SALE Quick view Details Sea Star Solutions | sku: MD18-3652 Sea Star Solutions Mercury. Thermostat Kit - Sierra Marine Engine Parts - 18-3652 (118-3652) MSRP: $37.84 Was: $48.58 Now: $32.91 Add to Cart Compare
SALE Quick view Details Sea Star Solutions | sku: MD18-3671 Sea Star Solutions Thermostat Kit Crus; Mari.Pow. (118-3671) MSRP: $37.38 Was: $47.88 Now: $32.50 Add to Cart Compare
SALE Quick view Details Sea Star Solutions | sku: MD18-3540 Sea Star Solutions Thermostat - Sierra Marine Engine Parts - 18-3540 (118-3540) MSRP: $33.24 Was: $40.58 Now: $28.90 Add to Cart Compare
SALE Quick view Details EMP | sku: MD75-00403 Emp Thermostat (S.S.) Engineered Marine Products (75-00403) MSRP: $29.43 Was: $34.98 Now: $25.59 Add to Cart Compare
SALE Quick view Details Sea Star Solutions | sku: MD18-3676 Sea Star Solutions Thermostat Kit 140 Degree. (118-3676) MSRP: $47.01 Was: $56.48 Now: $40.88 Add to Cart Compare
SALE Quick view Details EMP | sku: MD75-03222 Emp Thermostat Kit 160 Degree. Engineered Marine Products - Emp Engineered Marine Products (75-03222) MSRP: $41.29 Was: $50.28 Now: $35.91 Add to Cart Compare
SALE Quick view Details EMP | sku: MD75-00401 Emp Thermostat Kit 140 Degree. Engineered Marine Products - Emp Engineered Marine Products (75-00401) MSRP: $40.47 Was: $46.98 Now: $35.19 Add to Cart Compare
SALE Quick view Details Sea Star Solutions | sku: MD18-3543 Sea Star Solutions Thermostat - Sierra Marine Engine Parts - 18-3543 (118-3543) MSRP: $29.72 Was: $37.58 Now: $25.84 Add to Cart Compare
SALE Quick view Details Sea Star Solutions | sku: MD18-3631 Sea Star Solutions Thermostat With Housing (118-3631) MSRP: $161.13 Was: $154.41 Now: $140.12 Add to Cart Compare
SALE Quick view Details Sea Star Solutions | sku: MD18-3646 Sea Star Solutions Thermostat Kit - Sierra Marine Engine Parts - 18-3646 (118-3646) MSRP: $40.56 Was: $51.18 Now: $35.27 Add to Cart Compare
SALE Quick view Details EMP | sku: MD75-01017 Emp Thermostat 62 Degree. C Engineered Marine Products (75-01017) MSRP: $33.84 Was: $40.48 Now: $29.43 Add to Cart Compare
SALE Quick view Details Sea Star Solutions | sku: MD18-3653 Sea Star Solutions Evinrude, Johnson And Gale Outboard Motors Stern Thermostat Kit (118-3653) MSRP: $42.63 Was: $55.08 Now: $37.07 Add to Cart Compare
SALE Quick view Sea Star Solutions | sku: MD18-3652 Sea Star Solutions Mercury. Thermostat Kit - Sierra Marine Engine Parts - 18-3652 (118-3652) Thermostat Kit - Sierra Marine Engine Parts - 18-3652 (118-3652) is well-designed for Yamaha outboard motors. The kit includes (1) a Thermostat Gasket Cover and (1) a Thermostat. It can be substituted for Mallory 9-43177. Sierra products are designed to... MSRP: $37.84 Was: $48.58 Now: $32.91 Add to Cart Compare
SALE Quick view Sea Star Solutions | sku: MD18-3671 Sea Star Solutions Thermostat Kit Crus; Mari.Pow. (118-3671) The thermostat is a vital element of the cooling system and should be checked regularly for correct operation. With Thermostat Kit 18-3671 for Crusader and Pleasurecraft Engines. Maintaining the ideal operating temperature for your engine can maximize... MSRP: $37.38 Was: $47.88 Now: $32.50 Add to Cart Compare
SALE Quick view Sea Star Solutions | sku: MD18-3540 Sea Star Solutions Thermostat - Sierra Marine Engine Parts - 18-3540 (118-3540) The thermostat works like a valve, opening, and closing in response to temperature. Until the engine reaches a predetermined minimum temperature, the thermostat isolates it from the radiator. The marine engine always loses heat to the radiator and... MSRP: $33.24 Was: $40.58 Now: $28.90 Add to Cart Compare
