6D3-12411-00-00 Thermostat 140°F for Yamaha Jet Blaster DLX 3-Up 1050

Thermostat for Yamaha Jet Blaster DLX 3-Up 1050

This replacement thermostat, OEM cross-reference 6D3-12411-00-00, regulates coolant flow to keep your 2025-2026 Yamaha Jet Blaster DLX 3-Up 1050 running at a stable 140°F operating temperature.

Overview

This thermostat for Yamaha Jet Blaster DLX 3-Up 1050 controls coolant circulation so the engine warms to and holds its target 140°F range. Built as a direct-fit replacement for OEM part 6D3-12411-00-00, it suits riders servicing or restoring their 2025-2026 Jet Blaster DLX 3-Up 1050. Swap it in during routine cooling system maintenance to keep temperatures consistent on the water.

Built For Performance

• 140°F opening temperature matched to the factory cooling spec
• Direct cross-reference to OEM part 6D3-12411-00-00
• Regulates coolant flow to stabilize engine operating temperature
• Sealed housing resists corrosion from marine coolant exposure
• Drop-in fit for the 2025-2026 Jet Blaster DLX 3-Up 1050 cooling system

Fits These Machines

• for Yamaha Jet Blaster DLX 3-Up 1050, 2025-2026

On-The-Job Use

• Routine cooling system service and thermostat replacement
• Restoring proper warm-up behavior on a 2025-2026 Jet Blaster DLX 3-Up 1050
• Preventive maintenance before the riding season
• Diagnosing overheating or slow warm-up issues

Specs At A Glance

Good To Know

Q: How do I know if my thermostat needs replacing? A: Symptoms like slow warm-up, overheating, or erratic temperature readings often point to a stuck thermostat. Replacing it with this 140°F unit restores normal coolant regulation.

Q: Does this thermostat come with a gasket? A: This listing covers the thermostat itself as cross-referenced to 6D3-12411-00-00. Check your service manual for any additional seals or gaskets needed during installation.

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