Ignition Coil and Iridium Spark Plugs for Chrysler Cirrus (2001-2005) 2.7L

Direct-Fit Ignition Coil and Iridium Spark Plug Kit for 2001-2005 Chrysler Cirrus

What it Does: Replaces degraded factory coil packs and worn plugs to restore secondary ignition voltage, stabilize idle, and eliminate engine misfires across all six cylinders.

The Stock Cirrus Thermal Breakdown and Voltage Leakage

Under repeated thermal cycles in the compact JR-chassis engine bay, factory coil-on-plug units for the 2.7L EER V6 suffer from dielectric breakdown and resin fatigue. Heat soak generates micro-fractures in the OEM epoxy potting, causing secondary voltage leakage, carbon tracking along plug boots, and hesitation under load. As OEM plug gaps widen from electrode erosion, the resulting higher resistance overworks the primary windings, leading to misfires, rough idle, and unburned fuel entering the exhaust tract.

The Engineering Solution

This comprehensive tune-up kit features six direct-fit ignition coils paired with six high-durability iridium spark plugs. Each coil assembly utilizes premium copper windings and high-grade thermal potting to resist heat-induced insulation breakdown, ensuring maximum energy transfer across the blade terminals. The fine-wire iridium plugs feature a high melting point and low voltage demand, delivering a stable, concentrated spark kernel that promotes complete combustion, crisper throttle response, and reliable cold starts.

Technical Specifications

Compatibility

• 2001-2005 Chrysler Cirrus (2.7L V6)
• Interchange: UF199, 4609095AB, 4609095AC, 4609095AD, 4609095AE, 4609095AF, 4609095AG, 4609095AI, 88921395, C534, 5C1092, E230, IC232

The Chrysler Reliability Standard

Engineered to meet factory electrical tolerances, this complete ignition set installs with true plug-and-play simplicity, ensuring smooth engine operation, restored fuel economy, and zero check-engine lights.