The ECOGARD S5526~E8 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~E8 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.