The oil grid is an oil filter. It is used to remove impurities such as dust, metal particles, carbon deposits and soot particles in the engine oil to protect the engine. The function of the oil grid is to filter the oil in the engine to improve its cleanliness and lubrication, thereby reducing the wear of the engine and making it perform its best function.

Introduction of automobile oil grid:
1. The oil grid is the oil filter, which can filter the oil in the engine. The power problem of the car is mainly related to the changed oil;
2. The function of the oil filter is to filter out harmful impurities in the oil from the oil pan;
3. Provide clean engine oil to the crankshaft, connecting rod, camshaft, supercharger, piston ring and other automotive lubrication parts to cool, clean and lower the temperature, so as to extend the life of these parts;
4. If the engine oil enters the lubricating oil circuit directly without being filtered, it will bring the sundries contained in the engine oil to the friction surface of the moving pair, accelerate the wear of the parts, and reduce the service life of the engine.