Vanquish Gen 1 Thermostat housing stub pipe 1R12-321723-AD | AstonSpares

This hose connects the thermostat housing to the upright steel coolant pipes. There are 2, one either side and they are identical parts.

 You will know your rubber ones are failing when you see them bulging. These reinforced silicone replacements won't.

These are finished in matte black for the OEM look.

Supplied as a single pipe, there are 2 fitted per car.

Equivalent part No - 1R12-321723-AD