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CLOSED COOLING SYSTEM, POPPET VALVE / THERMOSTAT HOUSING - 1998 Stern Drive 3.0L [ALPHA MPI] 41510P1UU | Crowley Marine
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MerCruiser thermostat housing 861493A3 MerCruiser thermostat housing 120 140 165 2.5 3.0 47587 60372 [MerCruiser thermostat housing 12] - $35.99 : Used Boat Parts
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Mercury | MERCRUISER | 3.0L GM 181 I/L4 | 0L097000 THRU 0W301999 | Thermostat and Hoses(S/N: 0L340999 And Below) - Mercury Outboard Motor Parts - Van's Sport Center
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Marine Engine Depot. 2.5L - 3.0L Mercruiser Thermostat Kit 140 Degree 1975-1978 / 1982-1997 Replaces 9078T3
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