Delphi GN10216 Ignition Coil

Ignition Coil for Toyota and Geo Applications

The Delphi GN10216 ignition coil is a 12-volt distributor coil built for select Toyota, Geo, Chevrolet, and Isuzu applications. It uses a threaded terminal design with a male connector and a U-shaped output terminal for a direct-style replacement in supported vehicles.

• 12-volt ignition coil for distributor ignition systems
• Threaded terminal type with 2 unsealed threaded studs
• Male connector gender and male terminal gender
• U-shaped output terminal design
• Includes ignition coil and instruction sheet

OE-Style Coil Construction

Delphi GN10216 is backed by Delphi’s OE heritage and more than 100 years of original-equipment experience. That background is reflected in the coil’s design and terminal layout, helping maintain proper ignition performance in distributor-equipped vehicles. This part cross-references Standard Ignition UF-103 for the same application.

Vehicle Fitment

• Fits 1993-1995 Geo Prizm, N/A
• Fits 1994-1995 Toyota Celica, N/A
• Fits 1993-1995 Toyota Corolla, N/A
• Fits 1988-1989 Toyota Corolla, N/A
• Fits 1989 Geo Spectrum, N/A
• Fits 1986-1989 Isuzu I-Mark, N/A
• Fits 1986-1988 Chevrolet Spectrum, N/A

Common Uses

• Restores weak or inconsistent spark output
• Addresses hard-start conditions tied to ignition coil wear
• Helps correct misfire symptoms caused by coil failure
• Supports repair of ignition performance loss in distributor systems
• Replaces a damaged or heat-aged original coil

Installation Notes

Verify the terminal style, connector layout, and output terminal shape before installation. Confirm the vehicle uses a distributor coil configuration and match the part number GN10216 to the application listed above. For best results, inspect related ignition components during service and follow the included instruction sheet.

Quality Assurance

Delphi builds this ignition coil using OE-based engineering knowledge developed through long-term supplier experience with major automakers. The GN10216 is produced to support consistent fit and function in the listed Toyota, Geo, Chevrolet, and Isuzu applications.