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Walker 921-2241 Ignition Coil
Reliable Ignition Coil for Audi and Volkswagen Vehicles
The Walker ThunderSpark ignition coil 921-2241 is designed to provide consistent ignition performance for select Audi and Volkswagen models. Engineered to meet OEM specifications, this ignition coil supports efficient engine operation and smooth starts.
- Compatible with Audi A8 Quattro, Volkswagen Passat, and Phaeton models
- Walker ThunderSpark product line ensures reliable ignition system components
- Part number 921-2241 for precise fit and function
- Designed to maintain optimal spark delivery and engine efficiency
- Direct replacement ignition coil for ignition system maintenance
About the Walker ThunderSpark Product Line
The ThunderSpark line by Walker focuses on ignition system components that meet strict quality and performance standards. This product line is tailored to provide dependable ignition coils that align with the electrical and mechanical requirements of specific vehicle makes and models, including Audi and Volkswagen. The 921-2241 ignition coil is part of this line, ensuring compatibility and durability for your ignition system needs.
Product Description and Application
The Walker ThunderSpark ignition coil 921-2241 is engineered to deliver consistent voltage to the spark plugs in Audi A8 Quattro, Volkswagen Passat, and Phaeton vehicles. This ignition coil supports proper combustion by generating the necessary spark intensity, which helps maintain engine performance and fuel efficiency. It is a direct replacement part designed to fit seamlessly into the ignition system, reducing the risk of misfires and ignition-related issues.
Common Issues Addressed by This Ignition Coil
- Engine misfires or rough idling in Audi A8 Quattro and Volkswagen Passat
- Difficulty starting the engine in Volkswagen Phaeton models
- Reduced fuel efficiency due to inconsistent spark delivery
- Check engine light triggered by ignition coil failure
- Intermittent power loss or hesitation during acceleration
Installation Notes and Tips
- Ensure the ignition system is powered off before installation
- Verify compatibility with your specific Audi or Volkswagen model and year
- Handle the ignition coil carefully to avoid damage to electrical connectors
- Follow manufacturer torque specifications when securing the coil
- Inspect related ignition components for wear during replacement
Quality Assurance and Warranty
Walker ignition coils, including the ThunderSpark 921-2241, are manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this ignition coil helps maintain the integrity of your vehicle's ignition system with a reliable replacement part.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Audi | A8 Quattro | 6.0L | W12 | N/A | Single Coil |
| 2009 | Audi | A8 Quattro | 6.0L | W12 | N/A | ThunderSpark |
| 2008 | Audi | A8 Quattro | 6.0L | W12 | N/A | ThunderSpark |
| 2007 | Audi | A8 Quattro | 6.0L | W12 | N/A | ThunderSpark |
| 2006 | Audi | A8 Quattro | 6.0L | W12 | N/A | ThunderSpark |
| 2006 | Volkswagen | Phaeton | 6.0L | W12 | N/A | ThunderSpark |
| 2005 | Audi | A8 Quattro | 6.0L | W12 | N/A | ThunderSpark |
| 2005 | Volkswagen | Phaeton | 6.0L | W12 | N/A | ThunderSpark |
| 2004 | Volkswagen | Passat | 4.0L | W8 | N/A | ThunderSpark |
| 2004 | Volkswagen | Phaeton | 6.0L | W12 | N/A | ThunderSpark |
| 2003 | Volkswagen | Passat | 4.0L | W8 | N/A | ThunderSpark |
| 2002 | Volkswagen | Passat | 4.0L | W8 | 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.