Description
Includes: – Thermostat Kit
Fits Models: – Yamaha Outboard Motors
Model Years: – Check fitment before purchase
Submodels: – Applies to listed models
Engine Options: – 40 HP, 50 HP, 60 HP, 70 HP 4-Stroke
Description: This Thermostat Kit is designed for Yamaha Outboard motors with 40, 50, 60, and 70 HP 4-Stroke engines. It ensures optimal engine temperature regulation, preventing overheating and maintaining performance. The kit includes all necessary components for installation, providing a reliable solution for your outboard cooling system.
Features: – Direct replacement for OEM parts – Ensures proper engine temperature control – Compatible with multiple Yamaha outboard models – Bolt-on installation with included components – Durable construction for long-lasting performance
Part Number: 66M-12411, 6G8-12411









