YAMAHA F75-F250 4T Outboard Thermostat 67F-12411-01-00 & Gasket 63P-12414-00-00

Thermostat and Gasket for Yamaha

This thermostat and gasket set for Yamaha F75-F250 four-stroke outboards replaces OEM part numbers 67F-12411-01-00 and 63P-12414-00-00 to regulate engine temperature and maintain proper cooling.

Overview

This thermostat for Yamaha outboards controls coolant flow in four-stroke F75-F250 engines. The included gasket seals the thermostat housing and prevents leaks. It is intended for Yamaha 75-250 hp four-stroke outboards.

Built For Performance

• Thermostat element opens and closes to regulate engine coolant temperature.
• Gasket helps maintain a sealed connection between the thermostat housing and the engine.
• Replacement part for Yamaha matches OEM cross-reference numbers 67F-12411-01-00 and 63P-12414-00-00.
• Designed for Yamaha four-stroke outboards in the F75-F250 range.

Fits These Machines

• for Yamaha F75-F250 four-stroke outboards

On-The-Job Use

• Keeps the outboard near peak operating temperature during long runs.
• Helps maintain cooling system performance while trolling or idling.
• Supports reliable temperature regulation in saltwater and freshwater use.
• Use during routine cooling system maintenance for Yamaha four-stroke outboards.

Specs At A Glance

Good To Know

Q: Will this thermostat and gasket work in the listed four-stroke outboards? A: It replaces parts 67F-12411-01-00 and 63P-12414-00-00 and is intended for Yamaha F75-F250 four-stroke outboards; confirm your exact engine serial number before ordering.

Q: What should I check before installing this thermostat? A: Compare the old part numbers and inspect the gasket surface. Confirm the engine serial number falls within the listed F75-F250 range.

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