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177 Fulford Dr.
Harkers Island, NC 28531
(252) 504-3355
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Hose Water Molded T-stat to Port Manifold Mercruiser 4.3L 5.0L 5.7L 32-860144


  • Part #: SIE18-70940

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Thermostat Housing to Port Exhaust Manifold 1 Inch (25mm) I.D. Molded Hose.

Used with the one piece 4 hose raw water cooling thermostat housing.

Replaces Mercruiser 32-860144

Fits: MCM/MIE GM 4.3 & 305, 350, 377

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