HEATER TUBE RUBBER 15MM

This heater hose has an inner diameter of 15 mm and an outer diameter of 23 mm. It is suitable for the heating system of older Citroën vehicles, including selected front wheel drive models and later hydraulic models. The material withstands hot coolant and normal operating pressure in the cooling circuit. The hose creates a connection between engine, heater radiator and related fittings in the engine bay. The surface permits secure fastening with hose clamps. The design supports constant flow of coolant and reduces kinking, which helps maintain stable heating performance inside the vehicle cabin during regular operation.