Ignition Coil Pack with Spark Plug UF648 Set of 6 - Reliable OE Fit

Our review of this ignition coil pack set finds it best suited for owners of Chrysler-family vehicles with 3.6L V6 engines who need a straightforward replacement to stop misfires and restore smooth running. The package includes six coil packs and six spark plugs, and the most compelling reason to buy is that the units are built to meet or exceed OE specifications with high conductive copper windings and high dielectric epoxy, which together address cold-start performance and rough idle symptoms cost-effectively.

Key Features

• OE-level construction: Built to achieve or exceed original equipment specifications for consistent fit and dependable performance.
• High conductive copper wire: Improves electrical transfer to spark plug electrodes for stronger, more reliable ignition.
• High dielectric epoxy: Enhances insulation and heat resistance to extend service life under engine bay conditions.
• Corrosion-resistant connections: Precise, corrosion-resistant terminals ensure stable connectivity and reduce intermittent faults.
• Complete kit: Includes 6 ignition coils plus 6 spark plugs so users can replace an entire bank at once and avoid partial mismatches.
• Wide vehicle coverage: Compatible with many 3.6L V6 Chrysler and Dodge models from 2011 through 2020 for straightforward cross-vehicle fitment.

Who It's For

This kit is aimed at DIYers and independent shops replacing a full set of ignition coils and spark plugs on vehicles such as 200, 300, Town & Country, Challenger, Charger, Durango, Grand Cherokee, Wrangler, Journey and Grand Caravan equipped with the 3.6L V6. It is particularly useful when diagnosing engine misfire, rough idle or reduced fuel economy that point to coil failure.

It is less appropriate for owners of non-3.6L engines or for those who prefer individual OEM parts from a dealer; also motorists who only need a single coil replaced may prefer buying individual units rather than a six-pack kit.

Pros & Cons

Pros

• Good fit and compatibility across many 3.6L Chrysler-family vehicles, reducing fitment guesswork.
• Customers report resolved engine misfire and improved idle after installation.
• Includes spark plugs with coils, simplifying maintenance and matching component life.
• Construction details like copper windings and high dielectric epoxy suggest improved durability.

Cons

• Sold as a full set of six, which may be unnecessary if only one coil has failed.
• Not a factory branded OEM part, so buyers seeking dealer-sourced components may look elsewhere.

Specifications

Package Content	6 ignition coil packs + 6 spark plugs
Engine Compatibility	3.6L V6 Chrysler-family engines
Vehicle Coverage (sample)	200, 300, Town & Country, Challenger, Charger, Durango, Grand Cherokee, Wrangler, Journey, Grand Caravan, Cherokee, Routan, Avenger, ProMaster
Manufacturing Features	High conductive copper wire; high dielectric epoxy; corrosion-resistant connections
Replaces OEM Part Numbers	5149168AI, 0221504032, 105149168AI, UF648, C1791, 19224BO
Included Quantity	Set of 6 coils and 6 plugs

Our Verdict

This ignition coil and spark plug set is a pragmatic, cost-effective choice for owners of many 3.6L V6 Chrysler and Dodge models who want to remedy misfires and restore smooth running without sourcing parts one-by-one. The OE-level construction and complete six-pack make it good value for those replacing an entire bank, though single-failure cases might prefer individual components.

Frequently Asked Questions

Will these coils fix engine misfire?
Yes; customers reported resolved misfires after replacement when ignition coils were the root cause, and the kit is designed to supply correct voltage to spark plug electrodes.

Are these direct plug-in replacements?
Yes; the coils are built to match OE specifications and are compatible with the listed 3.6L vehicle models for direct fitment.

Why buy a full set of six instead of one coil?
Replacing all six ensures matched performance and avoids future staggered failures, though it may be more than needed if only a single coil is faulty.