How Often To Change Car Oil Filter

Regarding regular maintenance, car owners must update the engine oil and oil filter more frequently than anything car’s components. Everyone who owns a car understands the importance of having their oil changed regularly. However, few realize that they must also replace their system’s oil filter. This crucial element of your engine filters out dirt and grime, preventing some engine problems. The basic rule of thumb is 5,000 miles between oil changes. The basic rule of thumb is 5,000 miles between oil changes. However, this will vary depending on vehicle age, usage, and manufacturer specifications.

How Often To Change A Car Oil Filter has long been discussed for the consumers. 

What Does An Oil Filter Do?

Filters are used from intricate climate control systems to one-time-use face masks. They all have the same purpose: to keep objects from getting to the other side. Depending on what is being protected, they can range from giant dust bunnies to particles as small as a few microns. As a result, filters are similarly built by mixing numerous fabrics, layers of paper, and other materials to prevent particular particulates from passing through.

The oil filter in a car catches these impurities and prevents them from passing through the engine. With no oil filter, particles and dirt smaller than a strand of hair can and will quickly enter the engine assembly, causing blockages and other debris to cause harm. The car will not move if the engine parts cannot move.

Oil filters not only reduce waste but also keep oil flowing. However, filters can only absorb a limited quantity of contaminants. When an oil filter becomes overloaded, it cannot work effectively, causing engine issues.

Related post: What Are The Different Types Of Oil Filters?

How Often To Change Oil Filter?

Tracking your oil change frequency is the most straightforward approach to knowing how frequently you should change your oil filter (or fuel filter).

Many car manufacturers offer this information in the owner’s manual. Replace your oil filter the second time you change your car oil. So, if you have a 3,000-mile oil change cycle, you’ll need to replace your filter every 6,000 miles.

In contrast, owners of older vehicles can perform a simple visual check of the oil level and cleanliness monthly. 

How often maintenance is also required depends on the age of the vehicle, mileage, road conditions, driving habits or others. Let’s look into them closely.

Vehicle’s Age

Most modern car owners can stick to their car manufacturer’s recommended oil change interval of 5,000 – 6,000 miles.

Numerous new cars come with built-in maintenance notifications. When you are uncertain about implementing a calendar schedule or a mileage rule, checking the oil-life monitor is a decent choice. Suppose your vehicle includes an oil life monitoring system. In that case, you can access it through the instrument panel settings or the vehicle maintenance or service menu on your touchscreen display.

If your car is old, it may not have an oil life monitoring system. However, you may use a dipstick to perform an easy visual check of your oil level and confirm that you have clean oil each month. If the oil level is too low, top it off. However, suppose the oil color is excessively dark. In that case, it signals dirty oil, so you must conduct an oil change or oil filter replacement.

Driving Conditions/ Driving Habits

Your driving habits also impact the frequency of replacing your oil filter and changing your oil. Once you frequently drive in adverse road and weather conditions or have an aggressive driving style, you may need to visit a car repair shop for various reasons. It can involve replacing your oil filter sooner than expected, resulting in a shorter oil change interval.

Here are certain driving circumstances that will increase the frequency of oil filter and oil change changes:

  • Short travels are frequent (less than 10 miles)
  • Long-distance heavy towing, such as a trailer
  • Stop-and-go driving under adverse weather conditions
  • Driving over rough, sandy, or bumpy roads frequently
  • Driving on a racetrack

You must make more maintenance stops if you regularly drive in poor weather and road conditions. Because the car and engine work harder, the oil change interval will be shorter and closer to 3,000 to 5,000 miles. “Severe driving conditions” are defined in owner’s manuals as frequent short journeys of less than 10 miles, stop-and-go driving in inclement weather, long-distance trailer towing, track driving, and driving on rough, uneven, and salty roads regularly.

Note: With an old vehicle, you need to be even more cautious regarding the road conditions.

The Oil Used (Conventional Oil Or Synthetic Oil)

The oil you use also determines how often you change your oil filter. You could use standard (conventional) oil, synthetic oil, or both.

