V-4 Crossflow
- Sierra Thermostat Kit
- Contains: 18-0675 Thermostat Gasket, 18-0977 Thermostat Gasket, 18-2391 Grommet, 18-3564 Poppet Relief Valve, 18-1243 Valve Springs, 18-3543 Thermostat
- Sierra part number: 18-3673
- Interchangeable with the following: GLM 13270
- Sierra Thermostat Kit
- Contains: 18-0675 Thermostat Gasket, 18-0977 Thermostat Gasket, 18-2391 Grommet, 18-3564 Poppet Relief Valve, 18-1243 Valve Springs, 18-3543 Thermostat
- Sierra part number: 18-3673
- Interchangeable with the following: GLM 13270
