Delphi GN10690 Ignition Coil

Ignition Coil for Mercedes-Benz and INFINITI

Delphi GN10690 is an ignition coil built for direct replacement on select Mercedes-Benz and INFINITI applications. It uses a 4-terminal blade design with a female connector and male terminals for the specified OE-style electrical interface.

Key Features

• Ignition coil replacement for select Mercedes-Benz and INFINITI vehicles
• 4-terminal blade connection with female connector and male terminals
• Includes ignition coil and instruction sheet
• OE-focused engineering backed by Delphi’s long history supplying original equipment
• Part number GN10690 for accurate catalog matching

Detailed Description

Delphi GN10690 ignition coil is engineered for vehicles that require a blade-style terminal layout and OE-matched connector configuration. Delphi draws on more than a century of original equipment experience, and that heritage is reflected in the design approach used across its aftermarket ignition components. This part is a strong match for drivers searching for a Mercedes-Benz C300 ignition coil, Mercedes-Benz GLC300 ignition coil, or INFINITI Q50 ignition coil replacement with the correct electrical interface.

Cross-reference part numbers include Standard Ignition UF-734 and Delphi GN10690 for the same application.

What It Helps Address

• Engine misfire caused by a weak or failing ignition coil
• Rough idle or inconsistent spark delivery
• Hard starting related to ignition output loss
• Check engine light conditions tied to ignition coil faults
• Loss of acceleration response from degraded ignition performance

Installation Notes and Tips

• Verify the connector style, terminal count, and boot requirement before installation.
• Some listed applications require a boot; confirm the vehicle-specific note before ordering.
• Use the part number GN10690 and the OE interchange references to confirm the correct match.
• Inspect adjacent ignition components and wiring for heat damage or corrosion during replacement.

Quality Assurance

Delphi builds this ignition coil using OE heritage and application knowledge developed through long-term supplier experience with major automakers. That background supports consistent fitment and electrical design for the listed Mercedes-Benz and INFINITI applications.