Synthetic oil is superior to conventional oil because it lasts longer and performs better. If you own a modern vehicle, you probably already use synthetic oil. You can always upgrade to synthetic motor oil if you have an older car that uses conventional car oil.

According to industry agreement, synthetic oils perform better and last longer — ranging from 5,000 to 10,000 miles — before needing replacement. However, premium oil is also much more expensive than traditional oil or synthetic blends.

What Does An Oil Change Cost?

The cost of an oil change varies, just like the frequency between oil changes. Always read the fine print when viewing adverts for $20 oil changes. These prices usually are only for conventional oil of a specific viscosity. Some services may or may not include the oil filter or disposal fees. Generally, oil filters are often the least expensive component of an oil change service because the majority of the ultimate cost is determined by the type of oil used, how much of it is used, and labor.

Every Oil Change

Most modern automobiles are meant to have oil changes every 6,000 or 7,500 miles (the old 3,000-mile cycle is a myth in terms of newer vehicles). Most mechanics agree that replacing the filter every time you get your car serviced is a good idea. The explanation is that modern engines—and, by extension, filters—are built to be exceedingly efficient at cleaning away particles, which causes the filters to foul faster.

Service Engine Light

When your service engine light comes on while driving, it could be as simple as a clogged oil filter! Several reasons cause this light to illuminate, and eliminating the basic and inexpensive things is always a good idea. Replace the filter and check to see if the problem has been resolved.

Harsh Driving

Harsh driving is defined as rapid changes in driving behavior or rough vehicle handling. Uncivilized driving behaviors include severe or sudden braking, hard cornering, and frequent extreme acceleration.

You may need to change your filter and oil more frequently when doing harsh driving with heavy acceleration and braking, stop-and-go in urban areas, or traveling in extreme weather. When your engine needs to work more, car oil becomes dirty more rapidly. Consequently, your oil filter clogs more quickly.

Oil Filter Change Service At Freehold Subaru

Don’t be concerned about how often to change the oil filter in your Subaru car, truck, or SUV because Freehold Subaru in Manalapan, Marlboro, and Englishtown provides a comprehensive selection of routine maintenance services. Please contact us or visit our service department for additional details. Make an appointment for service online today!


How Does Much An Oil Filter Change Cost?

This replacement cost will include three charges, including the cost of:

  • Engine oil (varies based on the type of oil used in the vehicle, such as synthetic motor oil or ordinary oil)
  • A fresh oil filter (fuel filter)
  • The labor cost in the auto business
  • Additional service fees may apply if your mechanic discovers other issues, such as engine wear or a cracked oil pan.

Before replacing your oil filter, consult your vehicle’s owner’s manual, given by the manufacturer, to determine the suggested replacement time. It will save you money on an unnecessary oil filter replacement.

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What Does An Oil Filter Change Include?

When you visit an auto service center or repair shop for an oil filter replacement, you should always replace the oil filter and the engine oil. However, this is not always the case. If the gasoline filter is in good condition, add fresh engine oil. However, if your oil filter is old, you cannot completely change the engine oil.

How Can I Know When An Oil Filter Needs To Be Changed?

There is no warning signal for replacing the oil filter.

However, there are some indicators you can look for to identify a clogged, old oil filter. Here are a few examples:

  • Service engine light that is illuminated
  • Metallic noises from your car’s engine
  • The car smells strongly of burned oil.
  • Engine lubrication is insufficient.
  • Sputtering of the engine
  • Unanticipated engine wear and tear
  • Internal engine failure
  • Oil pressure is low.
  • Exhaust that is black and filthy
  • The oil change indication or oil pressure warning light illuminates (newer cars)


To sum up, the subject of “How Often To Change Oil Filter” is not as simple as it appears. After all, there are numerous variables to consider. Note that the oil filter eliminates sand and filth from your oil, making it a significant element of your car’s operating condition. The best part is that oil filters are relatively affordable. Therefore, you can safeguard your automobile from potential engine wear (cost damage).