BELKEBIR Ignition Coil & Iridium Spark Plug Kit for 3.6L V6 — Set of 6 UF648 Replacement, Restores Misfires & Throttle Response

These six BELKEBIR UF648 ignition coils paired with six iridium spark plugs provide a direct, plug-and-play replacement for many 3.6L V6 Dodge, Chrysler, Jeep and RAM models to restore ignition reliability and engine response.

If your V6 is showing misfires, rough idle, reduced fuel economy or sluggish throttle response, worn coils and plugs are common culprits. This kit combines engineered replacement coils (UF648 family) with long-life iridium plugs (97390 and equivalents) to match factory fit and electrical performance so you can swap components quickly and get back on the road.

Will these coils and spark plugs fit my Dodge, Chrysler, Jeep or RAM?

Yes — the set is manufactured to replace OE UF648 and related part numbers and fits a wide range of 3.6L (and selected 3.2L) V6 vehicles from 2011 onward. Check the listed model years and engine code before ordering to confirm compatibility.

• Compatible with 3.6L V6 Dodge models: Challenger, Charger, Grand Caravan, Journey, Durango, Avenger (selected years).
• Fits Chrysler 200, 300, Town & Country and select VW Routan model years noted in the compatibility list.
• Works for Jeep Cherokee, Grand Cherokee, Wrangler and various RAM ProMaster/1500/2500/3500 3.6L vehicles.
• Replaces OEM numbers such as UF648, 5149168AH/AI/AJ and spark plug codes like 97390 and LKR7DIX11S.

How will swapping to BELKEBIR coils and iridium plugs affect performance?

Upgrading to properly matched replacement coils and iridium plugs helps restore stable spark and combustion consistency. That often reduces misfires, improves throttle response and can recover some lost fuel efficiency, especially if original components were degraded.

• High-energy coil design for consistent spark delivery under load.
• Iridium electrodes resist wear and support reliable cold starts.
• Engineered to meet OEM electrical and dimensional specs for predictable behavior.
• Combining all six coils and plugs avoids mismatched components across cylinders.

How difficult is installation and what should I expect?

Installation is straightforward for anyone comfortable with basic engine maintenance. These components are designed as direct replacements with the same mounting points and connector styles as factory parts, so most DIYers can complete the swap with common hand tools.

• Plug-and-play coil connectors and original-style plug seatings.
• Torque spark plugs to manufacturer spec and use anti-seize/lubricant only if recommended by vehicle guide.
• Replace one cylinder at a time to avoid mix-ups and double-check electrical connections.
• Allow engine to cool before starting work to prevent damage and burns.

What are the construction and durability highlights of this kit?

Each coil is built to match OEM electrical characteristics, while the iridium spark plugs use a hard, erosion-resistant electrode for longer life. Together they are intended to resist heat and vibration common in modern V6 engines.

• Coils designed for high-voltage stability and thermal endurance.
• Iridium center electrode for better wear resistance than conventional plugs.
• Made to meet or surpass factory tolerances for fit and performance.
• Supplied as a complete six-pack to service the entire V6 in one maintenance interval.

Who is this for? This BELKEBIR kit is aimed at owners and independent technicians who need a full cylinder ignition refresh for 3.6L (and select 3.2L) V6 Dodge, Chrysler, Jeep and RAM vehicles. It’s suitable for DIY mechanics wanting a reliable OEM-style replacement, fleet managers seeking consistent parts across multiple vehicles, and shops needing an economical way to eliminate coil- and plug-related misfires without modifying the ignition system.