Thermostat Kit – Fits Johnson/Evinrude V4 Crossflow 65-140 HP (Replaces 434841, 18-3673) 55HP it should be replaced separately

it should be replaced separately

This kit is designed for MerCruiser Alpha One drives equipped with 15-9/16" trim cylinders and all Bravo series drives (I

Locate the sea water pump housing on the engine

Designed as a direct bolt-on replacement for a straightforward installation

Clean the interior of the filter housing and cup

Thermostat Kit – Fits Johnson/Evinrude V4 Crossflow 65-140 HP (Replaces 434841, 18-3673) 55HP it should be replaced separatelyProduct Details This is a complete Thermostat Kit Fits Johnson Evinrude V4 Crossflow 65 140 HP engines from approximately 1978 to 1995. It is designed as a direct fit replacement for the dual thermostat system in various models, including 80 HP Jet, 85140 HP outboards, ensuring your engine maintains the correct operating temperature for optimal performance and longevity. This kit serves as a direct interchange for Sierra 18 3673, GLM 13270, and OMC