160 Degree Thermostat | Sierra 18-3558
Thermostat used on OMC and Volvo Penta 4 cylinder fresh water cooled marine engines.
- Fits OMC 2.5L and 3.0L closed cooled marine engines from 1982 to 1988
- Fits Volvo Penta 3.0L closed cooled marine engines from 1994 to 2000
- Replaces OMC 3853799
- Replaces Volvo Penta 3853799
