1977-79 Honda GL1000 Thermostat ~ Replaces Honda OEM 19300-611-005 GL1000K (1978) OEM/reference number: 17211-431-671

OEM/reference number: 17211-431-671

Use it when the rear case cover is removed or oil seepage appears around that engine-case joint

OEM/reference number: 12251-MG9-306

passage openings

and nearby seals before assembly

1977-79 Honda GL1000 Thermostat ~ Replaces Honda OEM 19300-611-005 GL1000K (1978) OEM/reference number: 17211-431-671Thermostat Replaces Honda OEM 19300 611 005. This thermostat regulates coolant flow as the engine warms so the cooling system reaches and maintains its intended operating temperature. Fitment Compatibility Fits Honda: Honda GL1000K (1977 79) Product Details Use area: Cooling system. OEM reference number: 19300 611 005. Before Ordering Confirm component location, hoses, connectors, and mounting. Check coolant level and leaks after service.