Thermostat Kit – Fits Mercury/Mariner 25-40 HP 3-Cylinder (Replaces 825212A1, 825212001, 855676A1) 400HP the engine sputtering or running

the engine sputtering or running rough at high speeds

Carefully open the fuel module housing

Why is my trim system sluggish after installing the new hose

1 x Body (6E5-24412-02-00)

Includes the impeller and both front and rear wear plates for a comprehensive service

Thermostat Kit – Fits Mercury/Mariner 25-40 HP 3-Cylinder (Replaces 825212A1, 825212001, 855676A1) 400HP the engine sputtering or runningProduct Details This Thermostat Kit Fits Mercury Mariner 25 40 HP 3 Cylinder Outboards (Replaces 825212A1, 825212001, 855676A1) is an essential component for maintaining correct engine operating temperature. It is designed specifically for Mercury and Mariner 2540 HP, 3 cylinder, 4 stroke outboards manufactured between 1995 and 2018. It serves as a direct interchange for multiple part numbers, including Mercury 825212A1, 825212001, and 855676A1;