil?

Changing engine oil is one of the maintenance tasks most car owners prioritize, but something many people overlook is the oil filter, which filters out dirt before the engine oil circulates back to lubricate the engine.

If you change to new engine oil but keep using the old filter, dirt accumulated inside the filter may mix with the new oil, reducing lubrication efficiency and potentially causing the engine to wear out faster than it should.

What Does the Oil Filter Do?

While the engine is running, friction between internal metal parts creates tiny metal particles, soot, and combustion residue that mix into the engine oil.

The oil filter therefore plays an important role in:

• Filtering out metal particles and dirt
• Keeping the engine oil clean at all times
• Reducing wear on engine components
• Helping the engine oil work at full efficiency
• Extending the engine's service life

What Happens If You Don't Replace the Filter With the Engine Oil?

No matter how good the quality of the new engine oil, if the filter is clogged or worn out, it can cause:

• Engine oil not circulating at full efficiency
• Dirt building up inside the engine
• Faster engine wear
• The engine working harder and consuming more fuel
• A shorter service life for the engine oil

Therefore, replacing the filter along with your car's oil change is the best way to maintain engine performance.

Should You Replace the Filter Every Time You Change Engine Oil?

The answer is yes, every time.

Since the filter has a service life similar to that of the engine oil, replacing them together keeps the lubrication system working at full efficiency, reduces the chance of clogging, and keeps the engine clean at all times.

It also helps reduce the risk of damage to internal engine components, which can cost far more to repair than the price of an oil and filter change.

Change Your Engine Oil and Filter at B-Quik

If you're looking for an engine oil change near you or a standard-certified oil change center, B-Quik is ready to serve you with a team of expert technicians, along with a basic vehicle inspection, so you can be confident your car is properly cared for.

For more information, including engine oil prices and other services, visit any B-Quik branch near you or call the B-Quik Contact Center at 1153.

FAQ Section

Why should I replace the filter every time I change engine oil?

Because the filter accumulates metal particles, soot, and dirt from engine operation. If you keep using the old filter, the new oil may become contaminated and won't work at full efficiency.

How long does an oil filter last?

Generally, it should be replaced every time you change the engine oil, to keep the lubrication system working efficiently and help extend engine life.

What are the downsides of not replacing the oil filter?

It can cause dirt to build up in the lubrication system, faster engine wear, higher fuel consumption, and reduced engine oil efficiency.

Does changing the engine oil and filter take a long time?

Generally not long, depending on the car model and any additional inspections. The service center will change the engine oil and filter along with a basic vehicle inspection.

Should I check engine oil prices before getting service?

You should inquire or check engine oil prices in advance to choose the type of engine oil and service that suits your car.