Delphi GN10128 Ignition Coil

Ignition Coil for Saturn DIS Applications

The Delphi GN10128 ignition coil is built for direct ignition system service on select Saturn models. It uses a blade terminal design with two female pin connectors and two HV terminals, and the connector interfaces with the module for a proper electrical connection.

With OE heritage behind the design, this ignition coil reflects Delphi’s long experience supplying original equipment to major automakers and bringing that knowledge into aftermarket replacement parts.

Key Features

• DIS coil design for distributorless ignition system applications
• Blade terminal type with 2 female terminals
• 2 HV terminals for ignition output
• Connector interfaces with module
• Package includes the ignition coil and instruction sheet
• Delphi GN10128 ignition coil for Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2, and SC applications

Detailed Description

The Delphi GN10128 is an ignition coil replacement for Saturn vehicles equipped with a distributorless ignition system. It is engineered around the listed terminal layout and module interface, helping maintain the correct electrical connection for ignition performance. This part cross-references Standard Ignition DR-46 for the same application.

Compatible With 1991-2002 Saturn SL, 1991-2002 Saturn SL1, 1991-2002 Saturn SL2, 1993-2002 Saturn SC1, 1993-2002 Saturn SC2, 1993-2001 Saturn SW2, 1993-1999 Saturn SW1, and 1991-1992 Saturn SC. If you are replacing a Delphi GN10128 ignition coil on a Saturn SC1 or Saturn SL2, this part matches the listed fitment range.

What It Helps Fix

• Engine misfire caused by weak or failing ignition output
• Hard starting related to ignition coil breakdown
• Rough idle from inconsistent spark delivery
• Loss of power under load due to ignition weakness
• Check engine light conditions tied to ignition system faults

Installation Notes

Verify the connector style, terminal count, and module interface before installation. Confirm fitment against the vehicle’s year and model, especially on Saturn SL, SL1, SL2, SC1, SC2, SW1, and SW2 applications. Follow the included instruction sheet and inspect related ignition components for wear or corrosion during replacement.

Quality Assurance

Delphi draws on more than a century of OE experience and original equipment supply knowledge, which is reflected in the GN10128 ignition coil design and application-specific construction.