Ignition Coil and Iridium Spark Plugs for Ford Fusion (2013-2014) 1.6L

Direct-Replacement Ignition Coil and Iridium Spark Plug Service Kit for 2013-2014 Ford Fusion

What it Does: Restores factory secondary ignition performance by replacing degraded coil-on-plug packs and worn spark plugs to eliminate misfires under boost and stabilize engine idle.

The Stock Fusion EcoBoost Ignition Breakdown

The turbocharged 1.6L EcoBoost runs high cylinder pressures and elevated cylinder head temperatures that accelerate dielectric breakdown in OEM ignition coil potting material. Over time, thermal cycling degrades the internal copper winding insulation, causing secondary voltage leakages, spark blowout under load, hesitations, and rough cold idling. Concurrently, factory standard spark plug gaps erode, increasing electrical resistance and placing excessive strain on the coil drivers inside the powertrain control module (PCM).

The Engineering Solution

This comprehensive tune-up kit features four direct-replacement coil-on-plug assemblies engineered with high-grade internal copper windings and thermoplastic housings resistant to thermal breakdown. Paired with fine-wire iridium spark plugs, the package delivers a high-dielectric threshold and consistent spark delivery across the entire RPM band. The iridium electrode design minimizes quenching, lowers firing voltage requirements, and maintains precise gap tolerances under heavy boost.

Technical Specifications

Compatibility

• 2013 Ford Fusion SE (1.6L L4 Turbocharged)
• 2014 Ford Fusion SE (1.6L L4 Turbocharged)

The Ford Commuter Reliability Standard

Designed to maintain factory diagnostic compliance, these components provide exact plug-and-play pinouts and impedance matching to safeguard PCM driver circuits and ensure zero check-engine lights.