Spark Plug for MARINER outboard 40B, 40C, W40 40hp, M55, W55, 675 55hp Marathon

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

• 40 hp - 40B 675B
  
• 40 hp - 40C 6E9 (1981-1994)
  
• 40 hp - A 676A
  
• 40 hp - W40 676A
  
• 55 hp - M55 663 (S/N up to E-004040)
  
• 55 hp - M55 663 (S/N up to EL-315378)
  
• 55 hp - Marathon 55 663
  
• 55 hp - W55 663
  
• 60 hp - 675 (S/N up to L-302050)
  
• 60 hp - 675 (S/N up to S-000780)