Delphi GN11123 Ignition Coil Coil on Plug

The Delphi GN11123 is a coil-on-plug ignition coil designed to deliver reliable spark energy directly to the spark plug for optimal engine performance. Engineered and endurance tested using high-quality materials, this ignition coil ensures fast starts, consistent engine performance, and optimized fuel efficiency.

Key Features:

• Individual cylinder control for better spark timing on a per-cylinder basis
• Precision winding process techniques control wire length between adjacent windings to prevent voltage differences that could break down insulation
• Corona-resistant case with fully encapsulated coil and integral igniter module
• Direct placement on spark plug reduces the distance spark must travel
• High-quality wires and wire coating resist cracks, pinholes, and imperfections that lead to failure
• No moving parts with high-RPM capability for enhanced performance and reliability

Delphi manufactures more than 10 million ignition coils for North America each year, with each one engineered to OE design specifications for a wide range of vehicle manufacturers. This coil-on-plug design replaces traditional multi-pack coils with a compact, efficient single-coil solution that delivers superior spark control and engine optimization.