same day shipping clock icon
free shipping box icon
price tag icon

Yamaha Outboard Thermostats & Gaskets

      • Sierra 18-3608 Thermostat Kit
        List Price: $34.49
        Starting At: $20.08

        Sierra 18-3608 Yamaha Thermostat Kit Sierra high-quality engine parts are designed to meet OEM specifications. Sierra 18-3608 Thermostat Kit has a 122°F Temperature Rating. Kit Contains: (1) 18-0844 Thermostat Cover Gasket (1) 18-3540...

        Add to Cart
      • Sierra 18-3609 Thermostat Kit
        List Price: $30.99
        Starting At: $20.95

        Sierra 18-3609 Yamaha Thermostat Kit Sierra high-quality engine parts are designed to meet OEM specifications. Temperature Rating: 122°F/50°C Kit Contains: (1) 18-0829 Cover Gasket (1) 18-3540 Thermostat Interchangeable...

        Add to Cart
      • Sierra 18-0844 Thermostat Cover Gasket
        List Price: $4.49
        Starting At: $2.65

        Sierra 18-0844 Thermostat Cover Gasket Sierra replacement thermostat cover gasket for Yamaha Outboards. Interchangeable with: Mallory 9-60003 Yamaha Outboard 688-12414-A1-00 688-12414-00-00

        Add to Cart
      • Sierra 18-3622 Thermostat Kit
        List Price: $26.99
        Starting At: $18.90

        Sierra 18-3622 Thermostat Kit Temperature rating: 122° F Interchangeable with: Yamaha 6H3-12411-11-00 6H3-12411-00-00 6H3-12411-01-00 6H3-12411-10-00

        Add to Cart
      • Sierra 18-3611 Thermostat Kit
        List Price: $45.49
        Starting At: $31.99

        Sierra Thermostat Kit Special Order est. 10 Days For Use on Yamaha Outboard Engines, Fits:  15(2006, F15(1998-06), F25(1999-06), F30(2001-06), F40(1999-06), F50(1996-06), F60(2002-06), F9.9(2005-06), T25(2001-06), T50(1996-06), T60(2003-06), T9...

        Add to Cart