Mercury NGK Spark Plug LKAR7C-9 - 8M0204737

Mercury NGK Spark Plug LKAR7C-9 - 8M0204737 / 8M0135348

NGK Spark Plug LKAR7C9, Sold Individually.

Spark plugs are responsible for providing an ignition source inside your engine’s combustion chamber. Energy is transferred from the ignition coil to the plug which creates a spark igniting the air-fuel mixture.

Features:

• NGK Fine Wire Platinum Tipped Center Electrode ensures higher durability, deliver slow wear rate, stable spark, superior anti-fouling, improved fuel efficiency and lower emissions
• This spark plug meets Mercury Marine original equipment manufacturer specifications to best protect your engine and ensure its optimum performance
• Check your engine owner’s manual for the correct spark plug and use only the plug as recommended by your engine’s original equipment manufacturer
• NGK Trivalent metal plating also provides superior anti-corrosion in the marine environment and anti-seizing for easier removal
• Longer service life with a copper core and ribbed suppressor seal for durability and performance

Fits:

• 175-225HP 3.4L V6 4-Stroke (SN 2B529482 & Above)
  • 6 Required
• 175HP Pro XS 3.4L V6 4-Stroke (SN 2B529482 & Above)
  • 6 Required
• 200-300HP Pro XS 4.6L V8 4-Stroke (SN 2B529485 & Above)
  • 8 Required
• 250-300HP CMS 4.6L V8 4-Stroke (SN 2B529482 & Above)
  • 8 Required
• 250-300HP AMS 4.6L V8 Verado 4-Stroke (SN 2B529482 & Above)
  • 8 Required
• 350-400HP 5.7L V10 4-Stroke (SN 3B266064 & Above)
  • 10 Required
• 250R 4.6L V8 4-Stroke (SN E1080500 & Above)
  • 8 Required
• 300R 4.6L V8 4-Stroke (SN E1080500 & Above)
  • 8 Required
• 400R 5.7L V10 4-Stroke (SN 3B272954 & Above)
  • 10 Required
• 450R 4.6L V8 4-Stroke (SN 1E083006 – 1E099720)
  • 8 Required
• 500R 4.6L V8 4-Stroke (SN 1E099432 & Above)
  • 8 Required