Mercury Thermostat Assembly Kit 8M0205186 provides proper engine cooling temperatures, helping to assure peak performance and highest efficiency.
- Fits Mercury 5.7L V10 350-400hp Verado and Mercury Racing 5.7L 400R outboards
- Contains only thermostat assembly
- Mercury parts and accessories are backed by decades of experience in engineering, testing, and manufacturing to provide the best fit, function and performance
