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

Thermostat for Yamaha VX Limited 1050

This 140°F thermostat for Yamaha replaces OEM part 6D3-12411-00-00, regulating engine coolant temperature on VX Limited 1050 personal watercraft from 2016 through 2026.

Overview

This thermostat for Yamaha keeps the 1050 engine in its proper operating range by controlling coolant flow as temperatures rise and fall. It is built for riders who need a dependable replacement for a stuck or worn thermostat on a VX Limited 1050. The 140°F rating and OEM cross-reference 6D3-12411-00-00 make matching the original specification straightforward.

Built For Performance

• 140°F opening temperature matched to the 1050 engine's cooling needs
• Cross-references OEM part 6D3-12411-00-00 for direct fitment
• Seals and opens consistently to stabilize running temperature
• Housing and valve constructed for marine cooling system conditions
• Helps prevent overheating during sustained wide-open throttle runs
• Compact design that installs in the original thermostat location

Fits These Machines

• for Yamaha VX Limited 1050, 2016-2026

On-The-Job Use

• Replacing a thermostat that fails open and keeps the engine running cold
• Replacing a thermostat stuck closed that causes overheating warnings
• Routine cooling system service on a VX Limited 1050
• Freshwater and saltwater riding where stable engine temperature matters

Specs At A Glance

Good To Know

Q: How do I know if my thermostat needs replacing? A: Common signs are the engine running cold, overheating warnings, or erratic temperature behavior. A thermostat that no longer opens or closes at 140°F should be replaced.

Q: Does this thermostat fit other Yamaha models? A: It is listed for the VX Limited 1050 from 2016 to 2026. Confirm your model and serial number before ordering to be sure of fitment.

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