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Add to CartSierra 18-3677 Thermostat Kit for Volvo and OMC Engines
Sierra high-quality engine parts are designed to meet OEM specifications.
Kit Includes:
Interchangeable with:
Fits:
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Sierra 18-3647 160° MerCruiser Thermostat Kit Replaces 807252Q5 Features: Fits: 1987 & newer GM engines with standard cooling Temperature Rating: 160°F Kit Includes: Sie-18-3649...
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Sierra 18-3683 Volvo Penta Thermostat Sierra replacement thermostat for Volvo Penta engines. For: TD, TWD, TAMD Interchangeable with: Volvo Penta 1661993 3839110
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Sierra 18-3679 Volvo Penta Thermostat - Replaces 3584474 Sierra replacement thermostat for Volvo Penta engines. Interchangeable with: Volvo Penta 3584474 3840816 Special Order Item
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Sierra 18-3649 Thermostat Sierra 18-3649 Thermostat is a replacement part for MerCruiser Stern Drives. All Sierra engine parts are manufactured to meet or exceed OEM requirements...
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