You should change your oil filter every time you change your oil.
While modern vehicles often have extended oil change intervals of 6,000 or 7,500 miles, unlike the outdated 3,000-mile recommendation, it is still considered best practice by most mechanics to replace your oil filter at each oil change.
Why Change Your Oil Filter Every Time?
- Optimal Performance: A new oil filter ensures that your engine oil is clean, removing harmful contaminants and debris effectively.
- Engine Protection: Clean oil, thanks to a new filter, helps in reducing engine wear and tear, which can lead to more extensive repairs if neglected.
- Maximizing Oil Life: Changing the filter along with the oil makes sure the new oil is not immediately contaminated by a dirty filter, allowing the oil to last as intended within its cycle.
- Preventative Maintenance: It’s a simple and inexpensive way to maintain your vehicle and extend its lifespan.
Oil Change Frequency
Although the oil filter should be changed every oil change, the oil change interval depends on several factors:
- Vehicle Manufacturer's Recommendation: Consult your owner's manual for the specific mileage or time interval for your car model.
- Driving Conditions: Frequent stop-and-go driving, extreme temperatures, and towing can necessitate more frequent changes.
- Type of Oil: Synthetic oil typically allows for longer intervals than conventional oil.
- Age of Vehicle: Older cars might need more frequent changes.
Oil Filter Change Table
| Component | Replacement Frequency |
|---|---|
| Oil Filter | Every oil change |
| Engine Oil | As per manual |
By changing your oil filter with every oil change, you are ensuring the best possible performance and longevity of your car’s engine, regardless of how often you change your oil. This simple task is a key step in maintaining the health of your vehicle as described in the reference: "Most mechanics agree that it's just a smart idea to have the filter swapped out every time you take your car in for an oil change".
