6D3-12411-00-00 Thermostat 140°F for Yamaha V1 Sport 1050 2016

Thermostat for Yamaha V1 Sport 1050

This 140°F thermostat for Yamaha V1 Sport 1050 replaces OEM part 6D3-12411-00-00, regulating coolant flow to keep engine temperatures stable during operation.

Overview

This thermostat for Yamaha V1 Sport 1050 controls the flow of coolant through the engine so it reaches and holds proper operating temperature faster. It serves as a direct replacement for the original thermostat and cross-references OEM part number 6D3-12411-00-00. Built for riders and mechanics who need a dependable thermostat for Yamaha V1 Sport 1050 watercraft.

Built For Performance

• 140°F opening temperature rated for marine engine cooling systems
• Cross-references OEM part number 6D3-12411-00-00
• Housing and seal design helps prevent coolant leaks under pressure
• Wax-pellet element opens and closes consistently with temperature changes
• Constructed to resist corrosion from coolant and saltwater exposure

Fits These Machines

• for Yamaha V1 Sport 1050 (2016)

On-The-Job Use

• Replacing a stuck or slow-opening thermostat on a personal watercraft
• Routine cooling system service before the riding season
• Restoring proper operating temperature after overheating issues

Specs At A Glance

Good To Know

Q: How do I know if my thermostat needs replacing? A: Signs include the engine running too hot or too cold, fluctuating temperatures, or coolant not circulating properly. A thermostat stuck open or closed should be replaced.

Q: Does this thermostat come with a gasket? A: Check the listing details for included components before ordering. A new gasket or O-ring is often recommended during installation to prevent leaks.

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