Yamaha F9.9 / FT9.9 / T9.9 (1985~2003) 4-Stroke NGK CR4HSA Spark Plug CR4-HSA00-00-00
NGK Spark Plugs are used in all of the Yamaha Outboards you service throughout the year. Since 1936 NGK has lead the industry in technology, innovation and world class design of its entire product line. You can depend on NGK for quality and reliability.
CR4HSA NGK SPARK PLUG 10 PACK
Genuine OEM Yamaha part.