Thermostat Service Kit – Fits Mercury/Mariner V6 & V8 175HP-300HP (Replaces 8M0162139, 8M0137816) 110-146HP This kit serves as a

This kit serves as a direct interchange for Johnson/Evinrude 394711/0394711

A loose connection can cause a misfire

it is highly recommended to use a new gasket during installation to ensure a proper

Functions as a low-pressure alarm switch for engine protection

1998-2013)

Thermostat Service Kit – Fits Mercury/Mariner V6 & V8 175HP-300HP (Replaces 8M0162139, 8M0137816) 110-146HP This kit serves as aProduct Details This Thermostat Service Kit Fits Mercury Mariner V6 & V8 175HP 300HP is essential for maintaining your engine's cooling system at the correct operating temperature. It is designed for Mercury Mariner 3. 4L V6 and 4. 6L V8 4 Stroke outboards from 2013 and up, with serial numbers 2B529482 and higher. This kit is a direct replacement for Mercury part numbers 8M0162139 and 8M0137816, and also serves as an interchange for Quicksilver