Thermostat Kit – Fits Mercury/Mariner 25-40 HP 3-Cylinder (Replaces 825212A1, 825212001, 855676A1) 400HP 2003–2004 6L2-W0078-00-00

2003–2004 6L2-W0078-00-00

the engine sputtering or running rough at high speeds

Inspect your bow stop regularly for signs of wear

This Sierra 18-7750-1 Carburetor Kit – Fits Mercury/Mariner Outboard Motors is designed for rebuilding WME series carburetors

Why is my trim system sluggish after installing the new hose

Thermostat Kit – Fits Mercury/Mariner 25-40 HP 3-Cylinder (Replaces 825212A1, 825212001, 855676A1) 400HP 2003–2004 6L2-W0078-00-00Product 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;