OEM Oil Filters

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Things You Didn't Know About Your Oil Filter

The oil filter actively protects your engine from early wear and oil system failure. As oil circulates through the engine, the filter removes carbon, metal particles, and sludge that could otherwise clog tight engine tolerances. Whether you drive a Ford, Honda, Chrysler, or Nissan, keeping a clean, OEM-quality oil filter installed helps your engine last longer.

How Does the Oil Filter Actually Work?

The oil filter uses a pressure-sensitive bypass valve and a synthetic or cellulose filter medium to remove harmful debris without restricting flow.

Lesser Known Facts About Oil Filters

1. Filters Have Built-In Pressure Valves

These bypass valves prevent oil starvation if the filter clogs or during cold starts.

2. OEM Filters Are Tuned to Specific Oil Flow Rates

Aftermarket filters may not match the oil flow requirements of your engine, leading to poor lubrication or higher wear.

3. Thread Pitch and Gasket Shape Vary Widely

Installing the wrong filter can cause dangerous leaks or sudden oil pressure drops.

4. Old Oil Filters Can Collapse Internally

Exceeding change intervals can lead to collapsed filters that allow unfiltered oil to circulate.

Why Choose Genuine Oil Filters?

Genuine oil filters from RFD Autoparts are engineered to meet factory specs and tested for durability, filtration efficiency, and fit. This gives your engine maximum protection and performance with every oil change.