The ECOGARD S5526 Engine Oil Filter is a high-capacity, cartridge-style filter designed to provide exceptional engine protection for vehicles requiring a 7.05" height and 3.27" outer diameter. This filter is engineered to meet the demands of modern engines, ensuring optimal performance and longevity. Its design features a one-piece spiral wound, corrugated center tube that offers maximum collapse strength, enhancing the filter's durability under high-pressure conditions. The molded silicone anti-drain back valve is built to withstand extreme temperatures, ensuring reliable operation in various climates. Additionally, the heavy-duty filter body is capable of withstanding five times the normal oil pressure, providing robust protection against potential engine damage. The precision-forged threads on the baseplate ensure a secure and leak-proof fit, contributing to the filter's overall reliability. This filter is compatible with a range of vehicles, including certain models from Chinook Motor Coach, Ford Super Duty trucks, and Forest River motorhomes, among others. By incorporating the ECOGARD S5526 Engine Oil Filter into your maintenance routine, you can enhance engine performance, extend engine life, and reduce the frequency of oil changes, leading to cost savings and improved operational efficiency.