Spark Plug for MERCURY outboard 6, 8, 20, 25, 30 40 45 50 55 60 80 115 125 225hp

This listing is about one (1) NGK Spark Plug for the following MERCURY outboard engines, which replaces OEM Part #816 837 B2:

• 6.0 hp - 2 Stroke (2001-2006)
• 8.0 hp - 2 Stroke (2001-2006)
  
• 20 hp - 2 Stroke (2001-2006)
  
• 20 hp - Jet 2 Stroke (2001-2002)
  
• 20 hp - Sea Pro 2 Stroke (after 2001)
  
• 25 hp - 2 Stroke (2001-2006)
  
• 30 hp - 2 cyl. 2 Stroke (after 2001)
  
• 30 hp - 3 cyl. 2 Stroke (after 2001)
  
• 30 hp - Jet 2 cyl. 2 Stroke (2001-2002)
  
• 30 hp - Sea Pro 2 cyl. 2 Stroke (2001-2002)
  
• 40 hp - 2 cyl. 2 Stroke (after 2001)
  
• 40 hp - 2 cyl. 2 Stroke Sea Pro (2001-2006)
  
• 40 hp - 3 cyl. 2 Stroke (2001-2002)
  
• 45 hp - Jet 3 cyl. 2 Stroke (2001-2002)
  
• 50 hp - 3 cyl. 2 Stroke (2001-2006)
  
• 55 hp - Sea Pro 3 cyl. 2 Stroke (2001-2006)
  
• 60 hp - 3 cyl. 2 Stroke (2001-2006)
  
• 60 hp - 3 cyl. 2 Stroke Sea Pro (2001-2002)
  
• 80 hp - 4 cyl. 2 Stroke Jet (after 2001)
  
• 115 hp - 4 cyl. 2 Stroke (2001-2006)
  
• 125 hp - 4 cyl. 2 Stroke (2001-2006)
  
• 225 hp (1994-1997)
  
• 225 hp - 3.0L Work (1994-1997)