The ThunderSpark Ignition Coil (part number 921-2112) is a direct-fit replacement for 2008-2013 Chrysler, Dodge, Jeep, and Ram vehicles with 4.7L engines. Ignition Coils receive a signal from the distributor or engine control computer at the ideal time for combustion to occur and send a high voltage pulse to the spark plug to ignite the fuel air mixture in each cylinder.
Features:
- Effortless Installation: Designed for easy and hassle-free installation, these coils minimize vehicle downtime during replacement, keeping your vehicle on the road.
- Enhanced Fuel Efficiency: By delivering precise and reliable spark, these coils contribute to better fuel combustion, optimizing fuel efficiency, and reducing emissions for a more eco-friendly vehicle operation.
- Engineered for OE Performance: These coils are meticulously engineered and rigorously tested to meet and exceed OE performance and durability standards, ensuring reliable ignition and consistent spark output.
- Rugged Build: Crafted with high-quality materials, these coils are built to withstand harsh conditions, providing long-lasting performance and reducing the need for frequent replacements.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Spade |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 2008-2013 Chrysler, Dodge, Jeep, and Ram models including Aspen, Dakota, Durango, Ram 1500, Ram 2500, Commander, Grand Cherokee, 1500 and more — 4.7L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Chrysler 5149049AB, Chrysler 05149049AB, Forecast 50164, PRENCO 36-8189, Spartan by KEM IC-199, Wells C1649, United Automotive Engine Products COP-497, SMP UF601 and 4 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
