6FP-12411 Thermostat 60℃ 140℉ for Yamaha 75 90 HP F75B F90B VF90A 4-Str Outboard

Thermostat for Yamaha

This thermostat for Yamaha 75 and 90 HP four-stroke outboards replaces OEM part number 6FP-12411 and opens at 60℃ (140℉).

Overview

This thermostat for Yamaha 75 and 90 HP four-stroke outboards is an OEM replacement part (6FP-12411) that opens at 60℃ (140℉). This thermostat maintains proper engine temperature by controlling coolant flow through the cooling system. This thermostat helps keep Yamaha F75B, F90B, and VF90A outboards running within their intended temperature range.

Built For Performance

• Opens at 60℃ (140℉) to regulate cooling system temperature
• Replaces OEM part number 6FP-12411
• Designed for Yamaha 75 and 90 HP four-stroke outboard engines
• Compatible with Yamaha F75B, F90B, and VF90A models

Fits These Machines

• for Yamaha 75 HP
• for Yamaha 90 HP
• for Yamaha F75B
• for Yamaha F90B
• for Yamaha VF90A

On-The-Job Use

• Regulates coolant flow during normal outboard operation
• Maintains consistent operating temperature in Yamaha 75 and 90 HP four-stroke outboards
• Replaces a worn thermostat during cooling system maintenance
• Supports dependable engine performance during marine use

Specs At A Glance

Good To Know

Q: What temperature does this thermostat for Yamaha open at? A: It opens at 60℃ (140℉), allowing coolant to flow once the engine reaches that temperature.

Q: Is this thermostat for Yamaha an OEM replacement? A: It replaces OEM part number 6FP-12411 and is designed for Yamaha 75 and 90 HP four-stroke outboard models including F75B, F90B, and VF90A.

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