New 60 Degree Thermostat 4-225 HP For Yamaha Outboard Motors 66M-12411-01-00

60 Degree Thermostat for Yamaha Outboard Motors

This 60 degree thermostat for Yamaha outboard motors regulates engine temperature for optimal performance, matching OEM reference 66M-12411-01-00.

Overview

The 60 degree thermostat for Yamaha outboard motors is a direct replacement component that maintains proper engine temperature. Designed for Yamaha outboards from 4 to 225 horsepower, this thermostat ensures reliable cooling system operation. With OEM part number 66M-12411-01-00, it meets factory specifications.

Built For Performance

• Precisely opens at 60 degrees to regulate coolant flow
• Constructed from corrosion-resistant materials for marine environments
• Engineered to match OEM Yamaha specifications
• Replaces worn or stuck thermostats
• Compatible with a wide range of Yamaha outboard models

On-The-Job Use

• Ensure consistent engine temperature during long runs
• Prevents overheating and improves fuel efficiency
• Suitable for both saltwater and freshwater operation
• Ideal for routine maintenance and cooling system repair

Specs At A Glance

Good To Know

Q: What is the opening temperature of this thermostat? A: It opens at 60 degrees to regulate engine temperature, ensuring optimal performance.

Q: Does this thermostat fit all Yamaha outboards? A: It fits Yamaha outboards in the 4-225 HP range, but always confirm compatibility with your specific model and serial number.

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