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

• 40 hp - NSD 40A TLDI (2004-2008)
  
• 50 hp - NSD 50A TLDI (2004-2008)
  
• 70 hp - NSD 70A TLDI (2004-2008)
  
• 70 hp - NSD 70A2 TLDI
  
• 90 hp - NSD 90A TLDI (2004-2007)
  
• 90 hp - NSD 90A2 TLDI