6x UF648 Ignition Coils & 6x Spark Plugs for Chrysler Dodge Jeep Ram 3.6L

Product Details

🔹 Product Overview

This OEM replacement kit includes 6 ignition coils and 6 iridium spark plugs for direct plug‑and‑play installation on compatible Dodge, Ram, Chrysler, Jeep vehicles. Our coils deliver consistent high‑voltage spark matching OE performance. Together with durable iridium spark plugs, they help resolve misfires, rough idle, hard starts, backfires and poor fuel mileage. The 2‑pin connector matches original wiring harnesses with no extra modifications required.

🔹 OEM Interchange Part Numbers

Ignition Coil OEM / Interchange Numbers: 
UF648, 05149168AH, 05149168AI, 0221504032, 05149168AJ,
SKIC138, 5C1848, COP556, 2505484816, 1788548, 48755, V33700003, 00K05149168AH, 00K05149168AI, 00K05149168AJ, K05149168AH, K05149168AI

🔹 Compatible Vehicle List

🚗 Dodge Vehicles 
Avenger        2011‑2014    (3.6L V6) 
Challenger    2011‑2023     (3.6L V6) 
Charger        2011‑2023     (3.6L V6) 
Durango        2011‑2015    (3.6L V6) 
Grand Caravan 2011‑2020  (3.6L V6) 
Journey        2011‑2019     (3.6L V6)

🚗 Ram Vehicles 
C/V                   2012‑2015  (3.6L V6) 
1500                 2013‑2018  (3.6L V6) 
1500 Classic      2019‑2024  (3.6L V6) 
ProMaster 1500 2014‑2021  (3.6L V6) 
ProMaster 2500 2014‑2021  (3.6L V6) 
ProMaster 3500 2014‑2021  (3.6L V6)

🚗 Chrysler Vehicles 
200                    2011‑2017  (3.6L V6) 
300                    2011‑2023  (3.6L V6) 
Town & Country   2011‑2016  (3.6L V6)

🚗 Jeep Vehicles 
Wrangler             2012‑2017  (3.6L V6) 
Grand Cherokee  2011‑2015   (3.6L V6) 
Cherokee            2014‑2022   (3.2L V6) 
Wrangler JK        2018            (3.6L V6)

🚗 Other Vehicles 
Routan               2011‑2014    (3.6L V6)

⚠️Important Pre-Purchase Reminder

Before ordering, match your original coil’s 2-pin rectangular plug and shape to our photos. Coils with mismatched connectors cannot be swapped. Verify your car’s year, model and engine size to prevent fitment issues.

🔹 Ignition Coil (UF648) Construction & Specs

• 2-Pin Rectangular Female Connector: Matches original vehicle wiring harness to prevent loose connections, intermittent sparks and startup failures.

• Integrated Bolt Mount Tab: Factory‑aligned mounting hole for direct bolt‑on installation, no extra brackets or adapters required.

• Reinforced High-Temperature Rubber Boot: Resists cracking, oil contamination and heat degradation under harsh engine bay operating conditions.

• Full Epoxy Encapsulated Housing: Blocks voltage leakage, insulates internal winding components and withstands extreme heat fluctuations.

• High-Energy Internal Winding: Delivers consistent high‑voltage spark for stable combustion, improved throttle response and reduced exhaust emissions.

• Boot Design: Boot design allows application of dielectric grease during installation to help prevent corrosion and sticking for future maintenance removal.

🔹 Official Specifications

1. Coil Type: Pencil-Style Direct Ignition Coil

2. Terminal Type: Blade Terminal

3. Mount Style: Bolt-On Fixed Mount

4. Connector Gender: Female

5. Terminal Count: 2

6. Connector Shape: Rectangular Flat 2‑Pin Connector

🔹 Iridium Spark Plug Premium Features

• Ultra-Thin Iridium Center Electrode: Precisely delivers stable sparks, lowers ignition resistance and extends service life with excellent oxidation resistance.
  
  
• High-Grade Alumina Ceramic Insulator: Withstands extreme high temperatures, minimizes voltage loss and maintains consistent spark output under heavy engine load.
  
  
• Tapered Side Electrodes: Optimizes charge accumulation for more complete combustion, cutting fuel consumption and boosting overall fuel efficiency.
  
  
• Pre-Set Factory Spark Gap: No manual gap adjustment required out of the box for instant reliable ignition performance.
  
  
• Precision Machined Threads: Smooth threading avoids cross-threading during installation, creating a tight leak-free seal in cylinder heads.
  
  
• Anti-Jitter Performance: Eliminates engine shaking and misfire issues caused by worn factory spark plugs.

🔹 Key Product Advantages

1. OEM Direct Replacement: Exact match for original factory ignition components, fully compliant with original car manufacturing standards.

2. Eliminate Common Engine Faults: Fix backfiring, hard starting, poor fuel economy, engine misfires, vehicle stalling and rough engine shaking.

3. Boost Driving Performance: Delivers faster cold starts, smoother stable acceleration and sharper throttle response while increasing horsepower output.

4. Durable Long-Lasting Build: Superior industrial-grade materials with precision‑engineered construction for extended service lifespan.

5. Plug & Play Installation: Straightforward DIY replacement process, compatible with standard garage hand tools.

🔹 Step-by-Step Ignition Coil Installation Guide

1. Disconnect the vehicle battery and wait for the engine to fully cool down before starting work.

2. Unplug the factory wiring harness connector, then pull out the old ignition coil. Inspect the spark plug boot for oil or antifreeze contamination.

3. Visually compare your original coil with the new replacement coil to confirm matching 2-pin connector and physical dimensions.

4. Fit the new ignition coil into position. Ensure low‑voltage plug surfaces are free of dirt and contamination. Apply a thin layer of dielectric grease to the rubber boot if available.

5. Reinstall the mounting bolt and tighten to factory torque specifications—never over-tighten to avoid component damage.

6. Reconnect the vehicle battery, start the engine and clear ECU fault codes; test‑drive to verify stable engine operation.

🔹 Package Includes:

6 x Direct Ignition Coils

6 x Iridium Spark Plugs