With the popularization of new energy vehicles, there are differences in the demand for oil filter assemblies between hybrid and pure electric vehicles and traditional fuel vehicles. It is necessary to adapt and optimize the operating characteristics of new energy vehicles in order to meet the operational needs of the vehicle and ensure the stability of the power system. The assembly that is suitable for new energy vehicle models needs to be tailored to their unique working scenarios in terms of structural design and material selection.

Hybrid models have both fuel and electric dual modes, with frequent engine start stop and discontinuous working time. The engine oil is prone to sludge due to long-term standing, and the engine operating temperature fluctuates greatly. Therefore, the assembly suitable for hybrid vehicles needs to strengthen the ability of oil sludge interception, select filter elements and seals with better anti-aging performance, and optimize the sealing performance of check valves to avoid insufficient oil supply during cold start and reduce component wear.

Although pure electric vehicles do not have traditional engines, some extended range pure electric vehicles and high-voltage motors still require lubrication systems, and the corresponding assemblies need to be adapted to the lubrication requirements of the motors. The lubricating oil viscosity of the motor is lower and the cleanliness requirement is higher. The assembly needs to use a filter element with higher filtration accuracy, optimize the flow channel design, reduce the oil circulation resistance, and adapt to the high-speed operating conditions of the motor; The shell material needs to have better insulation performance to avoid affecting the safety of motor operation.

The assembly that adapts to new energy vehicle models is not simply a matter of modifying parameters, but rather a targeted design that takes into account the characteristics of the power system, balancing protection effectiveness, durability, and adaptability. With the iteration of new energy vehicle technology, the assembly products will continue to be upgraded, and specialized products that better meet the needs of different new energy vehicle models will be launched to help improve the reliability of new energy vehicles.