Walker 921-2187 Ignition Coil

Ignition Coil for Mercedes-Benz Applications

Walker ThunderSpark ignition coil Part Number 921-2187 is built for direct replacement use on select Mercedes-Benz models from 1995-2000. It supports consistent spark delivery for vehicles such as the Mercedes-Benz C230, SLK230, S320, C280, C36 AMG, E320, and SL320.

Key Features

• Ignition coil replacement for select Mercedes-Benz gasoline applications
• Walker ThunderSpark product line
• Direct-fit coverage for listed model years and engine configurations
• Supports stable ignition performance in single-coil applications
• Part Number 921-2187 for catalog and service matching

Fitment Details

• Fits 1997-2000 Mercedes-Benz C230, N/A, Single Coil
• Fits 1998-2000 Mercedes-Benz SLK230, N/A, Single Coil
• Fits 1997-1999 Mercedes-Benz S320, N/A, Single Coil
• Fits 1997 Mercedes-Benz C280, N/A, Single Coil
• Fits 1997 Mercedes-Benz C36 AMG, N/A, Single Coil
• Fits 1997 Mercedes-Benz E320, N/A, Single Coil
• Fits 1997 Mercedes-Benz SL320, N/A, Single Coil
• Fits 1995-1996 Mercedes-Benz C280, N/A, ThunderSpark
• Fits 1995-1996 Mercedes-Benz C36 AMG, N/A, ThunderSpark
• Fits 1995-1996 Mercedes-Benz E320, N/A, ThunderSpark
• Fits 1995-1996 Mercedes-Benz S320, N/A, ThunderSpark
• Fits 1995-1996 Mercedes-Benz SL320, N/A, ThunderSpark

What This Ignition Coil Helps Address

• Misfire conditions caused by a weak or failing coil
• Hard starting related to inconsistent spark output
• Rough idle from unstable ignition performance
• Loss of power under load when ignition output drops
• Check engine light concerns tied to ignition coil faults

Installation Notes and Tips

Verify the vehicle year, model, and ignition configuration before ordering. This part number 921-2187 is listed for single-coil applications on the specified Mercedes-Benz vehicles, including Mercedes-Benz C230 and Mercedes-Benz SLK230 coverage. Confirm connector style and mounting location against the original coil before installation.

Quality Assurance

Walker ThunderSpark is the product line identified for this ignition coil, and Part Number 921-2187 is cataloged for the listed Mercedes-Benz fitments. This part cross-references no additional part numbers in the provided data.