basic power industries
177 Fulford Dr.
Harkers Island, NC 28531
(252) 504-3355

Thermostat Kit for Mercruiser GM Inline 4, 6 Cylinder 59078Q3

Part #: SIE18-3650

$14.97

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Thermostat and Gasket kit used on Mercruiser inline GM 4 cylinder and 6 cylinder, 153 120 2.5, 140 181 3.0, 250 4.1 165, applications.

143 Degree and is used with Raw Water cooling.

Replaces Mercruiser OEM: # 59078Q3.



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Basic Power Industries • 177 Fulford Dr, Harkers Island, NC 28531-9520, US • +1-252-504-3355