Ignition Coil and Iridium Spark Plugs for Chrysler Prowler (2001-2002) 3.5L

Direct-Fit Ignition Coil and Iridium Spark Plug Service Kit for 2001-2002 Chrysler Prowler

What it Does: Replaces degraded factory coil packs and worn spark plugs with high-dielectric coil-on-plug assemblies and fine-wire iridium plugs to restore precise ignition timing and combustion efficiency under load.

The Stock Prowler Secondary Ignition Breakdown

The high-output 3.5L SOHC V6 in the PR-platform Prowler operates with elevated underhood ambient temperatures due to its tightly packaged front-mid engine layout and narrow engine bay. Over duty cycles, OEM coil-on-plug boots experience thermal degradation, leading to micro-cracking in the silicone insulation. This causes high-voltage dielectric breakdown, secondary ignition arcing to the cylinder head tube walls, cold-start hesitation, rough idle conditions, and random cylinder misfires (DTC P0300-P0306) under load.

The Engineering Solution

This comprehensive tune-up kit features six direct-replacement ignition coils engineered with high-conductivity copper primary and secondary windings sealed in epoxy insulation to eliminate internal short-circuiting. Heavy-duty boots withstand prolonged heat cycling without hardening or arcing. Paired with six fine-wire iridium spark plugs, this configuration lowers required firing voltage, accelerates flame-kernel expansion, and maintains precise spark gap tolerance for clean fuel burn across the entire powerband.

Technical Specifications

Compatibility

• 2001 Chrysler Prowler Base 3.5L V6 Gas (EGG)
• 2002 Chrysler Prowler Base 3.5L V6 Gas (EGG)

The Chrysler Muscle Standard

Engineered to meet exact factory dwell and primary resistance specifications, this direct-replacement ignition package ensures crisp throttle response, clean combustion, and consistent high-RPM performance without triggering false misfire codes.