Ignition Coil & Iridium Spark Plugs for Chrysler Pacifica (2017-2026) 3.6L V6

High-Reliability Ignition Coil & Iridium Spark Plugs for 2017-2026 Chrysler Pacifica (Pentastar V6 / RU)

This complete direct-replacement ignition kit installs seamlessly to restore optimal combustion efficiency, eliminate misfires, and stabilize idle across the entire RPM range.

The Stock Pacifica Ignition System Degradation

OEM ignition components on the 3.6L Pentastar V6 are subjected to intense thermal cycling due to their placement within the transverse engine bay. Over thousands of miles, the factory coil packs degrade, leading to microscopic cracking in the epoxy potting and increased internal electrical resistance. This heat soak phenomenon exacerbates voltage drops, resulting in weak spark energy, intermittent P0300-series misfire codes, rough idling, and diminished fuel economy. Furthermore, factory standard plugs can erode at the electrode gap over time, altering the required firing voltage and putting unnecessary strain on the aging coil packs.

The Engineering Solution

This kit resolves thermal degradation by pairing robust direct-replacement ignition coils with advanced Iridium spark plugs. The new coils feature upgraded dielectric epoxy and high-conductivity copper windings, ensuring consistent voltage output and enhanced heat dissipation even under prolonged operational stress. The blade-type female connectors ensure a secure, weatherproof mate to the factory wiring harness. Complementing the coils, the included Iridium spark plugs feature an ultra-fine wire center electrode that requires significantly less voltage to bridge the gap. Iridium's exceptionally high melting point prevents gap erosion, ensuring a concentrated, high-intensity spark for complete combustion, smoother acceleration, and restored throttle response.

Technical Specifications

Compatibility

• 2017 Chrysler Pacifica 3.6L V6
• 2018 Chrysler Pacifica 3.6L V6
• 2019 Chrysler Pacifica 3.6L V6
• 2020 Chrysler Pacifica 3.6L V6
• 2021 Chrysler Pacifica 3.6L V6
• 2022 Chrysler Pacifica 3.6L V6
• 2023 Chrysler Pacifica 3.6L V6
• 2024 Chrysler Pacifica 3.6L V6
• 2025 Chrysler Pacifica 3.6L V6
• 2026 Chrysler Pacifica 3.6L V6

The Chrysler Durability Standard

Designed to handle the heavy demands of daily driving, commuting, and long-haul road trips, this comprehensive ignition service kit ensures your Pentastar V6 continues to deliver the reliable power and maximum fuel efficiency expected from a well-maintained modern family hauler.