Delphi GN10634 Ignition Coil

Ignition Coil for Hyundai and Kia Applications

The Delphi GN10634 ignition coil is a coil-on-plug replacement built for direct ignition service on select Hyundai and Kia vehicles. It uses a blade-style, 2-terminal male connection and includes the ignition coil plus an instruction sheet for service reference.

Key Features

• Coil-on-plug ignition coil for direct spark delivery
• Blade terminal type with 2 male terminals
• Includes ignition coil and instruction sheet
• OE-focused design backed by Delphi’s aftermarket experience
• Cross-references select OE and aftermarket part numbers for the same application

Detailed Description

Delphi GN10634 is an ignition coil designed for vehicles that use a coil-on-plug setup, where the coil mounts directly at the spark plug location. Delphi draws on OE heritage and supplier experience with major automakers to produce aftermarket ignition components that follow original equipment service expectations. This part cross-references DENSO Auto Parts 673-8304 and Standard Ignition UF-636 for the same application. It is a direct-fit option for 2012-2021 Hyundai Accent, 2012-2019 Kia Rio, 2012-2019 Kia Soul, and 2012-2017 Hyundai Veloster applications.

Common Symptoms This Part May Address

• Engine misfire under load or at idle
• Rough running after startup
• Hard starting caused by weak spark output
• Check engine light related to ignition performance
• Intermittent hesitation during acceleration

Installation Notes and Tips

Verify connector style, terminal count, and engine application before installation. Inspect the spark plug, coil boot area, and wiring connector for wear, corrosion, or oil contamination before replacing the coil. For best results, confirm the part number GN10634 against the vehicle’s ignition system layout on Hyundai Accent, Kia Rio, Kia Soul, or Hyundai Veloster models listed above.

Quality Assurance

Delphi builds this ignition coil with OE-focused engineering informed by more than a century of original equipment experience and supplier knowledge from major automakers. That background supports consistent fitment and service-ready construction for ignition system repair.