MAZDA M3 2010 1.6L WATER PIPE RADIATOR Z686-15-18Y BKC3-28-80X

MAZDA M3 2010 1.6L WATER PIPE RADIATOR belongs to engine parts, the coolant enters the engine from the down pipe of the water tank through the water pump for cooling, and then comes out of the engine through the upper water pipe and enters the water tank, and circulates in sequence. We all know that as hot water flows upward, the temperature at the top of the radiator will be higher and the temperature at the bottom will be lower. This can also reduce the impact on the water pump.