Denso 673-7207 Direct Ignition Coil

Direct ignition coil overview

This DENSO direct ignition coil, part number 673-7207, is a coil-on-plug replacement built for modern GM applications that use individual coil packs. It is a DENSO certified replacement part for direct ignition systems and is identified by the black housing and 12.0-volt design.

Use this ignition coil for Chevrolet Equinox, Chevrolet Malibu, GMC Terrain, Buick Encore, Chevrolet Trax, Chevrolet Cruze, and Chevrolet Volt applications listed below. The 673-7207 part number is also useful when matching an OE-style replacement for the same ignition setup.

Key features

• Direct ignition coil for coil-on-plug systems.
• 12.0-volt electrical specification.
• Black housing for a factory-style appearance.
• DENSO certified replacement part designation.
• Built by DENSO, a brand known for ignition coil engineering and testing.

Detailed product description

DENSO 673-7207 is a direct ignition coil designed for vehicles that use coil-on-plug ignition architecture. The part number 673-7207 appears across multiple GM platforms, including Chevrolet Equinox and Malibu, GMC Terrain, Buick Encore, Chevrolet Trax, Chevrolet Cruze, and Chevrolet Volt applications. For buyers searching by fitment, this is a direct ignition coil for Chevrolet Malibu ignition coil replacement and Chevrolet Equinox ignition coil replacement applications listed in the fitment data.

The coil is specified at 12.0 volts and finished in black. DENSO positions this product line as a certified replacement option, and its ignition coil development is backed by extensive testing and inspection processes. This part cross-references Continental 49099 and Delphi GN10797 for the same application.

Common replacement reasons

• Engine misfire caused by a weak or failing ignition coil.
• Rough idle or hesitation during acceleration.
• Hard starting related to inconsistent spark delivery.
• Check engine light conditions tied to ignition coil performance.
• Loss of power from degraded coil output.

Installation notes and quality assurance

Verify the part number 673-7207 against the vehicle application before installation. Confirm the ignition system uses a coil-on-plug layout and match the fitment notes exactly for the correct Chevrolet, GMC, or Buick application. Professional installation and system inspection are recommended whenever replacing ignition components.

DENSO states that this ignition coil is produced with superior testing and inspection processes to maintain high quality. The DENSO name is used on the product line as a marker for certified replacement coverage and ignition coil engineering consistency.