The invention discloses a multifunctional engine oil lubricating module device applied in an engine. The multifunctional engine oil lubricating module device comprises a filter element (8) and an engine oil cooler, wherein the filter element is arranged in the upper part of a module shell (1) through a filter element support (6) in a sleeving way; the engine oil cooler is arranged on the module shell; the module shell is provided with a cooling liquid inlet (16), a cooling liquid outlet (17) and an engine oil inlet (18) which are communicated with the engine oil cooler; the module shell is provided with an engine oil filtering inlet (19) and an engine oil filtering outlet (20) which are communicated with the filter element and the filter element support. The multifunctional engine oil lubricating module device has the advantages of capability of reducing the installation space of the engine, simplifying the structure of the engine, and prolonging the service life of the engine, convenience and simplicity in disassembly, installation and maintenance, capability of cyclic utilization, good energy conservation and environment protection, economic conservation and the like. The multifunctional engine oil lubricating module device is light in weight, low in manufacturing cost, high in integration level, high in filtration efficiency and high in overall efficiency, has high pressure and high temperature resistance, and is particularly suitable for a high-pressure common rail system of the engine.