Ignition Coil and Iridium Spark Plugs for Dodge Magnum (2006-2008) 3.5L

Direct-Replacement Ignition Coil and Iridium Spark Plug Kit for 2006-2008 Dodge Magnum

What it Does: Delivers complete secondary ignition renewal by replacing worn coil-on-plug packs and degraded plugs with high-dielectric copper-wound coils and fine-wire iridium spark plugs.

The Stock Magnum Ignition Degradation

Under-hood thermal cycling on the LX platform causes severe dielectric breakdown within the factory coil boots and internal potting epoxy. Over time, high resistance leads to micro-arcing, secondary winding insulation failure, and sluggish flame front propagation across the 3.5L combustion chambers. This degradation manifests as intermittent cylinder misfires (P0300-P0306), rough cold idling, throttle hesitation under load, and unburnt hydrocarbon buildup in the catalytic converters.

The Engineering Solution

This 6-cylinder refresh kit features reinforced coil assemblies engineered with high-purity internal copper windings and high-temperature epoxy encapsulation to resist thermal degradation and voltage leak-down. Matched with laser-welded fine-wire iridium spark plugs, the package lowers the required breakdown voltage, stabilizes arc discharge, and ensures rapid flame kernel expansion to restore clean, efficient combustion across all engine operating ranges.

Technical Specifications

Compatibility

• 2006 Dodge Magnum SXT / SE (3.5L V6)
• 2007 Dodge Magnum SXT / SE (3.5L V6)
• 2008 Dodge Magnum SXT / SE (3.5L V6)

The Dodge Muscle Standard

Engineered to withstand aggressive throttle cycles, this complete ignition tune-up kit restores immediate throttle response, consistent power delivery, and smooth idle stability across your V6 Magnum.