Thermostat Housing Sleeve MerCruiser V6-V8

This Thermostat Housing Sleeve is designed for MerCruiser V6 and V8 engines, ensuring proper temperature regulation.

• MerCruiser - fits 3.7L to 8.2L V6 and V8 engines
• Replaces part number 23-806922 for easy installation
• Critical for maintaining engine temperature and performance