Delphi GN10455 Ignition Coil

Delphi GN10455 Ignition Coil Overview

The Delphi GN10455 ignition coil is designed specifically for coil on plug ignition systems, providing reliable spark delivery for select Buick and Cadillac models. Engineered with a pin terminal type and four male terminals, this ignition coil ensures precise electrical connections for optimal engine performance.

• Coil Type: Coil on plug ignition
• Terminal Type: Pin
• Terminal Quantity: 4
• Terminal Gender: Male
• Includes ignition coil and instruction sheet

Technical Details and Compatibility

This ignition coil, part number GN10455, is compatible with Buick DTS and Lucerne models, as well as Cadillac STS and XLR vehicles. The coil on plug design eliminates the need for spark plug wires, reducing potential points of failure and improving ignition efficiency. The four-pin male terminal configuration ensures secure and stable electrical connections within the ignition system.

Applications and Problem Resolution

The Delphi GN10455 ignition coil is used to replace faulty or worn ignition coils in compatible Buick and Cadillac vehicles. It addresses common ignition-related issues such as:

• Engine misfires or rough idling
• Difficulty starting the engine
• Reduced fuel efficiency
• Check engine light triggered by ignition coil faults
• Loss of power or acceleration hesitation

Installation Notes and Tips

Installation of the Delphi GN10455 ignition coil requires basic automotive tools and knowledge of ignition systems. Ensure the vehicle's ignition is off and the battery is disconnected before beginning. Carefully remove the old ignition coil and inspect the spark plug and surrounding components for wear or damage. Connect the new coil's four-pin male terminals securely, following the included instruction sheet for proper orientation and torque specifications.

Quality Assurance and Warranty

Delphi ignition coils are manufactured to meet OEM specifications, ensuring consistent performance and durability. The GN10455 ignition coil undergoes rigorous testing to verify electrical integrity and resistance standards. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to provide confidence in product reliability.