Mishimoto 15+ Ford Mustang EcoBoost 2.3L / 12-18 Ford Focus ST Ignition Coil Set of 4

If you're working on your 2015 and up Ford Mustang EcoBoost 2.3L or a 2012-2018 Ford Focus ST, ensuring a strong spark is crucial for proper engine operation. Mishimoto offers this set of four ignition coils, designed as a direct replacement for your factory units. These coils are built to meet or exceed OEM Ford performance standards, helping to bring your engine back to its original operating condition, especially if you're experiencing issues like misfires or spark blow-out, which can happen under higher boost levels.

The primary frame of these Mishimoto coils is made from a robust phenolic resin, which holds up well in high-temperature engine bay environments. The lower boot is precisely designed to seal out moisture, preventing contamination in the spark plug well. They also come pre-lubricated with dielectric grease to protect against corrosion and ensure a solid electrical connection. Installing these coils along with new spark plugs can lead to a noticeable improvement in how your engine starts, a smoother idle, and a general restoration of your EcoBoost's performance.

This set is a solid option for replacing worn or failing factory ignition coils. It's a good idea to check your vehicle's specific fitment to ensure compatibility, as these coils are designed for a range of Ford and Lincoln models including the EcoSport, Edge, and Escape.