Oil Filters

Oil Filters: Protecting Your Nissan's Engine

Regular vehicle maintenance not only protects your investment but also enhances your safety on the road. Oil filters remove contaminants from engine lubricant before they can cause internal damage. These cylindrical components contain filtering media that trap particles while allowing oil flow. Your Rogue or Sentra depends on clean oil circulation to prevent premature wear on precision engine components like bearings and camshafts.

How Oil Filters Maintain Engine Health

Pleated paper or synthetic media inside filters capture metal particles, dirt, and combustion byproducts. Oil pumps force lubricant through the filter before distribution to engine components. Anti-drainback valves prevent oil from draining when the engine stops, ensuring immediate lubrication at startup. Bypass valves allow unfiltered oil flow if the filter becomes clogged, preventing oil starvation. Proper filtration extends engine life significantly.

Factors Affecting Filter Performance

Filtering media becomes saturated with trapped contaminants over time, reducing capacity. Extreme temperatures degrade filter adhesives and sealing gaskets. Extended oil change intervals overload filters beyond their designed capacity. Low-quality filters use inferior media that captures fewer particles. Paper filters break down faster than synthetic alternatives under high temperatures.

Determining Filter Replacement Timing

Follow manufacturer-recommended oil change intervals for filter replacement. Severe driving conditions require more frequent changes. Engine noise or low oil pressure may indicate clogged filters. Genuine Nissan oil filters feature proper media quality, correct bypass valve pressure settings, and reliable gasket seals that aftermarket filters frequently lack.

Make your maintenance pit stop brief with Metro Nissan of Dallas genuine components.