Mazda 3 radiator cap

About the piece:

The radiator cap is an essential part of the cooling system of Mazda cars. It regulates the pressure inside the system and ensures cooling efficiency.

His job:

• Regulates cooling system pressure to prevent coolant overheating.
• Prevent coolant leakage from the radiator by sealing it tightly.
• Maintain the efficiency of the cooling system and ensure that the engine is properly cooled.

Symptoms of its damage:

• Engine overheating due to the system not being able to maintain proper pressure.
• Coolant leaking from the cap area.
• Abnormally low coolant level.