Product Overview
140 degree thermostat kit for Mercruiser inline 4 & 6 cylinder inboard & sterndrive applications.>* Not for closed cooling systems Fits the Following Mercruiser Applications:120 hp 2.5L (Serial Number 2324347 - 0C853255) 1968 - 1989140 hp 3.0L (Serial Number 2508261 - 0F603999) 1968 - 19943.0L (Serial Number 0L010042 - 0L340999) 1998 - 20003.0LX (Serial Number 0C856559 - 0K999999) 1990 - 1997165 hp Inline 6 (Serial Number 2770032 - 5813433) 1970 - 1981
