Temperature change: Repeated heating and cooling of the liquid in the radiator may lead to metal fatigue and result in crack or damage.

Corrosion: As the inside of the radiator is constantly exposed to coolant and other chemicals, metal oxidation and corrosion my occur, especially when the coolant is not replaced regularly.

Aging: After the car is used for a long period of time, the radiator material may gradually age, leading to lower strength and toughness and becoming more prone to cracking.

Overpressure: Excessive pressure in the cooling system (e.g. due to a failure of the water pump or the temperature control switch) may cause the radiator to expand and crack.

External damage: Collision with rocks or other objects during driving and accidental collision during maintenance can both cause physical damage to the radiator.

System blocking: Blocking (e.g. due to scale, impurities, etc.) in the cooling system can cause unsmooth liquid flow, higher pressure, and rupture of the radiator.

Improper installation: Improper installation of the radiator or its accessories during replacement or repair can also lead to poor sealing or excessive stress.

Advantages of vika radiator:

1. The vika radiator is made of high-grade and high-density aluminum material with stable performance.

2. The aluminum tubes used for vika radiator feature a large diameter, a high flow rate, rapid cooling, and excellent heat dissipation. 

3. The thickened and densified design of core radiation fins of vika radiator solves stuffiness problem, accelerates heat dissipation, and prevents water leakage thanks to durable structure.

Click to learn more detailed information about vika radiator: https://www.youtube.com/watch?v=oGRaWGuSRc0