What is the advantage of a spiral-wound suppression core?

A spiral-wound suppression core keeps electrical resistance low. This helps ensure that the maximum amount of spark energy reaches your spark plugs, leading to a stronger and more consistent spark.

Are these wires durable enough for harsh engine bay conditions?

Yes, these wires feature tough silicone insulation that is highly resistant to high temperatures, fuels, oils, and solvents commonly found in an engine bay. The stainless steel terminals also add to their longevity.

Does this set include everything needed for installation?

This set includes the numbered spark plug wires, stainless steel distributor cap terminals, and 45-degree boots for most applications. A coil wire is also included if your vehicle uses a socket-type coil.

Ford Racing 9mm Spark Plug Wire Set M-12259-C460

Name: Ford Racing 9mm Spark Plug Wire Sets - Blue
Brand: Ford Racing
SKU: ford-racing-ford-racing-9mm-spark-plug-wire-sets-blue-t14-4365971
Price: 64.76 USD
Availability: InStock

Ford Racing 9mm Spark Plug Wire Sets - Blue

$64.76

In Stock

Ford Racing 9mm Spark Plug Wire Sets - Blue. Features a low-resistance spiral-wound core for minimal spark loss.

Key Features

Fits a wide range of Ford and Lincoln vehicles.
Features a 9mm spiral-wound suppression core for low resistance and minimum spark loss.
Tough silicone insulation withstands high temperatures and voltage loss.
Highly resistant to fuels, oils, and solvents.
Includes stainless steel distributor cap terminals for durability.
45-degree spark plug boots are included for most applications.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

These 9mm spark plug wires from Ford Racing use a spiral-wound suppression core. This design keeps resistance low, which means less spark energy is lost before it gets to your spark plugs. That's important for a strong, consistent spark, especially in performance applications.

The wires themselves are wrapped in tough silicone insulation, which can handle high temperatures and resist voltage loss. This helps prevent misfires and ensures the spark jumps where it's supposed to. They're also built to stand up to fuels, oils, and common shop solvents, so they'll hold up under the hood. You'll find stainless steel terminals for the distributor cap, and most applications get 45-degree boots for easier connection. If your setup uses a socket-type coil, a coil wire is included too. Each wire is numbered for easy installation, and they even have the 'Ford Racing' script on them.

This set is designed to fit a wide range of Ford and Lincoln vehicles from the late 60s through the 90s, including models like the Ford F-150, Ford E-350 Econoline, and Lincoln Continental. Just make sure to check the fitment details for your specific vehicle.