Mercruiser Thermostat Housing - 18-1994 Mercruiser Thermostat Housing - 18-1994 by Sierra. Please use the Red PARTS CHARTS button (top of any page) to locate the correct part for your application. $ 134.47               More Information      Quantity:     Thermostat Housing - 18-1994 Thermostat Housing - 18-1994. Please use the Red PARTS CHARTS button (top of any page) to locate the correct part for your application. All prices are per unit (50' Coil=50 Units, 2 PK=2 Units, and etc.). Verify your quantity is correct at Check-Outn adjust as necessary. Send us an email (Contact Us button at top of any page) if you have any questions. $ 134.47               More Information      Quantity:     Quicksilver Flo-Torq II Hub Kits - For Volvo SX Sterndrives Quicksilver Flo-Torq II Hub Kits - For Volvo SX Sterndrives 1994 & Up with 4 3/4 Gear Case, 19 Spline, Applications using the removable type hub propellers. 835270Q1 $ 43.70               More Information