Description

Make sure your engine is running in tip-top shape with this Motorcraft SP-509X replacement platinum spark plug set fitting your 2008-2010 S197 Ford Mustang GT! If you are experiencing random misfires, rough idling, reduced fuel economy, or sluggish acceleration, your spark plugs could be to blame. The typical service interval for platinum spark plugs is 60k-100k miles, but different driving conditions and performance applications may require more frequent replacement. These OEM Motorcraft platinum spark plugs are a direct factory replacement for the 4.6L 3V SOHC, ensuring a perfect fit and optimized combustion as designed from the factory.Alternate part number: HJFS-24FP-XProduct Benefits:Set of 8 OEM Motorcraft spark plugsDesigned specifically for your vehicle for a perfect fitCost-effective maintenance itemEliminates performance issues from worn spark plugsPlatinum tipped for longer life, efficient combustion, fuel economy, and performance