27-814680 1 Thermostat Housing Gasket For Mercruiser 3.0 L 27-8146801 3.0L 2PCS

Thermostat Housing Gasket for Mercruiser 3.0L

This thermostat housing gasket, cross-referenced as 27-814680 and 27-8146801, provides a secure replacement seal for the thermostat housing on engines for Mercruiser 3.0L, and the package includes two gaskets.

Overview

Designed to replace a worn or failed thermostat housing gasket for Mercruiser 3.0L engines, this thermostat housing gasket helps maintain the cooling system seal around the thermostat housing. It is intended for boat owners and marine technicians servicing the 3.0L power system for Mercruiser. The thermostat housing gasket set delivers the essential sealing surface needed to prevent coolant loss and reduce the risk of overheating.

Built For Performance

• Includes two thermostat housing gaskets for a complete service set
• Cross-references to OEM part numbers 27-814680 and 27-8146801
• Designed for the thermostat housing flange on engines for Mercruiser 3.0L
• Provides a tight sealing surface to help prevent coolant leaks in marine cooling systems
• Constructed for use in high-temperature engine compartments

Fits These Machines

• for Mercruiser 3.0L

On-The-Job Use

• Replacing a leaking thermostat housing gasket during cooling system repair
• Servicing the thermostat and housing during marine engine maintenance
• Sealing the thermostat housing after flushing or winterization work
• Preventing coolant loss and overheating during regular boat operation

Specs At A Glance

Good To Know

Q: Will this thermostat housing gasket fit an engine for Mercruiser 3.0L? A: Yes, this gasket is intended for Mercruiser 3.0L applications. Always confirm your engine serial number to ensure exact compatibility before installation.

Q: What is included in this set? A: This set includes two thermostat housing gaskets with cross-reference numbers 27-814680 and 27-8146801. The extra gasket provides a spare for future service needs.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.