Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily

E3 Premium Diamond Fire Electrode Spark Plugs (94-97 V6; 05-10 V6)

Item 405684
AmericanMuscle no longer carries the E3 Premium Diamond Fire Electrode Spark Plugs (94-97 V6; 05-10 V6).

Features & Details

  • Premium Quality Spark Plug
  • Features DiamondFire Electrode Design
  • Offers Faster Burn And Quicker Starts
  • Significantly Reduced Toxic Emissions
  • Offers Improved Fuel Efficiency
  • Made From High-Quality Materials
  • Features 0.708-Inch Spark Plug Reach
  • 5-Year / 100,000-Mile Limited Warranty
  • Fits All 1994-1997 Ford Mustang V6 And 2005-2010 V6 Models
Maximum Performance. The E3 Premium Diamond Fire Electrode Spark Plugs is the best option when you need to replace your Ford Mustang’s old and damaged spark plug. Featuring a 0.708-inch reach plug with a tapered seat, this spark plug includes an additional extension below the threads to extend its reach to 0.795-inch. The plug is also designed to enable cleaner combustion along with better fuel efficiency, quicker starts, and lesser emissions.

Efficient Design. This E3 spark plug is outfitted with a revolutionary edge-to-edge design which allows for more spark discharge and faster flame propagation. The result is an effective and faster completion of the combustion process. With this spark plug, you are assured of efficient burning or fuel/air mixture.

Superior Quality Construction. This spark plug is built using high-grade nickel and copper materials to ensure durable and quality. It features three legs and a tapered seat to allow for easy and proper securing of the electrode to the shell. As a result, you get a plug that will always remain stable even in high RPM engines. All E3 spark plugs are designed to eliminate carbon deposits to ensure a longer lifespan.

5-Year / 100,000-Mile Limited Warranty. This E3 spark plug is backed by a limited warranty for defects in materials and workmanship. The coverage period is 5 years or 100,000 miles, whichever comes first. This limited warranty does not cover damages caused by abuse, accident or improper installation or application.

Application. This E3 Premium Diamond Fire Electrode Spark Plugs is specifically designed for use on 1994-1997 Ford Mustang V6 models and 2005-2010 V6 models.

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (4) Spark Plugs
Installation Info
Will it fit my Mustang?

    Customer Photos

      Q & A

      No questions about this product yet.

      Ask the First Question

        Customer Reviews (3) Write a Review

        Overall Rating 4.3

        out of 5 stars

        • 4/5

          April 26, 2019

          Pretty decent

          If anything I saw a smoother idle and better fuel economy. Nothing drastic. Worth the money I think


          Year: 2005 Submodel: V6

          Helpful (0)

        • 4/5

          January 03, 2019

          Enhanced Spark!

          THESE PLUGS ARE PRE-GAPPED FROM E3! .0708 reach/gap. You CANNOT re-adjust the gap. It is fixed. What I got was a set of SIX (6) E3.60 PLUGS. The recommended set of PLUGS for a 4.0L V6 FORD is a E3.53 .0708 reach. Same plug, just different code. For 1990's applications, use E3.60, for 2005-2010 4.0L, use E3.53/E3.60. Install is average difficulty, make sure to have a universal socket joint handy! 4/5* because of the lack of packaging safety. Nothing broken.


          Year: 2005 Submodel: V6

          Helpful (3)

        • 5/5

          November 01, 2018

          I've been waiting for these

          Ill let you know how they turn out as soon as I put them in!


          Year: 2008 Submodel: V6

          Helpful (10)