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Walker 921-2148 Ignition Coil
Reliable Ignition Coil for Hyundai, Kia, and Genesis Vehicles
The Walker ThunderSpark Ignition Coil 921-2148 is designed to deliver consistent ignition performance for a range of Hyundai, Kia, and Genesis models. This ignition coil ensures proper spark generation, helping maintain engine efficiency and smooth operation.
- Compatible with Hyundai, Kia, and Genesis vehicles including Sonata, Santa Fe, Forte, Optima, Sorento, Tucson, Genesis Coupe, and more
- Walker part number 921-2148 for precise identification and fitment
- Part of the ThunderSpark product line, engineered for reliable ignition system performance
- Direct replacement ignition coil for easy installation and optimal engine function
About the Walker ThunderSpark Ignition Coil Line
The ThunderSpark line by Walker focuses on ignition components designed to meet or exceed OEM specifications. This product line emphasizes durability and consistent spark delivery, which is critical for maintaining engine performance and fuel efficiency. The 921-2148 ignition coil is part of this line, providing a dependable solution for ignition system repairs on compatible Hyundai, Kia, and Genesis vehicles.
Product Details and Compatibility
The Walker 921-2148 ignition coil is engineered to fit a wide range of models including the Hyundai Sonata, Santa Fe, Tucson, and Starex; Kia Forte, Optima, Sorento, Sportage, and Rondo; as well as Genesis G80, Genesis Coupe, Equus, and K900. This ignition coil is designed to replace the original equipment part, ensuring proper fit and function within the ignition system.
Common Issues Addressed by This Ignition Coil
- Engine misfires or rough idling caused by faulty ignition coils
- Difficulty starting the engine due to weak or inconsistent spark
- Reduced fuel efficiency linked to incomplete combustion
- Check engine light triggered by ignition system faults
- Loss of power or hesitation during acceleration
Installation Notes and Tips
Installation of the Walker 921-2148 ignition coil should be performed with the engine off and cooled down. Ensure the ignition coil connectors and mounting points are clean and free of corrosion before installation. Follow vehicle-specific service manual instructions for coil removal and replacement to avoid damage to surrounding components.
Quality Assurance and Warranty
Walker ignition coils, including the 921-2148, are manufactured to meet industry standards for quality and reliability. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.
This part fits 93 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Hyundai | Starex | 2.4L | L4 | N/A | Single Coil | |
| 2019 | Hyundai | Starex | 2.4L | L4 | N/A | Single Coil | |
| 2017 | Genesis | G80 | 5.0L | V8 | N/A | Single Coil | |
| 2017 | Kia | K900 | 5.0L | V8 | N/A | Single Coil | |
| 2016 | Hyundai | Equus | 5.0L | V8 | N/A | Single Coil | |
| 2016 | Hyundai | Genesis | 5.0L | V8 | N/A | Single Coil | |
| 2016 | Hyundai | Santa Fe Sport | 2.4L | L4 | N/A | Single Coil | |
| 2016 | Kia | K900 | 5.0L | V8 | N/A | Single Coil | |
| 2016 | Kia | Optima | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Single Coil |
| 2016 | Kia | Sportage | 2.4L | L4 | N/A | Single Coil | |
| 2015 | Hyundai | Equus | 5.0L | V8 | N/A | ThunderSpark | |
| 2015 | Hyundai | Genesis | 5.0L | V8 | N/A | ThunderSpark | |
| 2015 | Hyundai | Santa Fe Sport | 2.4L | L4 | N/A | Single Coil | |
| 2015 | Hyundai | Sonata | 2.4L | L4 | N/A | ThunderSpark | |
| 2015 | Hyundai | Tucson | 2.4L | L4 | N/A | ThunderSpark | |
| 2015 | Kia | K900 | 5.0L | V8 | N/A | ThunderSpark | |
| 2015 | Kia | Optima | 2.4L | L4 | N/A | ThunderSpark | |
| 2015 | Kia | Sorento | 2.4L | L4 | N/A | ThunderSpark | |
| 2015 | Kia | Sportage | 2.4L | L4 | N/A | ThunderSpark | |
| 2014 | Hyundai | Equus | 5.0L | V8 | N/A | ThunderSpark | |
| 2014 | Hyundai | Genesis | 5.0L | V8 | N/A | ThunderSpark | |
| 2014 | Hyundai | Genesis Coupe | 2.0L | L4 | N/A | ThunderSpark | |
| 2014 | Hyundai | Santa Fe Sport | 2.4L | L4 | N/A | Single Coil | |
| 2014 | Hyundai | Sonata | 2.4L | L4 | N/A | ThunderSpark | |
| 2014 | Hyundai | Tucson | 2.4L | L4 | N/A | ThunderSpark | |
