Restore proper cooling system performance with this low-profile thermostat housing assembly designed for Indmar marine engine applications. Product: Thermostat Housing (T-Stat HSG) – Complete Assembly Profile: Low / Low-Profile configuration for tight engine compartments Fitment & compatibility: Thermostat housings can vary by engine model, year, and cooling system configuration. Please confirm compatibility with your Indmar engine using your engine serial number and/or the OEM part reference for “T-STAT HSG COMPLETE LOW/PRO” prior to ordering. Common symptoms a thermostat housing may help address: coolant leaks at the housing, unstable engine temperature, or corrosion around hose/port connections. Notes: Professional installation is recommended. Always use the correct gasket/sealant (as specified by the engine manufacturer) and torque fasteners to spec to prevent leaks.