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Sierra International 18-99120 Thermostat Gasket

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$40.90

$ 18 .99 $18.99

In Stock

About this item

  • Fits F6 (2001-08), F8 (2001-2019), T8 (2001-2010), F9.9 (1986-2019), FT9.9 (1985-1990), and T9.9 (1991-2019) Yamaha engines
  • Interchangeable with Yamaha Outboard 60R-E2414-A0-00, 6G8-12414-00-00, and 6G8-12414-A0-00
  • Includes one gasket per package
  • Each Sierra product meets or exceeds the original equipment part it replaces


Sierra's 18-99120 Thermostat Cover Gasket fits F6 (2001-08), F8 (2001-2019), T8 (2001-2010), F9.9 (1986-2019), FT9.9 (1985-1990), and T9.9 (1991-2019) Yamaha engines. It is interchangeable with Yamaha Outboard 60R-E2414-A0-00, 6G8-12414-00-00, and 6G8-12414-A0-00. Each Sierra product meets or exceeds the original equipment part it replaces.