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Walker 921-2002 Ignition Coil
Reliable Ignition Coil for Chrysler, Dodge, Jeep, and Mitsubishi Vehicles
The Walker ThunderSpark Ignition Coil 921-2002 is designed to provide consistent ignition performance for select Chrysler, Dodge, Jeep, and Mitsubishi models. This ignition coil ensures proper spark delivery to maintain engine efficiency and smooth operation.
- Compatible with Chrysler Aspen, Dodge Dakota, Durango, Ram 1500, Ram 2500
- Fits Jeep Commander, Grand Cherokee, Liberty, Nitro
- Also fits Mitsubishi Raider models
- Walker part number 921-2002 for precise identification
- Part of the ThunderSpark line, engineered for reliable ignition system performance
About the Walker ThunderSpark Ignition Coil Line
The ThunderSpark product line by Walker focuses on ignition components designed to meet or exceed OEM specifications. The 921-2002 ignition coil is part of this line, offering dependable spark generation to support optimal engine combustion. This line is tailored to provide consistent electrical output and durability for a range of ignition system applications.
Product Details and Compatibility
This ignition coil is engineered for use in specific Chrysler, Dodge, Jeep, and Mitsubishi vehicles, including the Chrysler Aspen, Dodge Dakota, Durango, Ram 1500, Ram 2500, Jeep Commander, Grand Cherokee, Liberty, Nitro, and Mitsubishi Raider. The Walker 921-2002 ignition coil delivers the necessary voltage to the spark plugs, ensuring efficient ignition timing and engine performance.
Common Issues Addressed by the Walker 921-2002 Ignition Coil
- Engine misfires or rough idling
- Difficulty starting the engine
- Reduced fuel efficiency
- Loss of power during acceleration
- Check engine light related to ignition faults
Installation Notes and Tips
Installation of the Walker ThunderSpark 921-2002 ignition coil should be performed with the engine off and cooled down. Ensure all electrical connections are clean and secure. It is recommended to inspect related ignition components such as spark plugs and wiring during replacement. Follow vehicle-specific service manual instructions for torque specifications and safety precautions.
Quality Assurance and Warranty
Walker ignition coils undergo rigorous testing to meet quality and durability standards. The ThunderSpark 921-2002 ignition coil is manufactured to provide reliable performance consistent with OEM requirements. Warranty coverage details should be confirmed with the product documentation or supplier.
This part fits 79 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | Single Coil |
| 2008 | Dodge | Dakota | 3.7L | V6 | N/A | ThunderSpark |
| 2008 | Dodge | Durango | 3.7L | V6 | N/A | ThunderSpark |
| 2008 | Dodge | Nitro | 3.7L | V6 | N/A | ThunderSpark |
| 2008 | Dodge | Ram 1500 | 3.7L | V6 | N/A | ThunderSpark |
| 2008 | Jeep | Commander | 3.7L | V6 | N/A | ThunderSpark |
| 2008 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | ThunderSpark |
| 2008 | Jeep | Liberty | 3.7L | V6 | N/A | ThunderSpark |
| 2008 | Mitsubishi | Raider | 3.7L | V6 | N/A | ThunderSpark |
| 2007 | Chrysler | Aspen | 4.7L | V8 | N/A | ThunderSpark |
| 2007 | Dodge | Dakota | 4.7L | V8 | N/A | ThunderSpark |
| 2007 | Dodge | Dakota | 3.7L | V6 | N/A | ThunderSpark |
| 2007 | Dodge | Durango | 4.7L | V8 | N/A | ThunderSpark |
| 2007 | Dodge | Durango | 3.7L | V6 | N/A | ThunderSpark |
| 2007 | Dodge | Nitro | 3.7L | V6 | N/A | ThunderSpark |
| 2007 | Dodge | Ram 1500 | 4.7L | V8 | N/A | ThunderSpark |
| 2007 | Dodge | Ram 1500 | 3.7L | V6 | N/A | ThunderSpark |
| 2007 | Dodge | Ram 2500 | 4.7L | V8 | N/A | Single Coil |
| 2007 | Jeep | Commander | 4.7L | V8 | N/A | ThunderSpark |
