Denso 673-5206 Direct Ignition Coil

Direct ignition coil replacement

This DENSO direct ignition coil is a coil-on-plug replacement built for modern ignition systems that use individual coils at each cylinder. It is a fitment-based choice for Chrysler, Dodge, Jeep, and Ram applications, including the Chrysler Pacifica, Jeep Grand Cherokee, and Ram 1500.

• Direct ignition coil for coil-on-plug systems
• 12.0-volt electrical specification
• Black housing for a clean OE-style appearance
• DENSO Certified Replacement Part for listed applications

Fitment details

Compatible With 2016-2024 Dodge Durango, N/A; 2016-2024 Jeep Grand Cherokee, N/A; 2017-2024 Chrysler Pacifica, N/A; 2018-2024 Jeep Wrangler, N/A; 2019-2024 Ram 1500, N/A; 2020-2024 Chrysler Voyager, N/A; 2020-2024 Jeep Gladiator, N/A; 2021-2024 Jeep Grand Cherokee L, N/A; 2022-2024 Chrysler Grand Caravan, N/A; 2022-2024 Ram ProMaster 1500, N/A; 2022-2024 Ram ProMaster 2500, N/A; 2022-2024 Ram ProMaster 3500, N/A; 2022 Jeep Grand Cherokee WK, N/A.

Use this ignition coil when diagnosing misfires, weak spark, rough running, or ignition-related drivability concerns on supported Chrysler, Jeep, Dodge, and Ram vehicles. Part number 673-5206 is also referenced by 6735206 in interchange data, and 673-5206 appears in cross-reference listings for the same application.

What it helps correct

• Engine misfire caused by a failing coil
• Hard starting related to weak ignition output
• Rough idle from inconsistent spark delivery
• Loss of power under load from ignition breakdown
• Check engine light tied to coil performance faults

Installation notes and quality

Verify the connector style, electrical specification, and vehicle application before installation. Replace the coil only after confirming the ignition system diagnosis and inspect the spark plug and related components for wear that could affect coil performance. DENSO applies testing and inspection processes to this ignition coil to support consistent quality for listed fitments.