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Walker 921-2030 Ignition Coil
| Brand | Walker 921-2030 |
|---|---|
| Product line | ThunderSpark |
| Fits | Mazda · 8 vehicles |
OE direct replacement. Matches the original ignition coil for straightforward service.
ThunderSpark line. Walkerβs performance-focused ignition product family.
Ignition coil for reliable spark delivery and engine operation.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Walker ThunderSpark Ignition Coil for RX-8
Walker ThunderSpark ignition coil Part Number 921-2030 is a direct-fit ignition coil for the 2004-2011 Mazda RX-8. It is built for the ignition system service needs of this rotary-powered application and supports consistent spark delivery when replacing a worn or failing coil.
Key Features
- Ignition coil for Mazda RX-8 applications
- Walker ThunderSpark product line
- Direct fit for 2004-2011 Mazda RX-8
- Part Number 921-2030 for accurate ordering and lookup
- Compatible With 2004-2011 Mazda RX-8, N/A
Product Details
The Walker ThunderSpark line focuses on ignition components for vehicle-specific service needs. This ignition coil, part number 921-2030, is listed for the 2004-2011 Mazda RX-8 and is intended for owners replacing an original coil on this model. Use it when servicing ignition performance on the Mazda RX-8, especially when diagnosing misfire-related drivability concerns or weak spark output.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Issues This Part May Address
- Engine misfire codes related to ignition coil failure
- Rough idle or uneven engine operation
- Hard starting caused by weak spark output
- Loss of acceleration response under load
- Intermittent ignition performance on the Mazda RX-8
Installation Notes and Tips
Verify the vehicle year and engine application before installation. Compare the original coil connector, mounting points, and service location to confirm proper replacement for the 2004-2011 Mazda RX-8. Clear diagnostic trouble codes after repair and recheck ignition performance during a road test.
Quality Assurance
Walker ThunderSpark parts are cataloged for vehicle-specific ignition service, and part number 921-2030 is listed for confirmed Mazda RX-8 fitment.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Mazda | RX-8 | 1.3L | R2 | N/A | ThunderSpark |
| 2010 | Mazda | RX-8 | 1.3L | R2 | N/A | ThunderSpark |
| 2009 | Mazda | RX-8 | 1.3L | R2 | N/A | ThunderSpark |
| 2008 | Mazda | RX-8 | 1.3L | R2 | N/A | ThunderSpark |
| 2007 | Mazda | RX-8 | 1.3L | R2 | N/A | ThunderSpark |
| 2006 | Mazda | RX-8 | 1.3L | R2 | N/A | ThunderSpark |
| 2005 | Mazda | RX-8 | 1.3L | R2 | N/A | ThunderSpark |
| 2004 | Mazda | RX-8 | 1.3L | R2 | N/A | ThunderSpark |
| No rows match your filter. | ||||||