How often should the oil filter be replaced?

The frequency of oil filter replacement depends on several factors, including the type of vehicle, driving conditions, and the type of oil filter being used. In general, it is recommended to replace the oil filter during each oil change, which is typically done every 3,000 to 5,000 miles (4,800 to 8,000 kilometers) or every 3 to 6 months, depending on the manufacturer's recommendations.

However, modern vehicles and synthetic oils often have longer oil change intervals, ranging from 7,500 to 10,000 miles (12,000 to 16,000 kilometers) or even more. In these cases, the oil filter should still be replaced at each oil change to ensure optimal filtration and performance.

It's important to note that if you frequently drive in severe conditions, such as dusty environments, stop-and-go traffic, or towing heavy loads, the oil and filter may become contaminated more quickly. In such cases, it may be necessary to replace the oil filter more frequently, even if the oil change interval is extended.

Always refer to your vehicle's owner's manual for the manufacturer's recommended oil change intervals and oil filter replacement guidelines specific to your vehicle. Following the manufacturer's recommendations is essential for maintaining the longevity and performance of your engine.