Exhaust Water Shutter for Mercruiser V6 V8 (99370A, Sierra 18-2733, 89160, 9-42801)

Includes: - Exhaust Water Shutter

Fits Models: - Mercruiser V6 and V8 engines

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - Compatible with standard engine options

Description: This Exhaust Water Shutter is designed for Mercruiser V6 and V8 engines, ensuring proper water flow and preventing exhaust backflow. It is a crucial component for maintaining engine performance and longevity in marine applications.

Features: - Direct replacement for Mercruiser part numbers 99370A, Sierra 18-2733, 89160, and 9-42801 - Durable construction for reliable performance in marine environments - Easy installation with standard tools - Helps prevent overheating and engine damage - Ensures optimal exhaust system function

Part Number: 99370A, Sierra 18-2733, 89160, 9-42801