Mercury MerCruiser Front Mounted Closed Cooling Kit - 2014 & newer MCM 4.5L MPI - 8M0119309 MerCruiser-8-1L-MCM--MIE-2011 A: A failed thermostat can

A: A failed thermostat can cause overheating or prevent the engine from reaching its proper operating temperature

leak-free and efficient

A Yamaha outboard thermostat helps regulate engine temperature by controlling cooling water flow through the engine as it warms up and operates

Stainless Steel 30° Rod & Cup Holder - Drain - Round Top

85-18)WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

Mercury MerCruiser Front Mounted Closed Cooling Kit - 2014 & newer MCM 4.5L MPI - 8M0119309 MerCruiser-8-1L-MCM--MIE-2011 A: A failed thermostat canSome engine models will require a closed cooling kit, a belt kit, and a seawater pump kit. Other models will not require all these kits. A note indicates that there might be a different kit that is required to make the kits fit the engine on which the closed colling is being installed. Front mounted kit. Full closed system which also protects the dry joint exhaust manifolds from corrosion. 2014 & newer MerCruiser Marine 4. 5L Multi Port Fuel Injection