- Sierra Thermostat Gasket
- Meets or exceeds the original equipment quality
- Sierra part number: 18-0339
- Interchangeable with the following: GLM 32820, Mallory 9-60004, Mercury 27-430062, 27-430068, 27-430067, 27-430066, 27-430065, 27-430063, 27-430061
- Sierra Thermostat Gasket
- Meets or exceeds the original equipment quality
- Sierra part number: 18-0339
- Interchangeable with the following: GLM 32820, Mallory 9-60004, Mercury 27-430062, 27-430068, 27-430067, 27-430066, 27-430065, 27-430063, 27-430061
