60℃ 140°F Thermostat 17670-90J20 for Suzuki DF225 DF200 DF250 4 Stroke Outboard

Thermostat 60°C 140°F for Suzuki DF225 DF200 DF250

This 60°C 140°F thermostat, referencing OEM cross-reference 17670-90J20, regulates engine temperature in select Suzuki 4-stroke outboards. Designed for optimal cooling system flow, this thermostat ensures consistent operating conditions. Engineered for Suzuki DF225, DF200, and DF250 outboard motors, this part supports reliable performance.

Overview

This thermostat for Suzuki DF225 DF200 DF250 4 stroke outboard opens at 60°C (140°F) to maintain proper engine temperature. It is a direct replacement component that manages coolant flow in the engine's cooling system. The thermostat is built for Suzuki outboard engines requiring the 17670-90J20 cross-reference part.

Built For Performance

• Opens at precisely 60°C (140°F) for accurate temperature regulation
• Constructed with corrosion-resistant materials for marine environments
• Provides consistent coolant flow to prevent engine overheating
• Direct fitment for compatible Suzuki 4-stroke outboard models
• Meets OEM specifications for reliable thermal response

Fits These Machines

• for Suzuki DF200
• for Suzuki DF225
• for Suzuki DF250

On-The-Job Use

• Installs in the cooling system housing of large displacement Suzuki outboards
• Maintains optimal engine temperature during extended cruising
• Supports consistent operation under varying load conditions
• Used in saltwater and freshwater boating applications

Specs At A Glance

Good To Know

Q: How often should this thermostat be replaced? A: Replacing the thermostat every 2-3 seasons or after engine overheating is recommended to ensure reliable cooling system function. Regular inspection helps maintain consistent engine temperatures.

Q: Can this thermostat be used in saltwater engines? A: Yes, this thermostat is constructed with corrosion-resistant materials suitable for marine use, including saltwater environments. It maintains proper engine temperature in corrosive conditions.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.