Ignition Coil and Iridium Spark Plugs for Lincoln MKC (2015-2019) 2.3L

High-Output Ignition Coil and Iridium Spark Plug Service Kit for 2015-2019 Lincoln MKC

Direct-Fit Ignition Overhaul: Complete ignition kit engineered to replace degraded coil packs and worn electrodes, restoring stable combustion efficiency and eliminating cylinder misfires under boost.

The Stock MKC Ignition Breakdown

The high thermal load and cylinder pressures produced by the twin-scroll turbocharged 2.3L EcoBoost accelerate dielectric breakdown in factory coil pack epoxy and internal windings. Over continuous heat cycles, microscopic insulation degradation leads to high-voltage arc tracking, manifesting as hesitation under load, erratic idle, and spark blowout at peak boost. Concurrently, factory spark plugs suffer from standard electrode erosion, widening the gap and putting excessive strain on the secondary ignition circuit.

The Engineering Solution

This direct-replacement ignition kit pairs 4 heavy-duty coil-on-plug assemblies with 4 fine-wire iridium spark plugs. Built with high-conductivity internal copper windings, durable blade terminals, and high-temp silicone isolation boots, these coils resist thermal breakdown and voltage leakage. The fine-wire iridium plugs reduce required ignition voltage, promote rapid flame kernel propagation, and provide stable spark delivery under maximum cylinder load.

Technical Specifications

Compatibility

• 2015-2019 Lincoln MKC Premiere 2.3L L4 Gas Turbocharged
• 2015-2019 Lincoln MKC Select 2.3L L4 Gas Turbocharged
• 2015-2019 Lincoln MKC Reserve 2.3L L4 Gas Turbocharged
• 2015-2019 Lincoln MKC Black Label 2.3L L4 Gas Turbocharged

The Lincoln Standard

Precision calibrated for executive crossover performance, this kit restores factory NVH standards, ensures smooth idle characteristics, and eliminates check engine lights (CEL) without ECU modification.