JOHNSON EVINRUDE OUTBOARD MOTOR ENGINE THERMOSTAT KIT 60-75 HP 18-3669

Thermostat Kit for Johnson Evinrude

This thermostat kit for Johnson Evinrude outboard motors regulates engine temperature to prevent overheating and ensure efficient operation, and is cross-referenced to OEM part number 18-3669.

Overview

This thermostat kit is designed for Johnson Evinrude outboard engines in the 60 to 75 horsepower range. It controls coolant flow to maintain optimal operating temperature, improving fuel efficiency and engine longevity. The kit includes the thermostat and gaskets needed for a complete replacement.

Built For Performance

• Precision-machined thermostat for accurate temperature response
• High-quality materials resist corrosion from saltwater and freshwater
• Includes needed gaskets for a secure seal
• Direct replacement for OEM part 18-3669
• Engineered to meet or exceed original specifications

On-The-Job Use

• Used during routine maintenance of Johnson Evinrude outboards
• Ensures proper engine cooling during long trips
• Helps prevent overheating in demanding marine conditions

Specs At A Glance

Good To Know

Q: How often should a thermostat be replaced? A: Typically every 2-3 years or when you notice temperature fluctuations. Replacing it with this kit ensures reliable cooling.

Q: Is this kit compatible with both saltwater and freshwater use? A: Yes, the materials are corrosion-resistant, making it suitable for all marine environments.

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