| 2014 | Kia | Optima | 2.4L | L4 | N/A | ThunderSpark | |
| 2014 | Kia | Sorento | 2.4L | L4 | N/A | ThunderSpark | |
| 2014 | Kia | Sportage | 2.4L | L4 | N/A | ThunderSpark | |
| 2013 | Hyundai | Equus | 5.0L | V8 | N/A | ThunderSpark | |
| 2013 | Hyundai | Genesis | 5.0L | V8 | N/A | ThunderSpark | |
| 2013 | Hyundai | Genesis Coupe | 2.0L | L4 | N/A | ThunderSpark | |
| 2013 | Hyundai | Santa Fe Sport | 2.4L | L4 | N/A | Single Coil | |
| 2013 | Hyundai | Sonata | 2.4L | L4 | N/A | ThunderSpark | |
| 2013 | Hyundai | Tucson | 2.4L | L4 | N/A | ThunderSpark | |
| 2013 | Hyundai | Tucson | 2.0L | L4 | N/A | ThunderSpark | |
| 2013 | Kia | Forte | 2.4L | L4 | N/A | ThunderSpark | |
| 2013 | Kia | Forte | 2.0L | L4 | N/A | ThunderSpark | |
| 2013 | Kia | Forte Koup | 2.4L | L4 | N/A | ThunderSpark | |
| 2013 | Kia | Forte Koup | 2.0L | L4 | N/A | ThunderSpark | |
| 2013 | Kia | Forte5 | 2.4L | L4 | N/A | Single Coil | |
| 2013 | Kia | Optima | 2.4L | L4 | N/A | ThunderSpark | |
| 2013 | Kia | Sorento | 2.4L | L4 | N/A | ThunderSpark | |
| 2013 | Kia | Sportage | 2.4L | L4 | N/A | ThunderSpark | |
| 2012 | Hyundai | Equus | 5.0L | V8 | N/A | ThunderSpark | |
| 2012 | Hyundai | Genesis | 5.0L | V8 | N/A | ThunderSpark | |
| 2012 | Hyundai | Genesis | 4.6L | V8 | N/A | ThunderSpark | |
| 2012 | Hyundai | Genesis Coupe | 2.0L | L4 | N/A | ThunderSpark | |
| 2012 | Hyundai | Santa Fe | 2.4L | L4 | N/A | ThunderSpark | |
| 2012 | Hyundai | Sonata | 2.4L | L4 | N/A | ThunderSpark | |
| 2012 | Hyundai | Tucson | 2.4L | L4 | N/A | ThunderSpark | |
| 2012 | Hyundai | Tucson | 2.0L | L4 | N/A | ThunderSpark | |
| 2012 | Kia | Forte | 2.4L | L4 | N/A | ThunderSpark | |
| 2012 | Kia | Forte | 2.0L | L4 | N/A | ThunderSpark | |
| 2012 | Kia | Forte Koup | 2.4L | L4 | N/A | ThunderSpark | |
| 2012 | Kia | Forte Koup | 2.0L | L4 | N/A | ThunderSpark | |
| 2012 | Kia | Forte5 | 2.4L | L4 | N/A | Single Coil | |
| 2012 | Kia | Optima | 2.4L | L4 | N/A | ThunderSpark | |
| 2012 | Kia | Rondo | 2.4L | L4 | N/A | Single Coil | |
| 2012 | Kia | Sorento | 2.4L | L4 | N/A | ThunderSpark | |
| 2012 | Kia | Sportage | 2.4L | L4 | N/A | ThunderSpark | |
| 2011 | Hyundai | Equus | 4.6L | V8 | N/A | ThunderSpark | |
| 2011 | Hyundai | Genesis | 4.6L | V8 | N/A | ThunderSpark | |
| 2011 | Hyundai | Genesis Coupe | 2.0L | L4 | N/A | ThunderSpark | |
| 2011 | Hyundai | Santa Fe | 2.4L | L4 | N/A | ThunderSpark | |
| 2011 | Hyundai | Sonata | 2.4L | L4 | N/A | ThunderSpark | |
| 2011 | Hyundai | Tucson | 2.4L | L4 | N/A | ThunderSpark | |
| 2011 | Hyundai | Tucson | 2.0L | L4 | N/A | ThunderSpark | |
| 2011 | Kia | Borrego | 4.6L | V8 | N/A | Single Coil | |
| 2011 | Kia | Forte | 2.4L | L4 | N/A | ThunderSpark | |
| 2011 | Kia | Forte | 2.0L | L4 | N/A | ThunderSpark | |
| 2011 | Kia | Forte Koup | 2.4L | L4 | N/A | ThunderSpark | |
| 2011 | Kia | Forte Koup | 2.0L | L4 | N/A | ThunderSpark | |
| 2011 | Kia | Optima | 2.4L | L4 | N/A | ThunderSpark | |
| 2011 | Kia | Rondo | 2.4L | L4 | N/A | Single Coil | |
| 2011 | Kia | Sorento | 2.4L | L4 | N/A | ThunderSpark | |
| 2011 | Kia | Sportage | 2.4L | L4 | N/A | ThunderSpark | |
| 2010 | Hyundai | Genesis | 4.6L | V8 | N/A | ThunderSpark | |
| 2010 | Hyundai | Genesis Coupe | 2.0L | L4 | N/A | ThunderSpark | |
| 2010 | Hyundai | Santa Fe | 2.4L | L4 | N/A | ThunderSpark | |
| 2010 | Hyundai | Sonata | 2.4L | L4 | N/A | ThunderSpark | |
| 2010 | Hyundai | Tucson | 2.4L | L4 | N/A | ThunderSpark | |
| 2010 | Kia | Borrego | 4.6L | V8 | N/A | Single Coil | |
| 2010 | Kia | Forte | 2.4L | L4 | N/A | ThunderSpark | |
| 2010 | Kia | Forte | 2.0L | L4 | N/A | ThunderSpark | |
| 2010 | Kia | Forte Koup | 2.4L | L4 | N/A | ThunderSpark | |
| 2010 | Kia | Forte Koup | 2.0L | L4 | N/A | ThunderSpark | |
| 2010 | Kia | Magentis | 2.4L | L4 | N/A | Single Coil | |
| 2010 | Kia | Optima | 2.4L | L4 | N/A | ThunderSpark | |
| 2010 | Kia | Rondo | 2.4L | L4 | N/A | ThunderSpark | |
| 2009 | Hyundai | Genesis | 4.6L | V8 | N/A | ThunderSpark | |
| 2009 | Hyundai | Sonata | 2.4L | L4 | N/A | ThunderSpark | |
| 2009 | Kia | Borrego | 4.6L | V8 | N/A | ThunderSpark | |
| 2009 | Kia | Magentis | 2.4L | L4 | N/A | Single Coil |
* 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.