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Fixes Misfiring In Engine
Ford Original Part
.6mm Finewire Design
Iridium Enhanced Center Electrode
What's in the Box
(8) SP471 Spark Plugs
2003-2004 SVT Cobra Motorcraft SP471 Spark Plug Kit
Noticing a misfire in your 2003-2004 SVT Mustang Cobra? It may be time for a tune-up! What better way to start your tune-up than with a set of new Motorcraft SP471 spark plugs from Late Model Restoration? These spark plugs are the same plugs that were installed in the car when it rolled off of the assembly line. These spark plugs have an iridium-enhanced center electrode for improved durability and wear resistance. The .6 mm finewire design improves spark and combustion to help burn the fuel more efficiently. These Motorcraft SP471 spark plugs are also designed for overall durability, with virtually no gap erosion.
Spark Plug Socket
Spark Plug Gapper
Step 1: Disconnect The Negative Battery Cable.
Step 2: Remove the factory air box if equipped for easier access to the spark plugs
Step 3: Disconnect the spark plug wires, making sure to remember the correct order they we... more
Ford Motor Company Genuine Parts, Motorcraft® Parts and Ford and Motorcraft Remanufactured Parts are all excellent choices when it comes to performance, longevity and value for your Mustang or SVT Lightning. And they’re all backed by a Ford Motor Company limited parts warranty*, so you know their parts you use are going to perform like they should. Put the same parts on your Lighting & Mustang that came from the factory! Shop LatemodelRestoration.com for Motorcraft oil, oil filters, friction modifier, spark plugs, and many other replacement maintenance items!