Ignition Coil & Spark Plugs for Lincoln Continental (2017-2020) 3.7L V6

Direct-Replacement Ignition Coil & Spark Plugs for 2017-2020 Lincoln Continental

What it Does: Replaces failing OEM ignition components to restore proper spark delivery, eliminating misfires and rough idling in your 3.7L V6.

The Stock Continental Ignition Weakness

The OEM coil-on-plug (COP) setup on the 3.7L Cyclone engine is notoriously susceptible to thermal degradation. Positioned directly over the cylinder head, these coils endure extreme heat cycling that eventually breaks down the internal epoxy resin and secondary windings. Over time, this degradation increases electrical resistance, leading to weakened spark energy. Symptoms typically manifest as hesitation under load, erratic idling, and inevitable P0300-series misfire codes. Furthermore, as the stock spark plugs exceed their service life, the widened electrode gap forces the coils to work harder, accelerating premature coil failure.

The Engineering Solution

This comprehensive replacement kit completely overhauls the secondary ignition system. The upgraded ignition coils feature high-purity copper windings to minimize electrical resistance and maximize voltage output to the plugs. The coil housings are constructed from high-temperature synthetic polymers designed to withstand severe engine bay heat soak, preventing the microscopic cracking that plagues factory units. Paired with premium platinum spark plugs, this kit ensures a highly concentrated, consistent spark kernel. The platinum center electrode resists erosion significantly better than standard copper, maintaining a precise gap for optimal combustion efficiency. The coils utilize female blade connectors for a seamless plug-and-play installation.

Technical Specifications

Compatibility

• 2017 Lincoln Continental 3.7L V6
• 2018 Lincoln Continental 3.7L V6
• 2019 Lincoln Continental 3.7L V6
• 2020 Lincoln Continental 3.7L V6

The Lincoln Caliber

For a luxury cruiser like the Continental, smooth power delivery is non-negotiable. This ignition overhaul restores the seamless, vibration-free acceleration expected from the CD4 platform, keeping your engine running at peak efficiency and ensuring a CEL-free dash.