Spark Plug for MARINER outboard 6, 8, 9.9, 15hp - 6C, 6D, 15C, K15 W15, Marathon

This listing is about one (1) NGK Spark Plug for the following MARINER outboard engines:

• 6.0 hp - 6C 6H8
  
• 6.0 hp - 6D 6H6
  
• 8.0 hp - 8C 6G1
  
• 9.9 hp - 9.9C 682 w/CDI
  
• 15 hp - 15C 684 w/CDI
  
• 15 hp - K15 6K4 (1984-2000)
  
• 15 hp - K15 6M7
  
• 15 hp - Marathon 684 w/CDI
  
• 15 hp - W15 684