The ThunderSpark Ignition Coil (part number 921-2103) is a direct-fit replacement for 2005-2015 Dodge and Mercedes-Benz vehicles with 3.5L, 2.5L, and 3.0L 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.
- 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.
- 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.
- 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 | 3 |
| Connector Type | Spade |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 2005-2015 Dodge and Mercedes-Benz models including Sprinter 2500, Sprinter 3500, C230, C250, C280, C300, C350, CL550 and more — 3.5L, 2.5L, and 3.0L 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: WPS World Power Systems CUF2889, Forecast 50181, Spartan by KEM IC-807, NTK 48739, Delphi GN10235, Standard Import 12889, Beru ZSE140, Spectra Premium C778 and 21 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.
