Denso 673-6104 Direct Ignition Coil

Denso Direct Ignition Coil 673-6104

Denso 673-6104 is a direct ignition coil for coil-near-plug applications, built for 12.0-volt operation with a black housing, one female tower, and OE-style fitment. It is a direct replacement choice for Ford Mustang and Ford F-150 applications that use a coil-on-plug ignition setup.

Key Features

• Direct ignition coil for coil near plug systems
• 12.0-volt electrical specification
• Black finish
• One female tower connection
• OE-style replacement for select Ford applications
• Part number: 673-6104

Product Details

Denso’s Direct Ignition Coil - Coil Near Plug line focuses on precise ignition performance for modern engine designs that place the coil directly at the spark plug. Denso applies controlled testing and inspection processes to help maintain consistent output and dependable electrical performance. For buyers searching for a Ford Mustang ignition coil or Ford F-150 direct ignition coil, 673-6104 matches the OE-style configuration used on listed applications.

This part cross-references Delphi GN11123 and Standard Ignition UF869 for the same application.

What It Helps Address

• Engine misfire caused by weak or inconsistent spark output
• Hard starting related to ignition coil failure
• Rough idle from degraded coil performance
• Loss of acceleration response under load
• Check engine light conditions tied to ignition coil faults

Installation Notes and Tips

Verify the connector style, tower configuration, and vehicle application before installation. This coil is listed for 2018-2023 Ford Mustang and 2018-2020 Ford F-150 models with coil-near-plug ignition. Confirm the original part number and engine-specific fitment against the vehicle’s service information before replacing the coil.

Quality Assurance

Denso positions this ignition coil within its direct ignition coil product line, using inspection and testing processes intended to support consistent OE-style performance. Part number 673-6104 is built for the listed Ford Mustang and Ford F-150 applications.