Delphi GN10645 Ignition Coil

Delphi GN10645 Ignition Coil Overview

The Delphi GN10645 ignition coil is a coil-on-plug replacement built for direct ignition service on select Ford applications. It uses a 12-volt design with a 3-terminal blade connection, female connector, and male terminals for a straightforward OE-style fit.

Compatible With 2014-2020 Ford Fusion and 2017-2019 Ford Escape, this ignition coil supports reliable spark delivery for daily driving and routine maintenance. Delphi’s OE heritage and supplier experience are reflected in the part’s design and application coverage.

Key Features

• Part number: GN10645
• Coil-on-plug ignition coil design
• 12-volt electrical specification
• 3-terminal blade connection
• Female connector with male terminals
• Includes ignition coil and instruction sheet
• OE-focused engineering from Delphi

Detailed Description

Delphi GN10645 is an ignition coil for Ford Fusion and Ford Escape models listed in the fitment data. As a coil-on-plug unit, it mounts directly at the spark plug location to support consistent ignition performance in the engine’s ignition system. The blade-style terminal layout and female connector help match the original connection style on covered vehicles.

This part cross-references Standard Ignition UF-735 for the same application. If you are replacing a worn ignition coil on a 2014-2020 Ford Fusion or a 2017-2019 Ford Escape, GN10645 provides an OE-oriented replacement option backed by Delphi’s aftermarket and original equipment experience.

Common Problems This Part Can Address

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

Installation Notes and Tips

Verify the part number and connector style before installation. Confirm the vehicle is a 2014-2020 Ford Fusion or 2017-2019 Ford Escape listed in the fitment data, and inspect the spark plug and coil connector for wear, corrosion, or damage before installing the new coil. Follow the included instruction sheet and clear any diagnostic trouble codes after repair if required.

Quality Assurance

Delphi builds aftermarket parts using OE heritage and knowledge developed through long-term supplier experience with major automakers. That background informs the GN10645 ignition coil’s design and application coverage for Ford Fusion and Ford Escape service.