New original coolant hoses for the Alfa Romeo 166 are no longer produced and finding new ones is almost impossible. Even good used ones are hard to find and often cost a lot. The best solution is to replace it with a silicone coolant hose.
We sell the GSR coolant hoses for the V6 24V engines, specifically designed for the Alfa 166 and exclusively produced for Alfa 166 Parts. This set of 4 coolant hoses fits all 2.5 and 3.0 V6 24V first series models, except for the Sportronic versions with a CF3 V6 24V engine . It comes in black only and we give a 5 YEAR warranty.
Please check if your car is equipped with 4 or 5 coolant hoses. If it has only 4, it has both the connections on the radiator on the transmission side of the engine. If there is one connection on both sides of the radiator, you’ll need the 5 hose set.
If in doubt, please ask us.