Description

Sierra’s 18-99127 Thermostat Gasket replaces Yamaha O.E. Part Number 63P-12414-00-00. The gasket is designed for Yamaha outboard models: F150/LF150 (2004 to 2011), F150A/LF150A (2012 to 2014), and F150B/LF150B (2015 to 2018). Check manufacturer recommendations to ensure a proper fit before purchasing. Built with marine grade materials.
Replaces Yamaha O.E. Part Number 63P-12414-00-00
Designed for Yamaha outboard models: F150/LF150 (2004 to 2011), F150A/LF150A (2012 to 2014), and F150B/LF150B (2015 to 2018)
Check manufacturer recommendations to ensure a proper fit before purchasing
Built with marine grade materials