Ignition Coil Spark Plugs for Ford Edge (2019-2023) 2.0L

Direct-Fit Ignition Coil and Iridium Spark Plug Kit for 2019-2023 Ford Edge (CD4)

What it Does: The ignition coil and iridium spark plug kit replaces degraded coil-on-plug units and eroded plugs on the 2019-2023 Ford Edge to eliminate cylinder misfires, restore combustion efficiency, and stabilize idle quality.

The Stock Ford Edge Ignition Degradation

Under boost in the compact engine bay of the CD4 platform, the direct-injected 2.0L EcoBoost subjects ignition components to intense thermal cycling and high cylinder pressures. Over time, spark plug gaps erode, increasing secondary resistance and forcing factory coils to work beyond their designed thermal threshold. This heat soak causes micro-cracking in the original epoxy windings and breakdown of the silicone spark plug boots. The result is secondary voltage leakage, carbon tracking, hesitation under load, poor fuel economy, and P0300-P0304 diagnostic trouble codes.

The Engineering Solution

This full tune-up kit restores primary and secondary electrical delivery using four reinforced coil-on-plug units built with high-density epoxy-filled windings and heat-resistant silicone boots. The coils resist dielectric breakdown and moisture contamination, matching factory multi-pin connector interfaces for an exact drop-in installation. Paired with fine-wire iridium spark plugs, this setup minimizes the required breakdown voltage to bridge the gap under high boost levels, ensuring consistent arc delivery, reduced coil strain, and complete flame kernel propagation across all four cylinders.

What's Included

• 4x Coil-on-Plug Ignition Coils (Black)
• 4x Fine-Wire Iridium Spark Plugs

Technical Specifications

Compatibility

• 2019-2023 Ford Edge SE 2.0L I4 EcoBoost
• 2019-2023 Ford Edge SEL 2.0L I4 EcoBoost
• 2019-2023 Ford Edge Titanium 2.0L I4 EcoBoost

Frequently Asked Questions & Fitment Warnings

Does this fit the CD4 Edge?

Yes, this is a direct fit for the 2019-2023 Ford Edge equipped with the 2.0L EcoBoost inline-4 engine; it does not fit Edge ST models equipped with the 2.7L EcoBoost V6.

Should dielectric grease be used during installation?

Yes, applying a thin film of dielectric grease inside the terminal boots prevents moisture penetration and stops the silicone from baking onto the spark plug insulator over extended heat cycles.

The Ford Durability Caliber

Engineered to handle the constant thermal stress and high-load demands of turbocharged daily driving, this ignition service package delivers precise spark timing and long-term electrical reliability across the entire operating range.