Yamaha - Water Level Float - Cooling System Sensor Component - 6P3-24469-00-00

Overview

This is one of those parts that quietly does its job until it doesn’t—and then you notice fast. I’ve seen floats stick or wear out and suddenly you’re chasing warning lights or missing them altogether. When it’s working right, it keeps track of water levels and gives you a heads-up before anything gets serious. It’s a small component, but it’s tied directly to protecting your engine.

Key Features

• Reliable Level Monitoring – Tracks water level conditions to support accurate system feedback.
• OEM Fit and Function – Designed to install cleanly and operate as intended with factory systems.
• Corrosion-Resistant Materials – Built to handle constant exposure to water and marine conditions.
• Supports Engine Protection Systems – Helps trigger alerts that prevent cooling-related issues.

Engine & Boat Compatibility

Designed for Yamaha outboard engines equipped with water level monitoring or cooling system warning systems. Commonly used across a range of Yamaha outboards where maintaining proper water levels is critical for engine safety.

FAQ

Q: What are signs this float is going bad?
A: False warnings, no alerts when expected, or inconsistent readings.

Q: Can debris affect how this works?
A: Yes, buildup can cause the float to stick or move improperly.

Q: Does this directly control cooling?
A: No, it monitors levels and signals the warning system.

Q: How often should I inspect it?
A: Check it during routine maintenance, especially in dirty or saltwater conditions.

Q: Any installation tips?
A: Make sure it moves freely and the housing is clean before installing.