Walker 921-2286 Ignition Coil

Walker ThunderSpark Ignition Coil 921-2286

Walker ThunderSpark ignition coil 921-2286 is a direct-fit ignition coil for select Audi and Volkswagen applications. It is built for vehicles that use a single-coil or Beru-system setup, with fitment spanning multiple 2013-2020 models.

Key Features

• Walker ThunderSpark ignition coil for OE-style ignition service
• Part number 921-2286 for accurate catalog matching
• Fits select Audi A3 Quattro, S3, TT Quattro, TTS Quattro, Q2 Quattro, Q3, and Volkswagen Arteon, Golf R, Beetle, Golf, Golf SportWagen, Jetta, and Passat applications
• Coverage includes ThunderSpark and single-coil configurations listed in the fitment data
• Built for ignition system replacement on turbocharged and performance-oriented VW/Audi platforms

Product Details

The Walker ThunderSpark line focuses on ignition components for late-model European vehicles, and this coil is cataloged for a wide range of Audi and Volkswagen fitments. Use part number 921-2286 when matching the correct ignition coil for vehicles such as the Audi S3, Audi Q3, Volkswagen Golf R, and Volkswagen Arteon. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part Can Address

• Engine misfire codes related to a failing ignition coil
• Rough idle or hesitation during acceleration
• Hard starting caused by weak spark output
• Loss of power under load in Audi and Volkswagen turbo engines
• Intermittent ignition performance on single-coil or Beru-system vehicles

Installation Notes

Verify the vehicle’s engine code, ignition system type, and production date before ordering. Fitment includes date-specific applications such as 2020 Audi Q3 to 12/09/2019, 2019 Audi Q3 and S3 to 11/19/2018, and 2019 Volkswagen Arteon to 11/13/2019. Confirm the exact application against the vehicle identification data and existing coil style before installation.

Quality Assurance

Walker ThunderSpark parts are cataloged for precise vehicle coverage across Audi and Volkswagen ignition applications. Part number 921-2286 is listed for 2013-2020 fitments, including 2020 Audi S3, 2018-2019 Audi Q2 Quattro, 2016-2018 Volkswagen Golf R, and 2014-2015 Volkswagen Passat.