ACDelco 15-81889 Engine Coolant Thermostat Housing

Replacing the Engine Coolant Thermostat Housing on your vehicle The ACDelco 15-81889 is a direct replacement with the fit of an Original Equipment part.

• Repairs leaking thermostat housings
• GM-recommended replacement part for your GM vehicles original factory component
• Offering the quality reliability and durability of GM OE
• Manufactured to GM OE specification for fit form and function