How long does the car engine pump need to be replaced

The car pump mileage generally reaches 60,000 kilometers to replace. The life of the car engine pump is generally 3 years or 100,000 kilometers. The pump is not a vulnerable part, as long as there is no damage, it is not necessary to replace. Under normal circumstances, the pump can be the same life as the engine, but if the pump has a long enough service life, regularly replace the coolant and clean the waterway.

How long does the car pump need to be replaced

Centrifugal pumps are widely used in vehicle engines. Its basic structure is composed of pump housing, connecting disc or pulley, pump shaft and bearing or shaft bearing, pump impeller and water seal device and other parts. If the pump fails or is broken, whether it is a 4s shop or a third-party repair shop, it only accepts replacement and does not provide maintenance services.

How long does the car pump need to be replaced

The pump is used to transport the coolant which is constantly changing, and the coolant has two circuits in the engine, a large circuit and a small circuit. When the engine starts, the coolant circulation begins, and the coolant cannot easily pass through the hot water tank, which is conducive to engine heating. When the engine reaches the normal temperature, the coolant reservoir expands and the coolant flows through the hot water tank, so that the engine is always kept within the operating temperature range.