Ignition Coil and Iridium Spark Plugs and Wires for Dodge Caravan (2001-2007) 2.4L

Direct-Fit Ignition Coil, Wire, and Iridium Plug Kit for 2001-2007 Dodge Caravan

What it Does: The complete ignition kit replaces worn factory ignition components on the 2001-2007 Caravan to restore peak combustion efficiency, eliminate cylinder misfires, and stabilize erratic idle.

The Stock Dodge Caravan Ignition Breakdown

Under-hood thermal cycling on the fourth-generation RS platform severely degrades factory ignition components over time. The original waste-spark four-tower coil housing develops microscopic dielectric breakdown and micro-cracking across its epoxy casing. Concurrently, factory carbon-core plug wires suffer core degradation and internal resistance spikes, while copper or standard platinum plugs erode rapidly under constant waste-spark duty cycles. This compounding breakdown results in secondary voltage leaks, unburned fuel entering the exhaust stream, P0300-series trouble codes, hesitation under load, and reduced fuel economy.

The Engineering Solution

This drop-in ignition overhaul addresses every failure point in the secondary circuit. The replacement four-tower coil pack features heavy-duty thermoplastic housing sealed with high-dielectric epoxy to resist thermal cracking and prevent voltage punch-through under high-load conditions. Coupled with low-resistance, silicone-jacketed 7mm/8mm secondary spark plug wires featuring corrosion-resistant terminals, the system minimizes energy drop across the harness. The included fine-wire iridium spark plugs feature laser-welded tips designed to withstand thermal erosion and resist fouling, maintaining a consistent spark gap across extreme heat ranges for thousands of operational hours.

Technical Specifications

Compatibility

• 2001-2007 Dodge Caravan SE 2.4L L4 (VIN B, EDZ)
• 2001-2007 Dodge Caravan Base 2.4L L4 (VIN B, EDZ)
• 2001-2005 Dodge Caravan C/V 2.4L L4 (VIN B, EDZ)

Frequently Asked Questions

Does this fit the RS Caravan?
Yes, this is a direct fit for the 2001-2007 Dodge Caravan equipped with the 2.4L EDZ inline-four engine.

Are the spark plugs pre-gapped out of the box?
While pre-gapped from the factory, always verify the 0.050-inch gap specification with a wire feeler gauge prior to installation.

The Dodge Utility Caliber

Designed to maintain continuous fleet and daily-driver reliability, this ignition refresh package provides dependable cold-start behavior, rock-solid idle manners, and sustained engine efficiency across heavy daily mileage.