Parts for your 2011 Mazda Cx-9-Thermostat housing

2011 Mazda CX-9 Thermostat Housing: Purpose, Care and Replacement

Based on the 2011 Mazda CX-9 Workshop Manual cooling system section and the Mazda Electronic Parts Catalogue for the 3.7‑litre MZI V6, this vehicle is fitted with a thermostat housing (Mazda often labels it the “water outlet”). The housing sits at the front of the engine and encloses the thermostat while routing coolant to the radiator