Description
Includes: – Thermostat 160℉ 71℃
Fits Models: – Yanmar Marine Inboard 2GM, 3GM, 3HM
Model Years: – Check fitment before purchase
Submodels: – Applies to listed models
Engine Options: – Common engine sizes include 1.5L (2GM), 2.2L (3GM), and 3.0L (3HM)
Description: This thermostat is designed for Yanmar Marine Inboard engines, specifically the 2GM, 3GM, and 3HM models. It regulates engine temperature to ensure optimal performance and prevent overheating.
Features: – Direct replacement for Yanmar part number 121750-49800 – Maintains engine temperature at 160℉ (71℃) – Durable construction for marine applications – Bolt-on installation for quick maintenance
Part Number: 121750-49800









