Mercury Thermostat Kit, 160°F (GM MerCruiser V6 & V8) 807252T5

Mercury Thermostat Kit, 160°F (GM MerCruiser V6 & V8) 807252T5 is a genuine Mercury/Quicksilver OEM replacement kit designed for compatible General Motors-based MerCruiser sterndrive and inboard engines with standard cooling systems. A properly functioning thermostat helps maintain the correct engine operating temperature for dependable performance, fuel efficiency, and long engine life.

Compatible with the following (1987-2016 w/ standard cooling):

• GM-based MerCruiser V6 sterndrive engines
• GM-based MerCruiser V8 sterndrive engines
• GM-based MerCruiser V6 inboard engines
• GM-based MerCruiser V8 inboard engines

This complete thermostat kit includes the replacement thermostat, O-rings, and gaskets needed for cooling system service. Replacing the sealing components during installation helps ensure a leak-free repair and reliable cooling system operation.

Kit Includes:

• 160°F thermostat
• O-rings
• Gaskets

Always install the thermostat temperature specified in your owner's or service manual. Using genuine Mercury replacement parts helps ensure proper fit, dependable operation, and long-term cooling system reliability.

Quicksilver is Mercury Marine's official parts and accessories brand, offering the same OEM quality and fit as Mercury-branded components.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.