Suzuki DT8-DT30 Thermostat (50°C) 17670-92D11

The Suzuki Thermostat 17670-92D11 is a genuine Suzuki OEM 50°C (122°F) water thermostat designed for select DT-series two-stroke outboards. It regulates cooling-water flow based on engine temperature, helping maintain proper operating temperature and cooling system performance.

This thermostat fits select DT8C, DT9.9C, DT25C, and DT30C outboards and replaces the earlier 17670-92D10 thermostat.

Compatible with the following:

• Suzuki DT8C (1988-1997)
• Suzuki DT9.9C (1988-1997)
• Suzuki DT25C (1989-2000)
• Suzuki DT30C (1989-2000)

Replaces/Supersedes: 17670-92D10

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.