Ignition Coil and Iridium Spark Plugs for Dodge Dakota (2000-2008) 4.7L

High-Output Direct-Replacement Ignition Kit for 2000-2008 Dodge Dakota

What it Does: Delivers a complete refresh of the primary and secondary ignition system to restore crisp throttle response, stable idle, and peak combustion efficiency under heavy loads.

The Stock Dakota Ignition Breakdown

The 4.7L PowerTech V8 operates under high underhood thermal stress, which accelerates dielectric breakdown in the factory coil-on-plug epoxy potting. Over time, internal primary and secondary windings develop micro-fractures, causing resistance spikes and spark leakage. Paired with standard copper plugs that suffer from rapid electrode erosion, the aging stock ignition system fails to generate sufficient secondary voltage under load. This results in hesitation, erratic idle quality, unburned hydrocarbon buildup, and engine misfire codes (P0300-P0308) during towing or steep grade climbing.

The Engineering Solution

This comprehensive kit replaces all eight ignition channels with heavy-duty coil packs featuring high-conductivity copper windings, heat-resistant potting compound, and corrosion-resistant blade terminals for maximum conductivity. Paired with fine-wire iridium spark plugs that offer exceptional melting points and lower required ionization voltages, this kit ensures a concentrated, stable arc across all RPM ranges. The result is rapid flame-front propagation, complete combustion, and long-term protection against thermal breakdown.

Technical Specifications

Compatibility

• 2000-2004 Dodge Dakota (AN Chassis): 4.7L V8 (Base, SLT, Sport, R/T, SXT)
• 2005-2008 Dodge Dakota (ND Chassis): 4.7L V8 / 4.7L High Output V8 (ST, SLT, Laramie, TRX, TRX4, Sport)

The Dodge Truck Standard

Engineered to handle the continuous duty cycles demanded by mid-size truck owners, this ignition setup delivers the spark energy required for reliable cold starts, sustained hauling, and heavy-duty towing without spark blowout.