SYKRSS Ignition Coil and Iridium Spark Plug Kit for 3.2L/3.6L V6 — 6 Coils UF648 & 6 Iridium 97390, Direct-Fit Durability

Complete 12-piece ignition kit with six direct-fit SYKRSS coils (UF648) and six pre-gapped iridium spark plugs (97390) designed for 3.2L and 3.6L V6 engines.

Replace worn coils and plugs with a single kit built to match factory fitment while improving durability and spark performance. This set is engineered for late-model Chrysler, Dodge, Jeep, Ram and VW Routan V6 vehicles (model years noted below) and includes components assembled from high-grade materials to resist heat, cracking and voltage leakage.

Which vehicles and engine sizes will this kit fit?

These ignition coils and spark plugs are intended for 3.2L and 3.6L V6 applications across multiple brands. Fitment spans many 2011–2020 model years—always confirm with your VIN if you are unsure.

• Chrysler 200, 300, Town & Country: 2011–2020
• Dodge Avenger, Challenger, Charger, Durango, Grand Caravan, Journey: 2011–2020
• Jeep Cherokee, Grand Cherokee, Wrangler JK: 2011–2020
• Ram 1500, 1500 Classic, C/V, ProMaster: 2012–2020
• Volkswagen Routan: 2011–2014

How do these coils and plugs differ from factory parts?

SYKRSS components are manufactured as direct replacements but upgraded in specific areas to extend life and deliver a stronger, more focused spark. Materials and construction target common failure points of OEM parts without requiring vehicle modifications.

• Silicon-steel core coils for consistent magnetic performance
• High-pressure rubber boots to resist cracking and arcing
• Epoxy from Japan and wire from Germany for improved thermal stability
• Ultra-fine iridium plug tips for concentrated, longer-lasting sparks

Will installing this kit fix misfires and rough idle?

Replacing all coils and plugs at once addresses many ignition-related drivability symptoms and often clears error codes tied to misfires. While ignition faults are common causes of hesitation, rough idle, and reduced throttle response, a full diagnosis is recommended if problems persist after installation.

• Restores spark consistency across all cylinders
• Reduces hesitation, stalling and jerking tied to weak ignition
• Helps clear misfire-related check engine lights when ignition is the root cause
• Improves throttle response and potential fuel efficiency by stabilizing combustion

How difficult is installation, and what’s included?

The kit is designed for home mechanics and professional shops alike: coils and plugs are drop-in replacements that require common hand tools. SYKRSS supplies six coils, six pre-gapped iridium plugs, and an installation guide to simplify the swap.

• Estimated install time: about 40 minutes with basic tools
• No special tuning or modifications required—direct fit to specified part numbers
• Complete 12-piece kit replaces all cylinders at once for uniform performance
• 1-year standard coverage included for peace of mind

Who is this for: drivers and technicians who need a comprehensive ignition replacement for 3.2L or 3.6L V6 Chrysler, Dodge, Jeep, Ram or VW Routan engines and want parts that match OEM fitment with upgraded materials. Choose this kit if you want a single purchase to replace all coils and plugs, recover smooth running, and reduce ignition-related trouble codes without extra parts or special tools. If you’re uncertain about compatibility, send your VIN for a quick fitment confirmation before ordering.