What is an oil pump?

The Oil pump is one of the vital components in the internal combustion engine and plays an indispensable role in the engine system. As the blood circulation system of the engine, the Oil Pump assumes the important task of circulating lubricating oil to various key components of the engine. During engine operation, the function of the oil pump is crucial, directly affecting the performance, life and stability of the engine. Let’s take a closer look at the role and importance of an oil pump

1. What is an oil pump?

An oil pump is a crucial component in an internal combustion engine that is responsible for circulating engine oil throughout the engine to lubricate moving parts. It is typically located inside the engine oil pan or the oil sump and is connected to the engine's Crankshaft through a driveshaft or chain.

The primary function of the oil pump is to maintain proper lubrication within the engine by circulating engine oil to critical components such as bearings, camshafts, crankshafts, pistons, and other moving parts. The oil pump draws oil from the oil pan and pressurizes it before delivering it to various Engine parts through oil passages.

 

Key functions of the oil pump include:

 

The oil pump is essential for maintaining the long-term health and performance of an internal combustion engine by ensuring that critical components receive adequate lubrication, cooling, and protection.