Description

Sierra’s 18-3552 Thermostat fits 470/485 model engines with serial numbers 6218036 and below. It is interchangeable with Crusader 96358, GLM 13050, Mallory 9-43000, and Mercruiser Stern Drive 76270, 76270T. It features a temperature rating of 160°F. Each Sierra product meets or exceeds the original equipment part it replaces.
Fits 470/485 model engines with serial numbers 6218036 and below
Interchangeable with Crusader 96358, GLM 13050, Mallory 9-43000, and Mercruiser Stern Drive 76270, 76270T
Temperature Rating: 160°F
Each Sierra product meets or exceeds the original equipment part it replaces