Thermostat 6FP-12411 For Yamaha 75-90 HP 4-Stroke 16-UP Replaces 6FP-12411-00

Thermostat 6FP-12411 for Yamaha

This thermostat 6FP-12411 for Yamaha marine engines controls coolant flow to maintain correct operating temperature, serving as a direct replacement for OEM part number 6FP-12411-00 in Yamaha 75-90 HP 4-stroke outboards built from 2016 up.

Overview

The thermostat 6FP-12411 for Yamaha is built to keep a Yamaha 75-90 HP 4-stroke outboard running at the right temperature. It opens and closes as coolant heat changes, helping the engine warm up quickly and avoid overheating. This replacement thermostat for Yamaha matches the OEM part number 6FP-12411-00.

Built For Performance

• Direct replacement for Yamaha outboard cooling system
• Precision opening and closing for stable temperature control
• Constructed from corrosion-resistant materials for marine use
• Engineered to meet OEM 6FP-12411-00 specifications
• Designed for Yamaha 75-90 HP 4-stroke engines from 2016 upward

Fits These Machines

• for Yamaha 75 HP 4-stroke (2016-up)
• for Yamaha 90 HP 4-stroke (2016-up)

On-The-Job Use

• Maintaining proper engine temperature during long cruising runs
• Preventing overheating when operating in warm or tropical waters
• Supporting quicker warm-up at the start of the day
• Helping the cooling system respond to changing load conditions

Specs At A Glance

Good To Know

Q: How does this thermostat work? A: It opens and closes to regulate coolant flow, letting the engine warm up quickly and stay at a safe temperature.

Q: Which Yamaha outboards does it fit? A: It fits Yamaha 75-90 HP 4-stroke engines from 2016 up, and the engine serial number should be checked before ordering.

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