This top-grade truck engine air filter is supplied in unused new condition, fitting part numbers 607179 and 1500187. It works as an essential assembly for the intake system, dedicated to purifying airflow going into the engine.Manufactured with high-performance filter media, it efficiently captures airborne particles and dirt.At the same time, it preserves steady airflow without causing any blockage.It minimizes inner engine wear and optimizes combustion output. Additionally, it lengthens the overall working lifespan of the entire engine assembly. Designed with exact factory measurements, it acts as a perfect drop-in replacement for aged or clogged air filters.