6D3-12411-00-00 Thermostat 140°F for Yamaha VX Cruiser 1050 2016-2026

Thermostat for Yamaha VX Cruiser 1050

This 140°F thermostat for Yamaha replaces OEM part 6D3-12411-00-00, regulating coolant flow to hold the engine at its intended operating temperature.

Overview

This thermostat for Yamaha keeps the 1050 engine in its proper heat range by opening and closing at 140°F. It suits riders performing routine cooling system service on the VX Cruiser 1050. Using a thermostat for Yamaha that matches the original cross-reference helps maintain steady engine temperatures.

Built For Performance

• 140°F opening point matches the factory temperature rating
• Built to OEM cross-reference 6D3-12411-00-00 for direct replacement
• Wax-pellet design responds smoothly as coolant warms
• Sealing flange limits bypass flow once fully open
• Corrosion-resistant housing suited to closed-loop marine cooling

Fits These Machines

• for Yamaha VX Cruiser 1050, 2016-2026

On-The-Job Use

• Routine cooling system refresh on personal watercraft
• Replacing a stuck thermostat that causes overheating
• Replacing one stuck open that keeps the engine running cold
• Seasonal service before the riding months begin

Specs At A Glance

Good To Know

Q: How do I know the thermostat has failed? A: An engine that overheats quickly or never reaches normal temperature often points to a thermostat stuck closed or open. Replacing it restores normal coolant regulation.

Q: Should the thermostat be replaced on its own? A: Many owners replace it during a coolant flush or when the thermostat housing is already open. Inspect seals and gaskets at the same time for a clean install.

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