The ECOGARD XA10027~E8 Engine Air Filter is engineered to provide optimal air filtration for a range of Nissan vehicles, including the 1987-1989 Nissan Pathfinder, 1986-1989 Nissan D21, and 1975-1977 Nissan 710. Measuring 2.44 inches in height and 11.26 inches in diameter, this round Plastisol filter is designed to fit seamlessly into the specified models, ensuring efficient engine performance and longevity. By effectively trapping dirt, dust, and other airborne contaminants, the XA10027~E8 helps maintain clean air intake, which is crucial for engine health and fuel efficiency. Its precise engineering and quality materials contribute to the overall reliability and performance of the vehicle, making it a valuable component for fleet operations seeking to minimize maintenance costs and downtime.