If you're dealing with misfires, rough idle, or loss of power in your Chrysler, Dodge, Jeep, or RAM with the 3.6L V6 engine, this KSU ignition coil pack might be exactly what you need. It's compatible with a huge range of vehicles from 2011-2023 including Chrysler 200/300/Town & Country, Dodge Challenger/Charger/Durango/Journey, Jeep Grand Cherokee/Wrangler/Cherokee, and RAM 1500/ProMaster models. The part numbers match OEM specifications 5149168AH and 5149168AI, so you know it's designed to work properly with your vehicle's computer system. Installation is usually straightforward if you're comfortable with basic automotive work - just disconnect the electrical connector, remove the old coil, and plug this one in. The quality feels solid, with good materials and construction that should provide reliable performance. Whether you're replacing a single failed coil or doing a full set for preventive maintenance, having properly functioning ignition coils is crucial for engine performance, fuel efficiency, and emissions. Always double-check your specific vehicle year, model, and engine code before ordering to ensure compatibility. For the price compared to dealership parts, this aftermarket option delivers solid performance without breaking the bank. If your check engine light is pointing to ignition issues, this coil could have you back on the road smoothly in no time.