autoexact Ignition Coil & Iridium Spark Plug Kit — 6-Pack for 3.6L V6 (2016–2022), OE-Fit Pre-Gapped

Autoexact replacement kit pairs six OE-fit ignition coil packs with six pre-gapped iridium spark plugs to restore reliable ignition for 3.6L V6 Chrysler, Dodge, Jeep and Ram vehicles.

If your 3.6L V6 is experiencing misfires, rough idle, reduced fuel economy or a stubborn check-engine light, worn coils and plugs are often the cause. This kit from Autoexact is built as a direct-fit OE replacement—six epoxy-potted ignition coils and six fine-wire iridium spark plugs—designed to be a plug-and-play swap for many 2016–2022 Chrysler, Dodge, Jeep and Ram models. The set is intended to improve combustion consistency, support smoother starts and help recover lost power without costly dealer labor.

How will this kit affect engine performance?

Replacing degraded coils and spark plugs restores consistent spark energy, which helps combustion run more completely. Expect improved throttle response, fewer hesitation events and a reduction in vibration caused by cylinder misfires. While results vary by vehicle condition, this kit targets the common ignition-related symptoms that degrade drivability.

• Delivers stronger, more stable sparks for efficient combustion
• Helps reduce engine misfires and rough idling
• Can improve throttle response and engine smoothness

What makes the Autoexact components reliable?

Autoexact uses epoxy-potted ignition coils to provide heat resistance and stable insulation, and fine-wire iridium tips on the plugs for longer life and consistent gap maintenance. Each coil undergoes voltage, insulation and sealing tests before shipping, and the plugs arrive pre-gapped to the recommended specification to simplify installation. The kit includes a 2-year warranty and lifetime technical support for added confidence.

• Epoxy-potted coils tested for voltage output and sealing
• Fine-wire iridium plugs pre-gapped for immediate installation
• 2-year warranty plus lifetime technical support

Is installation DIY-friendly and what should I prepare?

This kit is engineered as a direct OE replacement, so no modification is required—just basic hand tools and standard safety precautions. Plugs are factory pre-lubricated with green dielectric grease and packaged as six coils and six plugs for a full-bank replacement. Recommended torque specs and a careful gap check will help ensure a proper install and long service life.

• Plug-and-play fit for listed 3.6L models—no cutting or splicing
• Factory pre-lubricated plugs for easier installation
• Recommended installation torque: 11.06–14.75 ft·lb (15–20 N·m)

Which vehicles and part numbers does this kit fit?

This kit fits many 3.6L Pentastar V6 vehicles from 2016–2022, including Grand Cherokee, Wrangler, Gladiator, Pacifica, Durango and Ram 1500, among others. It’s intended to replace OE references such as UF807, 68223569AB/AC/AD and plug codes like LKR7FI8. Always confirm year, make, model and engine compatibility before purchase to ensure correct fitment.

• Compatible with many 2016–2022 Chrysler, Dodge, Jeep and Ram 3.6L models
• Replaces OE numbers UF807, 68223569AB/AC/AD and related plug codes
• Includes six coils and six iridium plugs for a full-bank replacement

Who this kit is for: technicians, DIY enthusiasts and fleet managers who need a complete, direct-fit ignition solution for 3.6L V6 Chrysler, Dodge, Jeep and Ram applications. Choose this Autoexact set if you want OE-style fitment, pre-gapped iridium plugs for longer service life, and a tested ignition coil designed to resist heat and deliver stable spark performance—ideal when diagnosing misfires, rough idle or declining fuel economy.