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Mercruiser Thermostat Housing

8190
guidebook

Parts Selection Guide

Find the parts you need

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Prop Selection Guide

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      • Sierra 18-3650 Thermostat Kit
        List Price: $24.49
        Starting At: $16.99

        Sierra 18-3650 Mercruiser 140 Degree Thermostat Kit  For Mercruiser Sterndrive engines using 140 degree thermostat. Fits 1998 & older MCM GM In-Line 4 & 6 cylinder engines. Kit Includes: (1) 18-2831 Thermostat Gasket (1) 18-3550...

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      • Sierra 18-3648 Thermostat Kit
        List Price: $26.99
        Starting At: $18.99

        Sierra 18-3648 Mercruiser 160 Degree Thermostat Kit Sierra high-quality engine parts are designed to meet OEM specifications.  Temperature Rating: 160° Kit Contains: (1) 18-3649 Thermostat (1) 18-2553 Thermostat Cover Gasket (1)...

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      • Sierra 18-1994 Thermostat Housing
        List Price: $227.99
        Starting At: $159.49

        Sierra 18-1994 Mercruiser Thermostat Housing Sierra high-quality engine parts are designed to meet OEM specifications. Fits MCM/MIE GM V-6 & V-8 (305, 350, 454, 502 & 540 cid) engines Interchangeable...

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