Delphi GN10586 Ignition Coil

Ignition Coil for BMW 325i, 330i, 525i and More

The Delphi GN10586 ignition coil is a standard replacement pencil coil built for 12-volt ignition systems. It is engineered to OE design specifications and endurance tested to support fast starts, steady engine operation, and efficient fuel use.

Compatible with select 2006 BMW 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4 applications, this Delphi ignition coil is a direct-fit service part for BMW ignition repair work. The GN10586 uses a 3-pin sealed connector, blade terminals, and a retention clip mount for a clean OE-style installation.

Key Features

• Delphi GN10586 standard replacement ignition coil
• 12.0-volt pencil coil design
• OE-style fitment for select 2006 BMW models
• 3-pin sealed connector with female connector gender
• Blade terminals with male terminal gender
• Black and gray housing
• No external resistor required
• No coil wire included
• No oil-filled construction

Detailed Description

Delphi builds the GN10586 to match OE design specifications for ignition service on BMW applications. The coil is designed with a triangular connector shape, 3 terminals, and a retention clip mount, making it a practical replacement for vehicles that need consistent spark delivery from a standard ignition coil. With a primary resistance of 0.52 and a 174.8 mm height, it is configured for the specified engine bay layout and connector style.

This part cross-references Standard Ignition UF-570 and UF-667 for the same application. The Delphi GN10586 is also listed with interchange references including 5C1698 and IC650.

Common Problems This Part Can Address

• Engine misfire under load
• Hard starting or extended crank time
• Rough idle and inconsistent combustion
• Loss of fuel efficiency caused by weak spark output
• Check engine light concerns related to ignition coil failure

Installation Notes and Tips

Verify connector shape, terminal count, and mount type before installation. The GN10586 uses a 3-pin sealed connector, blade terminals, and a retention clip mount, so the replacement should match the original coil configuration on the vehicle. Inspect the coil boot, connector pins, and surrounding ignition components during service to help prevent repeat failures.

Fits 2006 BMW 325i, N/A. Fits 2006 BMW 325xi, N/A. Fits 2006 BMW 330i, N/A. Fits 2006 BMW 330xi, N/A. Fits 2006 BMW 525i, N/A. Fits 2006 BMW 525xi, N/A. Fits 2006 BMW 530i, N/A. Fits 2006 BMW 530xi, N/A. Fits 2006 BMW Z4, N/A.

Quality Assurance

Delphi designs and endurance tests each ignition coil using quality materials to support reliable ignition performance. The GN10586 is engineered for OE-style replacement service and is manufactured for North American vehicle applications.