SIERRA Thermostat Kit for Mercruiser Stern Drives
Kits include the thermostat (144°F temperature rating) , gaskets and O-rings required to replace those found on GM based V6 and V8 engines newer than 1983 with standard cooling systems.
For 50 years Sierra has been producing parts engineered to meet or exceed the OEM specifications and has gained the confidence of engine manufacturers and boat builders. Boaters and technicians can be assured a Sierra part will fit right the first time and restore function to OEM specifications.
- All thermostat kit components meets or exceeds manufacturer specifications
- Complete kit includes thermostat, gaskets and O-rings to eliminate time spent sourcing individual parts
- Thermostat has a temperature rating of 144°F
- Compatible with 1983 and newer GM based V6 and V8 applications with standard cooling