Powered by Mustang Enthusiasts - Call Now (866) 507-3786

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

Details   |  Reviews

Details   |   Reviews
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

In Stock Ships tomorrow!
 This item is returnable. Details

Free Shipping over $99

 Add to Cart


  • 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

Ford Performance Racing Parts "Packs" and Component Parts Limited Warranty - Click Here
Ford Performance Racing Parts - NO WARRANTY - Click Here
Ford Performance Racing Parts Crate Engine Limited Warranty - Click Here

  • 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
  • How To Change Mustang Spark Plugs

    Changing Mustang spark plugs is an easy task that can be done in less than an hour! Follow along as LMR walks you through step by step! more

    Read more: 79 93 mustang , 94 04 mustang , 05 09 mustang , 10 14 mustang , 2015 mustang , mustang , spark plugs

    Posted on 1/4/2017

  • What Spark Plug Do I Need For My Mustang?

    Choosing a set of spark plugs for your Mustang can be a challenging task. We will walk you through all of the different areas of your spark plug and how to choose the best option for your Mustang. more

    Read more: mustang , spark plug , ignition , 79 93 mustang , 94 04 mustang , 05 09 mustang , 10 14 mustang , 2015 mustang

    Posted on 2/24/2022

  • California Residents:
    Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

    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.

    LMR.com 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!

    Look for Similar Items by Category

    Ford Mustang Parts » Ford Mustang Engines & Underhood Accessories » Mustang Ignition » Mustang Spark Plugs
    2005-2009 Mustang Parts » 2005-2009 Mustang Engine & Underhood » 2005-2009 Mustang Ignition
    2010-2014 Mustang Parts » 2010-2014 Mustang Engine & Underhood » 2010-2014 Mustang Ignition

    Products by Vehicle

    Add to Cart