Suzuki DF8A/DF9.9A Thermostat 17670-94404

The Suzuki Thermostat 17670-94404 is a genuine Suzuki OEM cooling system component designed for select portable DF-series four-stroke outboards. This water thermostat regulates coolant flow through the engine, helping maintain proper operating temperature and reliable cooling system performance.

Replacing a worn or sticking thermostat during cooling system service helps support proper temperature control and efficient engine operation.

Compatible with the following:

• Suzuki DF8A (All Years)
• Suzuki DF9.9A (All Years)

Exact fitment can vary by engine model, model year, and serial number, so compatibility should be confirmed before ordering.

To Confirm Compatibility: Contact our team with your engine model and serial number before ordering. Call 727-596-5929 for assistance.