Delphi GN10339 Ignition Coil

Ignition Coil Overview

The Delphi GN10339 ignition coil is a conventional replacement coil built for older distributor-style ignition systems. It draws on Delphi’s OE heritage and decades of supplier experience to deliver the correct electrical connection and fitment for a range of import and domestic vehicles, including Mazda B2000, Mazda B2200, Nissan Sentra, and Mitsubishi Montero applications.

Use the Delphi GN10339 when you need a direct ignition coil replacement for vehicles that use a threaded, male-terminal design. This part number GN10339 is also referenced in aftermarket catalogs for several older Honda, Dodge, Nissan, Subaru, and Mitsubishi applications.

Key Features

• Conventional ignition coil design for traditional ignition systems
• Threaded terminal type for secure electrical connection
• 2-terminal, male-terminal configuration
• Includes ignition coil and instruction sheet
• OE-informed design backed by Delphi’s supplier experience

Fitment and Application

Compatible with select 1985-1993 vehicles, including Fits 1987-1993 Mazda B2200, N/A; Fits 1986-1987 Mazda B2000, N/A; Fits 1985-1989 Mitsubishi Montero, N/A; Fits 1985-1988 Mitsubishi Cordia, N/A; Fits 1985-1988 Mitsubishi Tredia, N/A; Fits 1985-1986 Mitsubishi Mighty Max, N/A; Fits 1987-1988 Dodge Raider, N/A; Fits 1985-1987 Subaru Standard, N/A, Optional; Fits 1985-1986 Dodge Colt, N/A; Fits 1987 Dodge Colt, N/A, To 11/1/1986; Fits 1985-1986 Dodge Power Ram 50, N/A; Fits 1985-1986 Dodge Ram 50, N/A; Fits 1985-1986 Isuzu Pickup, N/A; Fits 1985-1986 Nissan 720, N/A; Fits 1985-1986 Nissan Pulsar NX, N/A; Fits 1985-1986 Nissan Sentra, N/A; Fits 1986 Nissan 200SX, N/A, To 02/1986; Fits 1985-1985 Honda Accord, N/A; Fits 1985-1985 Nissan 200SX, N/A.

This part cross-references Standard Ignition UC-12 and Beck/Arnley 178-8079 for the same application.

What This Part Helps Address

• Weak or inconsistent spark output
• Hard starting on older ignition systems
• Engine misfire under load or at idle
• Intermittent ignition performance from a failing coil
• No-start conditions related to coil failure

Installation Notes and Tips

Confirm the terminal style, mounting arrangement, and vehicle build date before installation, especially on models with date-specific notes such as 1986 Nissan 200SX and 1987 Dodge Colt. Inspect the coil wire, primary connections, and surrounding ignition components for corrosion or heat damage before replacing the coil. Follow the included instruction sheet and verify all connections are tight and clean before starting the engine.

Quality Assurance

Delphi builds on more than 100 years of OE experience and supplier knowledge used by major automakers. That OE background is reflected in the GN10339 ignition coil’s design and application coverage for older import and domestic vehicles.