Coolant Hose for Mercruiser Sierra 4 Cylinder (18-70931)

Includes: - Coolant Hose

Fits Models: - Mercruiser 4 Cylinder Engines

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - Common engine sizes include 3.0L (Mercruiser 4 Cylinder)

Description: This coolant hose is designed for Mercruiser 4 Cylinder engines, specifically compatible with Sierra part number 18-70931. It is essential for maintaining proper coolant flow and engine temperature, ensuring optimal performance and longevity of your marine engine.

Features: - Commercial-grade construction for durability - Designed to withstand high temperatures and pressures - Direct fit for bolt-on installation - Compatible with Mercruiser 4 Cylinder engines - Ensures efficient coolant circulation

Part Number: 18-70931