SALE Quick view EMP | sku: MD75-00403 Emp Thermostat (S.S.) Engineered Marine Products (75-00403) This product replaces:840080461175 MSRP: $29.43 Was: $34.98 Now: $25.59 Add to Cart Compare
SALE Quick view Sea Star Solutions | sku: MD18-3676 Sea Star Solutions Thermostat Kit 140 Degree. (118-3676) This boat part helps ensure that the boat runs smoothly and safely, not damaging the engine. It keeps the boat engine at the optimum operating temperature. This product regulates the temperature of the water used for engine cooling and the pressure in... MSRP: $47.01 Was: $56.48 Now: $40.88 Add to Cart Compare
SALE Quick view EMP | sku: MD75-03222 Emp Thermostat Kit 160 Degree. Engineered Marine Products - Emp Engineered Marine Products (75-03222) Maintain your cooling system with dependable marine thermostats and kits, with 160 Degree Thermostat Kit by Engineered Marine Products (75-03222) for MerCruiser GM engines using standard cooling. If the thermostat is stuck open or closed, the engines can... MSRP: $41.29 Was: $50.28 Now: $35.91 Add to Cart Compare
SALE Quick view EMP | sku: MD75-00401 Emp Thermostat Kit 140 Degree. Engineered Marine Products - Emp Engineered Marine Products (75-00401) The valve that opens or closes based on the temperature in the cooling system of an outboard is a thermostat. When the thermostat is set closed, it prevents cooling water from flowing through the outboard, raising the operating temperature of the boat... MSRP: $40.47 Was: $46.98 Now: $35.19 Add to Cart Compare
SALE Quick view Sea Star Solutions | sku: MD18-3543 Sea Star Solutions Thermostat - Sierra Marine Engine Parts - 18-3543 (118-3543) An engine may run at lower temperatures than it should due to a broken thermostat, which will reduce performance and efficiency. Simply changing the thermostat could solve the issue. A wide range of Yamaha outboard engines are compatible with EMP... MSRP: $29.72 Was: $37.58 Now: $25.84 Add to Cart Compare
SALE Quick view Sea Star Solutions | sku: MD18-3631 Sea Star Solutions Thermostat With Housing (118-3631) The thermostat is a valve that regulates the outboard's operating temperature by opening to allow cool water to pass through the engine and closing to prevent the water flow from preventing the motor from getting a satisfactory operational temperature... MSRP: $161.13 Was: $154.41 Now: $140.12 Add to Cart Compare
SALE Quick view Sea Star Solutions | sku: MD18-3646 Sea Star Solutions Thermostat Kit - Sierra Marine Engine Parts - 18-3646 (118-3646) Ford and GM V-8 engines with standard cooling (1982 and older) and high-performance versions engines with closed cooling are compatible with Sierra's 18-3646 Thermostat Kit (1996 and older). One 18-2553 thermostat gasket, one each of the following:... MSRP: $40.56 Was: $51.18 Now: $35.27 Add to Cart Compare
SALE Quick view EMP | sku: MD75-01017 Emp Thermostat 62 Degree. C Engineered Marine Products (75-01017) The THERMOSTAT 62 Degree. C Engineered Marine Products (75-01017) is made with high-quality, innovative marine industry tools that allow boats to spend less time in the shop and more time on the water. It has a temperature rating of 62 degrees. The... MSRP: $33.84 Was: $40.48 Now: $29.43 Add to Cart Compare
SALE Quick view Sea Star Solutions | sku: MD18-3653 Sea Star Solutions Evinrude, Johnson And Gale Outboard Motors Stern Thermostat Kit (118-3653) The OMC Stern Thermostat Kit is made specifically for maritime use. (1) O-Ring and (1) Thermostat Gasket are included in this package. GLM 13430 and Mallory 9-43156 are compatible, and it meets or surpasses the original equipment part it replaces. Key... MSRP: $42.63 Was: $55.08 Now: $37.07 Add to Cart Compare