Suzuki DT9.9-DT28 Thermostat 17670-93020

The Suzuki Thermostat 17670-93020 is a genuine Suzuki OEM cooling system component used on select two-stroke DT-series outboards. The thermostat regulates cooling-water flow based on engine temperature, helping the outboard reach and maintain its proper operating temperature.

This thermostat is used on several older Suzuki DT engine families, so the exact application should be verified by model, year, and serial number before replacement.

Compatible with the following:

• Suzuki DT9.9
• Suzuki DT14
• Suzuki DT16
• Suzuki DT20
• Suzuki DT25
• Suzuki DT28

Exact model-year coverage varies across these older DT-series applications, 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.