Thermostat Kit for Mercruiser 3.7L 4 Cylinder (Early) - 775-545, 76270T, 18-3555

Includes: - Thermostat Kit

Fits Models: - Mercruiser 3.7L 4 Cylinder

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - 3.7L 4 Cylinder (commonly known as the 165 HP engine)

Description: This thermostat kit is designed specifically for the Mercruiser 3.7L 4 Cylinder engine, ensuring optimal cooling system performance. It includes all necessary components for a complete installation, helping to maintain proper engine temperature and efficiency.

Features: - Direct fit for Mercruiser 3.7L 4 Cylinder engines - Includes thermostat and gasket for direct fitment - Helps prevent overheating and engine damage - Durable construction for long-lasting performance - Compatible with early model Mercruiser applications

Part Numbers: 775-545, 76270T, 18-3555