The Radiator Coolant Cap, equipped with caution warning film, is used for use in the tank assembly of the engine cooling unit in the machines to regulate and maintain the coolant unit's pressure and to provide a visual warning for safe maintenance.Attributes:• Creates an impermeable seal, the cap blocks external contaminants from entering the cooling unit• Manufactured to precise specifications and are built for durability and reliabilityApplications: The Radiator Coolant Cap securely seals off the tank assembly within the engine's cooling unit of a machine. It maintains the pressure balance of the cooling unit and facilitates the safe dissipation of excess heat.