Delphi GN10678 Ignition Coil

Delphi GN10678 Ignition Coil Overview

The Delphi GN10678 ignition coil is designed specifically for Subaru vehicles, including Forester, Impreza, Legacy, and WRX STI models. This coil on plug ignition coil ensures reliable spark delivery with a durable blade terminal design.

• Coil Type: Coil on plug ignition for direct spark delivery
• Terminal Type: Blade terminals for secure electrical connection
• Terminal Quantity: 3 terminals to match OEM specifications
• Terminal Gender: Male terminals for proper fitment
• Package Contents: Includes ignition coil and instruction sheet for installation guidance

Technical Details and Compatibility

The Delphi GN10678 ignition coil features a coil on plug ignition design, which eliminates the need for spark plug wires and reduces energy loss. Its blade terminal type with three male terminals ensures compatibility with the original Subaru wiring harness. This ignition coil is engineered to meet the electrical and mechanical requirements of Subaru Forester, Impreza, Legacy, and WRX STI models, providing consistent ignition performance and engine efficiency.

Common Applications and Problem Resolution

This ignition coil is used to replace faulty or worn coils in compatible Subaru vehicles. It addresses several ignition-related issues, including:

• Engine misfires or rough idling caused by weak spark
• Difficulty starting the engine due to ignition coil failure
• Reduced fuel efficiency linked to incomplete combustion
• Check engine light triggered by ignition coil faults
• Loss of power or hesitation during acceleration

Installation Notes and Tips

Installation of the Delphi GN10678 ignition coil requires basic automotive tools and knowledge. Follow the included instruction sheet carefully to ensure proper connection of the blade terminals and secure mounting. It is recommended to disconnect the battery before installation to prevent electrical shorts. Verify compatibility with your specific Subaru model and engine type before proceeding.

Quality Assurance and Warranty

Delphi ignition coils are manufactured to meet strict quality standards, ensuring durability and reliable performance. The GN10678 ignition coil undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.