Description SIERRAMARINE 18-3649 THERMOSTAT Temperature: 160 Degree Fahrenheit; Fits 1987+ GM Engines
Quick view SIERRAMARINE SIERRAMARINE 18-3647D THERMOSTAT KIT (DISPLAY PACK) Temperature: 160 Degree Fahrenheit; With Gasket; Display Pack; Fits 1987+ GM Engines With Standard Cooling MSRP $40.39 Was Price Now $31.72 28 in stock Add to Your List
Quick view SIERRAMARINE SIERRAMARINE 18-3553 THERMOSTAT Temperature: 143 Degree Fahrenheit; Fits Mercury Marine Engines MSRP Was Price Now $27.77 9 in stock Add to Your List
Quick view SIERRAMARINE SIERRAMARINE 18-3541 THERMOSTAT Temperature: 140 Degree Fahrenheit; Fits Yamaha Outboard Engines MSRP $38.99 Was Price Now $35.99 5 in stock Add to Your List