The ECOGARD X5843 Premium Cartridge Engine Oil Filter is engineered to provide exceptional engine protection for a range of Audi and Volkswagen models, including the A8 Quattro 4.2L (2007-2012), S5 4.2L (2008-2012), Q7 4.2L (2007-2010), R8 5.2L (2010-2018), and RS5 4.2L (2013-2015). Designed for use with conventional oils, this filter ensures optimal performance and longevity for your engine. Its cartridge design allows for efficient filtration, capturing 97% of harmful contaminants such as carbon, sand, dust, and metal fragments, thereby safeguarding engine components from premature wear. The filter's construction includes solid steel end caps and a double-fluted center tube, enhancing its structural integrity and resistance to high oil pressures. Additionally, the filter is compatible with various OEM part numbers, including Fram CH10632, Purolator L35843, and WIX 57330, ensuring a reliable fit for your vehicle. By choosing the ECOGARD X5843, fleet operators can maintain engine health, reduce maintenance costs, and extend vehicle service life, thereby enhancing overall operational efficiency.