Denso 673-9204 Direct Ignition Coil

Denso Direct Ignition Coil for Land Rover

The Denso 673-9204 direct ignition coil is a coil-on-plug replacement built for Land Rover applications that use 12.0-volt ignition systems. Finished in black, it is designed for precise spark delivery and consistent ignition performance in vehicles such as the Range Rover, Range Rover Sport, Discovery, LR4, Defender 110, Defender 90, and Range Rover Velar.

DENSO’s Direct Ignition Coil - Coil on Plug line focuses on stick coil technology with controlled testing and inspection during production. The result is an OE-style ignition coil replacement for drivers who need dependable ignition performance and a direct-fit service part.

Key Features

• Direct ignition coil, coil-on-plug design
• 12.0-volt electrical specification
• Black housing
• Built for Land Rover ignition service applications
• Denso part number 673-9204
• Cross-references Delphi GN10725 and NGK 48901 for the same application

Detailed Description

This Denso ignition coil is engineered for direct mounting at the spark plug location, helping maintain stable ignition output in modern Land Rover engines. It is a strong match for owners searching for a Land Rover Range Rover ignition coil, Range Rover Sport coil-on-plug replacement, or a direct ignition coil for Discovery and LR4 service. The Denso 673-9204 is also listed for 2022-2023 Land Rover Defender 110 and Defender 90, plus 2018-2020 Range Rover Velar applications.

As part of Denso’s Direct Ignition Coil - Coil on Plug product line, this unit reflects the brand’s focus on stick coil technology and inspection standards used to support consistent quality. If you are replacing a worn ignition coil on a Range Rover, Discovery, or LR4, this part provides a direct replacement option with confirmed Land Rover fitment.

What It Helps Address

• Engine misfire caused by a weak ignition coil
• Rough idle during cold start or under load
• Hard starting related to inconsistent spark output
• Loss of acceleration from ignition breakdown
• Check engine light conditions tied to coil failure

Installation Notes and Tips

Verify the vehicle year, model, and engine configuration before ordering. This part is listed for 2022-2023 Land Rover Defender 110, 2022-2023 Land Rover Defender 90, 2013-2022 Land Rover Range Rover, 2014-2022 Land Rover Range Rover Sport, 2017-2020 Land Rover Discovery, 2018-2020 Land Rover Range Rover Velar, and 2014-2016 Land Rover LR4. Confirm the original coil part number and connector style before installation. For best results, inspect the spark plug condition and related ignition components during service.

Quality Assurance

Denso applies superior testing and inspection processes to this ignition coil to support consistent product quality. The 673-9204 is a Denso-certified replacement part for the listed Land Rover applications.