10Pcs Mercury Mercruiser Sterndrive IO Thermostat Housing Sleeve 23-806922

Thermostat Housing Sleeve for Mercury Mercruiser

This 10-piece thermostat housing sleeve set replaces OEM part number 23-806922 for Mercury MerCruiser sterndrive inboard/outboard engines, providing a precise fit for the thermostat housing.

Overview

This 10-piece thermostat housing sleeve set for Mercury MerCruiser is an OEM replacement part number 23-806922. These sleeves are used in sterndrive IO engines to ensure proper thermostat seating and coolant flow regulation. The set provides multiple spare sleeves for convenient replacement during routine maintenance.

Built For Performance

• Manufactured to exact OEM specifications
• Durable material resists heat and corrosion
• Ensures proper thermostat alignment
• Helps prevent coolant leaks
• Includes 10 pieces for multiple replacements

On-The-Job Use

• Used in Mercury MerCruiser sterndrive inboard/outboard engines
• Ideal for replacing worn or damaged thermostat housing sleeves
• Commonly installed during engine cooling system maintenance
• Supports proper engine temperature regulation

Specs At A Glance

Good To Know

Q: What is the purpose of this thermostat housing sleeve? A: The sleeve fits inside the thermostat housing to hold the thermostat in place and ensure proper coolant flow. It helps maintain the correct engine temperature for optimal performance.

Q: How do I know if this sleeve fits my Mercury MerCruiser? A: This sleeve matches OEM part number 23-806922, which is used in many Mercury MerCruiser sterndrive IO engines. Verify your engine's part number before purchase.

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