Denso 673-2202 Direct Ignition Coil

Denso Direct Ignition Coil for Honda and Acura

Denso 673-2202 is a direct ignition coil-on-plug replacement built for select Honda and Acura applications. It uses a 12.0-volt design and black housing, making it a direct-fit ignition coil option for drivers addressing misfire or weak-spark concerns on covered vehicles.

DENSO’s Direct Ignition Coil - Coil on Plug line focuses on stick coil technology with controlled testing and inspection throughout production. For buyers searching for a Denso ignition coil for Honda Civic, Honda Accord, or Acura RDX applications, part number 673-2202 is a cataloged OE-style replacement.

Key Features

• Direct ignition coil-on-plug design
• 12.0-volt electrical specification
• Black finish
• Denso part number 673-2202
• Cross-references Continental 49183 and Delphi GN10886 for the same application
• Fits select Acura and Honda models from 2016-2023

Fitment Details

• Fits 2019-2023 Acura RDX, N/A
• Fits 2021-2023 Acura TLX, N/A
• Fits 2017-2022 Honda Accord, N/A
• Fits 2016-2022 Honda Civic, N/A
• Fits 2018-2021 Honda Clarity, N/A
• Fits 2017-2021 Honda CR-V, N/A
• Fits 2019-2021 Honda Insight, N/A

What It Helps Address

• Engine misfire codes related to ignition coil failure
• Rough idle caused by weak spark output
• Hard starting tied to inconsistent coil performance
• Loss of acceleration from intermittent ignition breakdown
• Check engine light concerns on covered Honda and Acura vehicles

Installation Notes

Verify the part number and vehicle application before installation. This coil is listed as a direct ignition coil-on-plug replacement for the covered Acura and Honda models, so match the original connector and engine application before service. If one coil has failed, inspect related ignition components and scan for stored misfire codes during diagnosis.

Quality Assurance

Denso states that this ignition coil line is backed by extensive testing and inspection to maintain consistent quality. The 673-2202 is a Denso-certified replacement part for the listed applications and is built to OE-style standards for covered Honda and Acura vehicles.