How it does that is simple. The oil pump pushes oil into the filter's fibers, which collect any contaminants that remained in the motor oil after the refining process. Since the oil also collects any impurities that have gathered in the engine on its way through, the filter removes those as well before the oil returns to lubricate the moving parts. This helps to keep your engine oil clean and viscous, with your engine performance benefitting.

Even the highest quality oil filter won't last forever, though. It will eventually degrade with age, though it's more likely to get too blocked up with particulates first. When that happens, your engine can't work as efficiently. That's not good.

Learn to Spot a Bad Oil Filter

Fortunately, the signs of a failing oil filter are numerous and easy to spot. They include:

Dirty smoke coming from the exhaust
Your engine begins to sputter
Diminished engine performance
There are metallic noises coming from the engine
Your dashboard warning light comes on

Shop for Genuine Mopar Oil Filters Online

If you don't notice any of these symptoms, consult your owner's manual to determine the recommended maintenance schedule for your model. When it is time to replace your old oil filter, make sure to choose one made by your manufacturer. Those are the only filters that offer guaranteed compatibility. That ensures the tight gasket seal you need if you want to be free of oil leaks. Browse our online auto parts inventory to find yours, as well as any hardware you might need. Buy today and we'll ship your order right out!