| 2007 | Jeep | Commander | 3.7L | V6 | N/A | ThunderSpark |
| 2007 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
| 2007 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | ThunderSpark |
| 2007 | Jeep | Liberty | 3.7L | V6 | N/A | ThunderSpark |
| 2007 | Mitsubishi | Raider | 4.7L | V8 | N/A | ThunderSpark |
| 2007 | Mitsubishi | Raider | 3.7L | V6 | N/A | ThunderSpark |
| 2006 | Dodge | Dakota | 4.7L | V8 | N/A | ThunderSpark |
| 2006 | Dodge | Dakota | 3.7L | V6 | N/A | ThunderSpark |
| 2006 | Dodge | Durango | 4.7L | V8 | N/A | ThunderSpark |
| 2006 | Dodge | Durango | 3.7L | V6 | N/A | ThunderSpark |
| 2006 | Dodge | Ram 1500 | 4.7L | V8 | N/A | ThunderSpark |
| 2006 | Dodge | Ram 1500 | 3.7L | V6 | N/A | ThunderSpark |
| 2006 | Dodge | Ram 2500 | 4.7L | V8 | N/A | Single Coil |
| 2006 | Jeep | Commander | 4.7L | V8 | N/A | ThunderSpark |
| 2006 | Jeep | Commander | 3.7L | V6 | N/A | ThunderSpark |
| 2006 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
| 2006 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | ThunderSpark |
| 2006 | Jeep | Liberty | 3.7L | V6 | N/A | ThunderSpark |
| 2006 | Mitsubishi | Raider | 4.7L | V8 | N/A | ThunderSpark |
| 2006 | Mitsubishi | Raider | 3.7L | V6 | N/A | ThunderSpark |
| 2005 | Dodge | Dakota | 4.7L | V8 | N/A | ThunderSpark |
| 2005 | Dodge | Dakota | 3.7L | V6 | N/A | ThunderSpark |
| 2005 | Dodge | Durango | 4.7L | V8 | N/A | ThunderSpark |
| 2005 | Dodge | Durango | 3.7L | V6 | N/A | ThunderSpark |
| 2005 | Dodge | Ram 1500 | 4.7L | V8 | N/A | ThunderSpark |
| 2005 | Dodge | Ram 1500 | 3.7L | V6 | N/A | ThunderSpark |
| 2005 | Dodge | Ram 2500 | 4.7L | V8 | N/A | Single Coil |
| 2005 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
| 2005 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | ThunderSpark |
| 2005 | Jeep | Liberty | 3.7L | V6 | N/A | ThunderSpark |
| 2004 | Dodge | Dakota | 4.7L | V8 | N/A | ThunderSpark |
| 2004 | Dodge | Dakota | 3.7L | V6 | N/A | ThunderSpark |
| 2004 | Dodge | Durango | 4.7L | V8 | N/A | ThunderSpark |
| 2004 | Dodge | Durango | 3.7L | V6 | N/A | ThunderSpark |
| 2004 | Dodge | Ram 1500 | 4.7L | V8 | N/A | ThunderSpark |
| 2004 | Dodge | Ram 1500 | 3.7L | V6 | N/A | ThunderSpark |
| 2004 | Dodge | Ram 2500 | 4.7L | V8 | N/A | Single Coil |
| 2004 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
| 2004 | Jeep | Liberty | 3.7L | V6 | N/A | ThunderSpark |
| 2003 | Dodge | Dakota | 4.7L | V8 | N/A | ThunderSpark |
| 2003 | Dodge | Durango | 4.7L | V8 | N/A | ThunderSpark |
| 2003 | Dodge | Ram 1500 | 4.7L | V8 | N/A | ThunderSpark |
| 2003 | Dodge | Ram 1500 | 3.7L | V6 | N/A | ThunderSpark |
| 2003 | Dodge | Ram 2500 | 4.7L | V8 | N/A | Single Coil |
| 2003 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
| 2003 | Jeep | Liberty | 3.7L | V6 | N/A | ThunderSpark |
| 2002 | Dodge | Dakota | 4.7L | V8 | N/A | ThunderSpark |
| 2002 | Dodge | Durango | 4.7L | V8 | N/A | ThunderSpark |
| 2002 | Dodge | Ram 1500 | 4.7L | V8 | N/A | ThunderSpark |
| 2002 | Dodge | Ram 1500 | 3.7L | V6 | N/A | ThunderSpark |
| 2002 | Dodge | Ram 2500 | 4.7L | V8 | N/A | Single Coil |
| 2002 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
| 2002 | Jeep | Liberty | 3.7L | V6 | N/A | ThunderSpark |
| 2001 | Dodge | Dakota | 4.7L | V8 | N/A | ThunderSpark |
| 2001 | Dodge | Durango | 4.7L | V8 | N/A | ThunderSpark |
| 2001 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
| 2000 | Dodge | Dakota | 4.7L | V8 | N/A | ThunderSpark |
| 2000 | Dodge | Durango | 4.7L | V8 | N/A | ThunderSpark |
| 2000 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
| 1999 | Jeep | Grand Cherokee | 4.7L | V8 | N/A | ThunderSpark |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.