Sierra International 18-3647, Thermostat Kit Medium

The Sierra International 18-3647 Thermostat Kit Medium is designed to regulate engine temperature effectively. It is suitable for use in various marine engines to ensure optimal performance and prevent overheating.

• Thermostat Kit Medium for temperature regulation
• Compatible with multiple marine engine models
• Helps maintain optimal engine operating temperature
• Essential for engine cooling system maintenance

This is an aftermarket part, not OEM. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.