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

Autoexact replacement kit combines six OE-fit ignition coil packs and six fine‑wire iridium spark plugs engineered to restore consistent ignition and reliable performance for 3.6L V6 engines.

This complete ignition kit is built for vehicles using the 3.6L Pentastar V6 found in Jeep, Dodge, Chrysler and Ram models from 2016–2022. Each coil is epoxy-potted for heat resistance and tested for voltage and seal integrity, while the iridium plugs are pre-gapped and factory-lubricated for straightforward installation. The set aims to address common ignition symptoms and deliver long service life when installed to the manufacturer’s torque recommendations.

How will this kit affect engine performance?

Replacing worn coils and spark plugs can restore efficient combustion and help the engine run more smoothly. Expect improved throttle response, reduced vibration, and steadier idle when ignition timing and spark quality are returned to specification.

• Stronger, more consistent spark for improved fuel burn
• Reduced misfires and smoother acceleration under load
• Pre-gapped iridium plugs for stable long-term sparking
• Epoxy-potted coils resist heat and maintain output

Will this kit fix misfire and check-engine light issues?

The kit is designed to address common ignition-related faults that trigger codes such as P0300–P0308 and symptoms like rough idle or hard starting. While many ignition faults resolve after replacing defective coils and plugs, diagnostic confirmation is recommended if codes persist.

• Targets misfire causes tied to spark delivery and plug wear
• Helps restore reliable cold starts and smoother idling
• Useful first step before deeper mechanical diagnostics
• Includes six coil packs and six spark plugs—complete bank replacement

How easy is installation for a DIYer?

Autoexact engineered these parts as direct OEM replacements for a plug-and-play fit—no special modifications required. Basic hand tools are usually sufficient; plugs come pre-lubricated and pre-gapped, and the coils install using factory mounting points and standard torque values.

• Direct fit for specific 3.6L models—no cutting or adapters
• Pre-gapped iridium plugs and green dielectric grease applied
• Recommended torque: 11.06–14.75 ft·lb (15–20 N·m)
• Kit includes six coils and six plugs to replace a full cylinder bank

What vehicle models and part numbers does this replace?

This kit is compatible with a wide range of 3.6L V6 vehicles from late‑model Jeep, Dodge, Chrysler and Ram lineups. It replaces common OEM references, ensuring easy cross-referencing during fitment checks.

• Fits 2016–2022 Jeep Grand Cherokee, Wrangler, Gladiator and Grand Cherokee L models
• Compatible with 2016–2022 Dodge Durango, 2017–2022 Chrysler Pacifica and related models
• Also fits 2019–2022 Ram 1500 and 2022 ProMaster variants with 3.6L engines
• OE/replace numbers: UF807, 68223569AB/AC/AD, 95710, 97390, LKR7FI8, and others

Who is this for: This Autoexact coil and iridium plug set suits owners and independent technicians who need a full-bank ignition refresh for 3.6L Pentastar V6 engines. It’s ideal for drivers experiencing ignition-related symptoms, DIY mechanics wanting a direct-fit replacement, and shops seeking a tested, warranty-backed aftermarket option that matches common OEM part references.