Coolant Hose 11537649409 For BMW N55 F15 F16N55

The water pipe connecting the thermostat to the cylinder head of an automobile is usually made of the following materials:

1. Aluminum alloy: Aluminum alloy water pipes are lightweight, have good corrosion resistance, are suitable for high-performance vehicles and racing cars, and can improve heat dissipation efficiency.

2. Stainless steel: Stainless steel water pipes have excellent corrosion resistance and high temperature resistance, and are suitable for some high-end models and vehicles in special environments.

3. Polymer: Polymer water pipes are light and low cost, and are suitable for some economical vehicles, but their wear resistance and high temperature resistance are poor.

The water pipes connected to the cylinder head of automobile thermostats with different materials have their own characteristics:

1. Aluminum alloy water pipes: lightweight, corrosion-resistant, suitable for high-performance vehicles, which can improve heat dissipation efficiency.

2. Stainless steel water pipes: good corrosion resistance and high temperature resistance, suitable for high-end models and vehicles in special environments.

3. Polymer water pipes: light and low cost, suitable for economical vehicles, but with poor wear resistance and high temperature resistance.

The choice of suitable water pipe material can be determined according to the use demand and environmental conditions of the vehicle to ensure that the water pipe can work normally and have a long service life.