Delphi GN10552 Ignition Coil

Ignition Coil for Mercedes-Benz C250 and SLK250

Restore consistent spark delivery with this Delphi ignition coil, part number GN10552. It is a coil-on-plug ignition coil built for direct replacement service on select Mercedes-Benz C250 and Mercedes-Benz SLK250 applications from 2012-2015.

• Coil-on-plug ignition coil for direct spark control at the plug
• Blade terminal design with 3 male terminals
• Includes ignition coil and instruction sheet
• OE-focused engineering backed by Delphi’s long history supplying original equipment
• Cross-reference: Standard Ignition UF-658

OE-Style Ignition Performance

Delphi GN10552 is built using OE heritage and application knowledge developed through decades of original equipment experience. For Mercedes-Benz C250 and SLK250 models, this ignition coil supports stable ignition output and consistent engine operation when replacing a worn or failing coil-on-plug unit. The GN10552 part number is also a useful reference when verifying the correct ignition coil for 2012-2015 Mercedes-Benz C250 and 2012-2015 Mercedes-Benz SLK250 vehicles.

Common Issues This Part Can Address

• Engine misfire under load
• Rough idle or uneven acceleration
• Hard starting caused by weak ignition output
• Check engine light related to ignition coil faults
• Loss of power from inconsistent spark delivery

Installation Notes

Confirm the coil-on-plug layout, blade terminal style, and 3-terminal male connector before installation. Inspect the spark plug, connector, and wiring harness for heat damage, corrosion, or oil contamination before fitting the new coil. Use the included instruction sheet and verify the application against the vehicle’s year, make, and model before service.

Quality Assurance

Delphi builds aftermarket parts with OE experience and supplier knowledge drawn from its work with major automakers. Part number GN10552 reflects that OE-focused approach for ignition service on Mercedes-Benz C250 and SLK250 applications.