NGK Laser Iridium Performance Spark Plugs (03-04 Cobra; 07-14 GT500)

NGK Laser Iridium Performance Spark Plugs (03-04 Cobra; 07-14 GT500)
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OUR PRICE$109.99(set of 8)
NGK & NTK Mustang Parts
Item # 64019
Market Price $129.99You Save 15% ($20.00)
Ships the same business day

Product Features

  • High Performance replacement
  • Improves fuel economy and lower emissions
  • Heat Range: 6
  • NGK part# 4477
  • Fits 03-04 SVT Cobra and 07-14 Shelby GT500
  • Sold as a set of 8
Regular Maintenance. Replacing your old weak spark plugs is paramount to keep your engine running smoothly and efficiently, so why replace them with the same old sub-par stock plugs when high performance plugs from NGK will improve fuel efficiency and lower your emissions.

Superior Construction. NGK Laser Iridium Performance Spark Plugs feature an iridium disk that is welded on the center electrode and a platinum disk that is welded on the ground electrode to reduce the wear rate of both surfaces ensuring greater durability and longer life. NGK uses pinpoint precision laser welds to reduce excess debris decreasing the required voltage to bridge the spark gap for a more efficient burn.

Application. This set of eight (8) NGK Laser Iridium Performance Spark Plugs are specifically designed as a direct fit replacement for the 2003 to 2004 SVT Cobra and the 2007 to 2014 Shelby GT500 Mustang equipped with the supercharged 5.4 liter V8.

Installation Time:

(approx) 2 Hours

Difficulty Level:

Advanced mechanical skills required.

What's in the box?

  • (8) Spark Plugs

What's in the box?

  • (8) Spark Plugs
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Fitment:
  • Cobra 03, 04
  • GT500 07, 08, 09, 10, 11, 12, 13, 14

About NGK

NGK & NTK Mustang Parts
When it comes to spark plugs, NGK is the World Leader. Makers of spark plugs for virtually every automotive, motorcycle, marine and small engine application, NGK dominates. One of the benefits of this approach is the ability to work closely with manufacturers in developing products tailored specifically to their needs. The most tangible manifestations of the success for NGK have been the construction of fourteen factories in eight nations throughout the world, as well as NGK Spark Plugs being specified as original equipment by the majority of the world's auto manufacturers.

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