Thermostat Housing Assembly for Mercruiser Mercury 4.3 5.0 5.7 350 MAG (863457A2)

Includes: - Thermostat Housing Assembly

Fits Models: - Mercruiser, Mercury

Model Years: - Check fitment before purchase

Submodels: - Common models include 4.3L, 5.0L, 5.7L, and 350 MAG engines

Engine Options: - 4.3L V6, 5.0L V8, 5.7L V8, 350 MAG (5.7L V8)

Description: This Thermostat Housing Assembly is designed for use with Mercruiser and Mercury engines, specifically compatible with the 4.3L, 5.0L, 5.7L, and 350 MAG models. It ensures proper coolant flow and temperature regulation, essential for optimal engine performance.

Features: - Direct replacement for factory thermostat housing - Durable construction for long-lasting performance - Ensures proper engine temperature regulation - Easy installation with standard tools - Compatible with multiple engine sizes

Part Number: 863457A2