Description
Sierra Thermostat Kit - Mercruiser
Temperature Rating: 142°F
Fits: 1983 & newer GM V-6 & V-8 engines with standard cooling
Kit Contains:
| Contents | Part |
| Gasket, Thermostat | 18-2917-9 |
| Gasket, Thermostat Cover | 18-2554-9 |
| Gasket, Thermostat Cover | 18-2552-9 |
| Gasket, Thermostat | 18-2553-9 |
| O-Ring | 18-7173-9 |
| Thermostat | 18-3551 |
Interchangeable with the following:
GLM
13390
Mercruiser Stern Drive
807252Q4
807252T4
807252T7
