Ignition Coil and Iridium Spark Plugs and Wires for Dodge Stratus (2001-2006) 2.4L

Direct-Replacement Ignition Coil, Wire, and Iridium Plug Kit for 2001-2006 Dodge Stratus

What it Does: The ignition coil, wire, and iridium spark plug kit replaces aged factory secondary ignition components on the 2001-2006 Dodge Stratus to eliminate cylinder misfires, stabilize rough idle, and restore clean combustion efficiency.

The Stock Dodge Stratus Thermal Degradation Problem

The factory secondary ignition system on the JR platform equipped with the EDZ 2.4L inline-four suffers significant degradation due to continuous underhood thermal cycling. Over time, the internal epoxy potting inside the factory 4-tower pack fractures, producing micro-arcing and voltage leak down the casing. Simultaneously, standard carbon-core wires dry out and exhibit soaring internal resistance, while factory standard plugs experience ground electrode erosion. This combination increases required firing voltage past the coil's output threshold, causing hesitation under load, poor fuel economy, and P0300 diagnostic trouble codes.

The Engineering Solution

This comprehensive service package restores ignition integrity using high-dielectric materials and heavy-duty secondary leads. The replacement four-tower ignition coil features reinforced thermoplastic housings and vacuum-poured epoxy insulation to withstand thermal shock and sustain a consistent 35kV output. Paired with high-grade silicone spark plug wires, the assembly minimizes electromagnetic interference (EMI) while delivering uninterrupted current transfer. Premium fine-wire iridium spark plugs feature a laser-welded center electrode that resists spark erosion and fouling, maintaining a sharp spark kernel under high cylinder pressures.

Technical Specifications

Compatibility

• 2001-2006 Dodge Stratus SE Sedan 2.4L 4-Cylinder
• 2001-2006 Dodge Stratus SXT Sedan 2.4L 4-Cylinder
• 2001-2004 Dodge Stratus ES Sedan 2.4L 4-Cylinder

Frequently Asked Questions

Does this fit the JR Stratus?
Yes, this is a direct fit for the 2001-2006 Dodge Stratus equipped with the EDZ engine.

Are the iridium spark plugs pre-gapped for installation?
Yes, the plugs arrive pre-gapped to factory specification, though checking the gap with a wire gauge before torquing is standard practice.

The Dodge Powertrain Standard

Built to meet strict OEM duty-cycle standards, this complete ignition refresh package guarantees stable primary-to-secondary voltage transfer, smooth idle characteristics, and consistent power delivery throughout daily commuter and highway duty.