Ignition Coil & Iridium Spark Plugs for Saturn Ion (2006-2007) 2.4L I4

High-Output Ignition Coil & Iridium Spark Plugs for 2006-2007 Saturn Ion (LE5 Ecotec / Delta Platform)

Direct replacement ignition upgrade designed to restore spark energy, improve fuel burn, and eliminate misfires in high-mileage LE5 engines.

The Stock Ion Ignition Weakness

The factory GM LE5 Ecotec ignition coils are notoriously susceptible to thermal degradation over time. Positioned directly atop the cylinder head, the OEM coil packs suffer from severe heat soak cycles that break down internal epoxy resins and primary windings. This thermal breakdown leads to weak spark delivery, intermittent misfires under load, reduced fuel efficiency, and rough idling. Simultaneously, standard copper or platinum spark plugs wear down their electrodes prematurely, increasing the spark gap and forcing the degrading coils to work harder, compounding the ignition failure loop.

The Engineering Solution

This comprehensive ignition overhaul addresses these thermal and electrical deficiencies by pairing upgraded direct-fit ignition coils with premium Iridium spark plugs. The new coil packs feature high-temperature epoxy potting and reinforced primary/secondary copper windings, significantly improving heat dissipation and voltage output to the plugs. The included Iridium spark plugs utilize an ultra-fine wire center electrode and laser-welded ground strap, drastically lowering the voltage required to bridge the spark gap. This combination maximizes fuel burn efficiency, restores lost horsepower and torque, and guarantees a stable, consistent idle across all engine operating temperatures.

Technical Specifications

Compatibility

• 2006 Saturn Ion 2.4L I4
• 2007 Saturn Ion 2.4L I4

The Saturn Reliability Standard

Engineered for consistent daily driving reliability, this ignition kit ensures your Delta platform Ion maintains factory precision, eliminates stubborn CEL misfire codes, and delivers smooth, uninterrupted power delivery for long-term dependability.