Thermostat Service Kit – Fits Mercury/Mariner V6 & V8 175HP-300HP (Replaces 8M0162139, 8M0137816) 110-146HP V8-225-CE-B V8 4-Stroke 3885250

V8-225-CE-B V8 4-Stroke 3885250

For Evinrude & Johnson outboards

Start the engine and listen for any unusual noises

A loose connection can cause a misfire

Brand Part Number Yamaha 67D-24410-00 / 67D-24410-01 / 67D-24410-02 / 67D-24410-03 Suzuki 15100-91J00 / 15100-91J01 / 15100-91J02 Johnson/Evinrude 5037518 / 5033371 Sierra 18-35304

Thermostat Service Kit – Fits Mercury/Mariner V6 & V8 175HP-300HP (Replaces 8M0162139, 8M0137816) 110-146HP V8-225-CE-B V8 4-Stroke 3885250Product 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