Ignition Coil & Iridium Spark Plugs for Saturn Sky Vue (2007-2010) 2.4L I4

High-Output Ignition Coil & Iridium Spark Plug Kit for 2007-2010 Saturn Sky & Vue (LE5 / Kappa & Theta)

Replaces deteriorating OEM ignition coils and worn spark plugs to restore precise spark timing, eliminate misfires, and maximize combustion efficiency on the 2.4L Ecotec.

The Stock Ecotec Ignition Weakness

The factory GM ignition coils on the 2.4L LE5 Ecotec engine are highly susceptible to thermal breakdown due to prolonged heat soak within the cylinder head. Over time, the internal epoxy potting cracks, allowing moisture intrusion and causing parasitic voltage leaks. This degradation manifests as high-RPM misfires, sluggish throttle response, a rough idle, and a noticeable drop in fuel economy. Additionally, standard OEM spark plugs suffer from rapid electrode erosion, widening the spark gap and forcing the failing coils to work even harder to jump the gap, thereby accelerating the failure cycle.

The Engineering Solution

This kit pairs high-output direct-replacement ignition coils with performance iridium spark plugs to completely overhaul the ignition cycle. The upgraded coils utilize high-dielectric epoxy and advanced copper windings to maintain consistent voltage output even under extreme engine bay temperatures, preventing spark blowout under heavy load. The included iridium spark plugs feature an ultra-fine wire center electrode that drastically lowers the voltage required to bridge the spark gap. This concentrated spark front ensures a more complete, faster fuel burn, translating to restored horsepower, improved low-end torque, and superior cold-start reliability.

Technical Specifications

Compatibility

• 2007 Saturn Sky 2.4L I4
• 2008 Saturn Sky 2.4L I4
• 2009 Saturn Sky 2.4L I4
• 2010 Saturn Sky 2.4L I4
• 2007 Saturn Vue 2.4L I4
• 2008 Saturn Vue 2.4L I4
• 2009 Saturn Vue 2.4L I4
• 2010 Saturn Vue 2.4L I4

The Saturn Ecotec Standard

Engineered to meet the demands of both daily commuting and sustained highway driving, this ignition overhaul delivers precise, CEL-free operation and long-lasting electrical reliability for your Ecotec-powered Saturn.