West Marine
Sierra Thermostat Kit for Mercury/Mariner Outboard Motors

Sierra Thermostat Kit for Mercury/Mariner Outboard Motors

Sierra Thermostat Kit for Mercury/Mariner Outboard Motors. Running at the optimum temperature maximizes performance. A failed or failing thermostat can cause an engine to run outside of its optimum temperature range and adversely affect performance and efficiency. Running at the right temperature can be as simple as replacing the thermostat. Sierra makes sourcing parts for the job easy by packaging the thermostat, gaskets and seal in a kit for an easy out the box installation. Each Sierra part is engineered to meet or exceed Mercury specifications to assure boaters and technicians it will fit right the first time and restore function to OEM specifications. Key Features Thermostat meets or exceeds manufacturer specifications Temperature rating of 120F (49C) Complete kit includes thermostat, gasket and seal to eliminate time spent sourcing individual parts Compatibility Table Horsepower RatingSerial Number Range700A996142 & UP750C222000 & UP800A996142 & UP900A996142 & UP1000B209468 THRU 0G9655201150C100000 & UP1250D283222 & UP18-3569 Application GuideApplicationOEM Part NumberGLM13124Mallory9-43155Mercury Marine803061T1The Sierra Engine Parts SelectorIn addition to thermostat kits, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see ourEngine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.

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