Walker 921-2093 Ignition Coil

Walker ThunderSpark Ignition Coil 921-2093

Walker ThunderSpark ignition coil 921-2093 is a direct-fit ignition coil for a wide range of Chrysler, Dodge, Jeep, and Ram applications. It is listed for single-coil use on late-model vehicles such as the Dodge Durango, Jeep Grand Cherokee L, Jeep Wrangler, Ram 1500, and Chrysler 300.

Key Features

• Walker ThunderSpark ignition coil for OE-style replacement service
• Part number 921-2093 for catalog and fitment matching
• Fits single-coil applications across multiple Chrysler, Dodge, Jeep, and Ram platforms
• Coverage includes 2005-2024 model years in the listed applications
• Useful for ignition system repair on V8 and other coil-on-plug setups where specified

Fitment Coverage

• Fits 2016-2024 Dodge Durango, N/A, Single Coil
• Fits 2021-2024 Jeep Grand Cherokee L, N/A, Single Coil
• Fits 2021-2024 Jeep Wrangler, N/A, Single Coil
• Fits 2016-2024 Ram 1500, N/A, Single Coil
• Fits 2019-2024 Ram 1500 Classic, N/A, Single Coil
• Fits 2016-2024 Ram 2500, N/A, Single Coil
• Fits 2016-2024 Ram 3500, N/A, Single Coil
• Fits 2011-2024 Ram 4000, N/A, Single Coil
• Fits 2016-2023 Chrysler 300, N/A, Single Coil
• Fits 2017-2023 Dodge Challenger, N/A, Single Coil
• Fits 2017-2023 Dodge Charger, N/A, Single Coil
• Fits 2016-2023 Jeep Grand Cherokee, N/A, Single Coil
• Fits 2022-2023 Jeep Grand Wagoneer, N/A, Single Coil
• Fits 2022-2023 Jeep Wagoneer, N/A, Single Coil
• Fits 2008-2016 Dodge Challenger, N/A, ThunderSpark
• Fits 2006-2016 Dodge Charger, N/A, ThunderSpark
• Fits 2005-2015 Chrysler 300, N/A, ThunderSpark
• Fits 2011-2015 Dodge Durango, N/A, ThunderSpark
• Fits 2006-2009 Dodge Durango, N/A, ThunderSpark
• Fits 2006-2015 Jeep Grand Cherokee, N/A, ThunderSpark
• Fits 2011-2015 Ram 1500, N/A, ThunderSpark
• Fits 2011-2015 Ram 2500, N/A, ThunderSpark
• Fits 2011-2015 Ram 3500, N/A, ThunderSpark
• Fits 2006-2010 Dodge Ram 1500, N/A, ThunderSpark
• Fits 2006-2010 Dodge Ram 2500, N/A, ThunderSpark
• Fits 2006-2010 Jeep Commander, N/A, ThunderSpark
• Fits 2007-2009 Chrysler Aspen, N/A, ThunderSpark
• Fits 2006-2009 Dodge Ram 3500, N/A, ThunderSpark
• Fits 2006-2008 Dodge Magnum, N/A, ThunderSpark

What It Helps Address

• Engine misfire conditions tied to a weak ignition coil
• Rough idle caused by inconsistent spark output
• Hard starting related to ignition performance loss
• Loss of acceleration response from degraded coil output
• Check engine light concerns associated with ignition faults

Installation Notes

Verify the vehicle’s engine and coil configuration against the listed fitment before ordering. This part number, 921-2093, is cataloged for single-coil applications, so match the original coil style and connector layout on the vehicle. For Chrysler 300, Dodge Charger, Dodge Challenger, Jeep Grand Cherokee, and Ram 1500 applications, confirm year-specific fitment details in the vehicle catalog before installation.

Quality Assurance

Walker ThunderSpark is the product line designation for this ignition coil, and 921-2093 is identified for the listed Chrysler, Dodge, Jeep, and Ram applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.