Quicksilver 53045Q01 Thermostat Housing Gasket for MCM/MIE GM V8 Engines

The Quicksilver 53045Q01 is a genuine OEM thermostat housing gasket designed specifically for MerCruiser (MCM) and Mercury Inboard Engines (MIE) with GM V8 powerplants. This precision-cut gasket provides a reliable seal between the thermostat housing and engine block, preventing coolant leaks and maintaining proper cooling system pressure.

Key Features:

• Genuine Quicksilver OEM replacement part ensures exact fit and quality
• Engineered specifically for MCM/MIE GM V8 marine engines
• Durable gasket material withstands high temperatures and marine environments
• Prevents coolant leaks at the thermostat housing connection
• Essential component for thermostat replacement or cooling system service

This gasket is a critical wear item that should be replaced whenever servicing the thermostat or housing assembly. Using a genuine Quicksilver gasket ensures proper sealing and prevents costly coolant leaks that can lead to engine overheating.