2008-2010 Mustang 4.6L 3V Ford Performance Spark Plug Kit by Ford Performance

2008-2010 Mustang 4.6L 3V Ford Performance Spark Plug Kit

When you are needing more performance for your 2008-2010 Mustang, drop in a set of performance 08-10 Mustang 12mm spark plugs!

Item #M124053V12MM
MPN# M-12405-3V12mm

Everyday Low Price: $99.99

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  • Unique Design Is Proprietary To Ford 3-valve Engines
  • Ford Performance Quality


  • One Heat Range Colder Than The Stock Mustang GT 4.6L 3V Plug
  • Two Heat Ranges Colder Than The Stock 5.4L Truck 3-Valve Engine
  • Sold In Sets Of 8

 What's in the Box

  • (8) Spark Plugs

2008-2010 Mustang Ford Performance M124053V12MM 12mm 3v Spark Plug

If you are running higher than stock compression in your 4.6L 3 valve motor, these spark plugs are what you need! These plugs are one heat range colder than the stock plugs giving you more performance for your 2008-2010 Mustang.

Spark Plug Specs

  • Recommended Use: Forced Induction or Nitrous
  • Manufacturer Heat Range: 1 Step Colder
  • Plug Thread: 12MM
  • Wrench Size: 9/16in
  • Electrode Tip Material: Copper
  • Electrode Type: Projected

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  • Ford Mustang - 2008, 2009, 2010
  • Engines: 4.6L 3V
  • Fits 2008-2010 Mustang 4.6 3V w/ brown ignition coil boots.
  • Be sure to verify what color coil boot and spark plugs will be correct for your application. 
  • 2005-2008 4.6L year models built before 10/09/2007 will require black ignition coil boots with a 16mm spark plug. 
  • 2008-2010 4.6L year models built on or after 10/09/2007 will require brown ignition coil boots using a 12mm spark plug.
  • These plugs are Ford Performance Branded NGK from Ford

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About This Brand

Ford Performance
Ford Performance - Mustang Ford Racing Parts
Ford Performance Parts is the leader in performance parts and accessories for Mustang and Ford Lightning. is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at Late Model Restoration. If you want the best for your Mustang or SVT Lightning, look no further than Ford Performance Parts!
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