Granatelli 05-10 Ford Mustang 6Cyl 4.0L Performance Ignition Wires

This package includes a set of Granatelli Motor Sports performance ignition wires, designed to replace the stock wires on a range of vehicles including the 2005-2010 Ford Mustang, 2001-2003 Ford Explorer, and 2001-2010 Ford Ranger. These wires are built to help ensure that your engine receives a strong, consistent spark from the ignition coil to the spark plugs, which is crucial for efficient combustion and smooth engine operation.

Granatelli uses a high-resistance suppression core within these wires to help reduce radio frequency interference, which can sometimes affect your vehicle's electronics. The wires are constructed with a durable silicone jacket that can handle the heat found in the engine bay, helping to protect the internal conductors. This construction aims to provide reliable performance and a longer service life compared to standard replacement wires.

When installing these, you'll want to make sure each wire is properly seated on both the coil pack and the spark plug to ensure a complete circuit. Replacing your ignition wires is a common maintenance task that can help restore lost power and improve throttle response if the old wires have degraded.