Description
The CO19197 ignition coil is a robust and high-performance replacement part designed for a range of powerful American SUVs and trucks, including the Jeep Cherokee 3.7L and 4.7L models, as well as the Dodge Nitro 4WD. These vehicles are known for their rugged capability, off-road prowess, and muscular V6 and V8 engines—making a reliable ignition system absolutely essential for consistent performance.
🔧 Vehicle Compatibility The CO19197 coil is compatible with:
- Jeep Cherokee & Grand Cherokee (2002–2008) with 3.7L V6 and 4.7L V8 engines
- Dodge Nitro 4WD (2007–2008) with 3.7L V6
- Also fits related models like Jeep Liberty, Commander, Dodge Dakota, and Ram 1500 from similar years These engines use a coil-on-plug ignition system, meaning each cylinder has its own dedicated coil for precise spark control and improved combustion efficiency.
⚙️ Performance Features The CO19197 ignition coil is engineered to meet or exceed OEM specifications, offering:
- High dielectric epoxy insulation to resist heat, vibration, and moisture
- Copper windings for efficient voltage transformation and spark delivery
- OEM-style connectors for secure fitment and easy installation This coil ensures consistent ignition timing, helping prevent misfires, rough idling, and poor fuel economy. It’s especially beneficial for vehicles used in demanding conditions—whether towing, off-roading, or long-distance cruising.
🛠️ Installation & Maintenance Installation is straightforward and typically requires basic tools. It recommends to replace all coils simultaneously in multi-coil setups to maintain balanced engine performance. Pairing the CO19197 with fresh spark plugs can further enhance ignition efficiency and reduce long-term wear on the engine.
💡 Buying Tips When sourcing the CO19197, consider:
- Cross-reference part numbers like UF270, UF399, or IC243
- Warranty coverage (often 12–24 months)
- Trusted aftermarket brands such as LCWRGS or GrandParts Prices typically range from AU$70 to AU$90 per coil, with bulk discounts available for full sets.
In summary, the CO19197 ignition coil is a reliable and cost-effective solution for maintaining the power and dependability of Jeep and Dodge engines. Whether you’re navigating city streets or tackling rugged terrain, this coil ensures your engine fires with precision and confidence.






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