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Add to CartSierra replacement Thermostat Kit for Volvo Penta engines. Sierra marine parts are manufactured to meet or exceed OEM requirements.
Kit Includes:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
Sierra 18-3615 Thermostat - Raw Water Sierra replacement thermostat for Volvo Penta engines. Temperature Rating: 150°F Interchangeable with: Volvo Penta 3587597
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Sierra 18-3619 Thermostat Kit - Fresh Water Cooled Sierra replacement fresh water cooled thermostat kit. This kit has a temperature rating of 150°F (66°C) and includes a thermostat housing...
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Sierra 18-8309 Water Cooled Regulator Seal Sierra replacement regulator seal for Mercury Outboards. Interchangeable with: Mercury Marine 18717
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Sierra 18-3644 Mercruiser 160 Degree Thermostat Kit Sierra high-quality engine parts are designed to meet OEM specifications. Temperature rating: 160° Kit Includes: (1) 18-2553 Thermostat...
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Sierra 18-3621 Thermostat Kit Temperature Rating: 160°F Contains: (1) 18-3558 Thermostat (1) 18-0164 Thermostat Housing Gasket
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