WSM Thermostat for Mercury / Yamaha 9.9 - 55 HP (1952–2023)

Includes: - WSM Thermostat

Fits Models: - Mercury Outboards - Yamaha Outboards

Model Years: - 1952–2023

Submodels: - Applies to listed models

Engine Options: - Common engine sizes include 9.9 HP, 15 HP, 25 HP, 30 HP, 40 HP, 50 HP

Description: The WSM Thermostat is designed for Mercury and Yamaha outboard motors ranging from 9.9 to 55 HP, covering a wide production span from 1952 to 2023. This thermostat ensures optimal engine temperature regulation, enhancing performance and longevity.

Features: - Direct replacement for reliable performance - Compatible with a range of Mercury and Yamaha outboards - Durable construction for long-lasting use - Simple installation for quick maintenance - Maintains optimal engine temperature for efficiency

Part Number: Not specified