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Walker 921-2065 Ignition Coil
Reliable Ignition Coil for Ford, Mazda, and Mercury Vehicles
The Walker ThunderSpark 921-2065 ignition coil is designed to deliver consistent ignition performance for select Ford, Mazda, and Mercury models. This ignition coil supports efficient engine operation and helps maintain smooth vehicle performance.
- Compatible with Ford Escape, Fiesta, Focus, Transit, Transit Connect
- Fits Mazda 3 and 6 models
- Also fits Mercury Mariner and Tribute
- Walker part number 921-2065 for precise identification
- Part of the ThunderSpark ignition coil product line
About the Walker ThunderSpark Ignition Coil Line
The ThunderSpark line by Walker focuses on ignition coils engineered to meet the specific ignition requirements of various vehicle makes and models. The 921-2065 ignition coil is part of this line, ensuring compatibility and reliable ignition performance for Ford, Mazda, and Mercury vehicles. This product line emphasizes consistent spark delivery to support engine efficiency and drivability.
Product Details and Compatibility
The Walker 921-2065 ignition coil is designed to replace original equipment ignition coils in a range of vehicles including Ford Escape, Fiesta, Focus, Transit, Transit Connect, Mazda 3 and 6, as well as Mercury Mariner and Tribute. This ignition coil converts the battery's low voltage to the high voltage needed to ignite the fuel-air mixture in the engine cylinders, ensuring proper combustion and engine operation.
Common Issues Addressed by This Ignition Coil
- Engine misfires or rough idling
- Difficulty starting the engine
- Reduced fuel efficiency
- Check engine light related to ignition faults
- Loss of power or hesitation during acceleration
Installation Notes and Tips
Installation of the Walker 921-2065 ignition coil should be performed with the engine off and cooled down. Ensure the ignition coil connectors are clean and securely attached. It is recommended to inspect related ignition components such as spark plugs and wiring during replacement to maintain optimal ignition system performance.
Quality Assurance and Warranty
Walker ignition coils, including the ThunderSpark 921-2065, are manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Walker products typically come with a limited warranty against defects in materials and workmanship to provide confidence in the product's reliability.
This part fits 52 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2016 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2015 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2014 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2014 | Ford | Transit | 2.2L | L4 | N/A | Single Coil | |
| 2013 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2013 | Ford | Transit | 2.2L | L4 | N/A | Single Coil | |
| 2013 | Ford | Transit Connect | 2.0L | L4 | N/A | ThunderSpark | |
| 2012 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2012 | Ford | Transit | 2.2L | L4 | N/A | Single Coil | |
| 2012 | Ford | Transit Connect | 2.0L | L4 | N/A | ThunderSpark | |
| 2011 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2011 | Ford | Focus | 2.0L | L4 | N/A | ThunderSpark | |
| 2011 | Ford | Transit | 2.2L | L4 | N/A | Single Coil | |
| 2011 | Ford | Transit Connect | 2.0L | L4 | N/A | ThunderSpark | |
| 2010 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2010 | Ford | Focus | 2.0L | L4 | N/A | ThunderSpark | |
| 2010 | Ford | Transit | 2.2L | L4 | N/A | Single Coil | |
| 2010 | Ford | Transit Connect | 2.0L | L4 | N/A | ThunderSpark | |
| 2009 | Ford | EcoSport | 2.0L | L4 | N/A | Single Coil | |
| 2009 | Ford | Focus | 2.0L | L4 | N/A | ThunderSpark | |
| 2009 | Ford | Transit | 2.2L | L4 | N/A | Single Coil | |
| 2008 | Ford | EcoSport | Automatic | 2.0L | L4 | N/A | Single Coil |
| 2008 | Ford | Escape | 2.3L | L4 | N/A | ThunderSpark | |
| 2008 | Ford | Fiesta | 2.0L | L4 | N/A | ThunderSpark | |
| 2008 | Ford | Focus | 2.0L | L4 | N/A | ThunderSpark | |
| 2008 | Ford | Transit | 2.2L | L4 | N/A | Single Coil | |
| 2008 | Mazda | Tribute | 2.3L | L4 | N/A | ThunderSpark | |
| 2008 | Mercury | Mariner | 2.3L | L4 | N/A | ThunderSpark | |
| 2007 | Ford | EcoSport | Automatic | 2.0L | L4 | N/A | Single Coil |
| 2007 | Ford | Escape | 2.3L | L4 | N/A | ThunderSpark | |
| 2007 | Ford | Focus | 2.3L | L4 | N/A | ThunderSpark | |
| 2007 | Ford | Focus | 2.0L | L4 | N/A | ThunderSpark | |
| 2007 | Ford | Transit | 2.2L | L4 | N/A | Single Coil | |
| 2007 | Mercury | Mariner | 2.3L | L4 | N/A | ThunderSpark | |
| 2006 | Ford | Escape | 2.3L | L4 | N/A | ThunderSpark | |
| 2006 | Ford | Focus | 2.3L | L4 | N/A | ThunderSpark | |
| 2006 | Ford | Focus | 2.0L | L4 | N/A | ThunderSpark | |
| 2006 | Mazda | Tribute | 2.3L | L4 | N/A | ThunderSpark | |
| 2006 | Mercury | Mariner | 2.3L | L4 | N/A | ThunderSpark | |
| 2005 | Ford | Escape | 2.3L | L4 | N/A | ThunderSpark | |
| 2005 | Ford | Focus | 2.3L | L4 | N/A | ThunderSpark | |
| 2005 | Ford | Focus | 2.0L | L4 | N/A | ThunderSpark | |
| 2005 | Mazda | 3 | 2.3L | L4 | N/A | ThunderSpark | |
| 2005 | Mazda | 3 | 2.0L | L4 | N/A | ThunderSpark | |
| 2005 | Mazda | 6 | 2.3L | L4 | N/A | Calif-ESV- COP Ignition; ThunderSpark | |
| 2005 | Mazda | Tribute | 2.3L | L4 | N/A | ThunderSpark | |
| 2005 | Mercury | Mariner | 2.3L | L4 | N/A | ThunderSpark | |
| 2004 | Ford | Focus | 2.3L | L4 | N/A | ThunderSpark | |
| 2004 | Mazda | 3 | 2.3L | L4 | N/A | ThunderSpark | |
| 2004 | Mazda | 3 | 2.0L | L4 | N/A | ThunderSpark | |
| 2003 | Ford | Focus | 2.3L | L4 | 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.