This brand-new truck engine air filter comes with complete cross reference numbers including E218L, PA2813, P771575, AF4630 and other matched codes. It serves as a key component of the engine air intake system, filtering dust and granular impurities from inlet air. Adopted premium filter material, it balances great filtration performance and stable air flow. It perfectly replaces old and clogged air filters, protecting engine components and improving combustion efficiency for daily truck operation.