What Components Make Up the Engine Lubrication System?

1 Answers
McJulia
07/30/25 2:12am
Engine lubrication system consists of oil pump, pressure regulator valve, oil pickup, oil filter, oil cooler, oil pressure sensor, nozzles, oil passages, and crankcase ventilation filter. The lubrication system serves functions such as lubrication, cooling, cleaning, sealing, and rust prevention, with lubricating oil playing a crucial role. During engine operation, the lubrication system continuously delivers an adequate amount of clean oil at appropriate temperature to all friction surfaces of transmission components, forming an oil film with lubricating effect. This not only effectively reduces friction between parts but also minimizes power loss, ensuring engine longevity while maintaining optimal operating conditions.
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