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Denso 673-8304 Direct Ignition Coil
Reliable Ignition Coil for Hyundai and Kia Vehicles
The Denso 673-8304 ignition coil is designed to deliver consistent performance for select Hyundai and Kia models. This direct ignition coil operates at 12 volts and features a durable black finish, ensuring reliable ignition system function.
- Direct ignition coil design for efficient spark delivery
- Operates at 12 volts for standard automotive electrical systems
- Black color housing for corrosion resistance and durability
- Compatible with Hyundai Accent, Kia Rio, Soul, and Hyundai Veloster models
- Part number 673-8304 for precise replacement and fitment
About the Denso Coil on Plug Product Line
The Denso Coil on Plug product line is engineered to provide direct ignition coil solutions that mount directly onto the spark plug. This design reduces energy loss and improves ignition efficiency by eliminating the need for spark plug wires. The 673-8304 coil is part of this line, offering a streamlined installation and reliable electrical performance for compatible Hyundai and Kia vehicles.
Product Details and Specifications
This ignition coil operates at a standard 12-volt electrical system, suitable for most passenger vehicles. The black color housing is designed to withstand engine bay conditions, including heat and vibration. The direct ignition coil type ensures a direct connection to the spark plug, improving ignition timing and engine responsiveness. The Denso 673-8304 is specifically compatible with Hyundai Accent, Kia Rio, Kia Soul, and Hyundai Veloster models, making it a targeted replacement part for these vehicles.
Common Applications and Issues Addressed
- Replaces faulty ignition coils causing engine misfires
- Resolves rough idling and poor acceleration issues
- Addresses difficulty starting the engine due to weak spark
- Improves fuel efficiency by ensuring proper ignition timing
- Eliminates check engine light codes related to ignition coil failure
Installation Notes and Tips
Installation of the Denso 673-8304 ignition coil requires basic automotive tools and knowledge. Ensure the engine is cool before beginning work. Disconnect the battery to prevent electrical shorts. Remove the old ignition coil by disconnecting the electrical connector and unfastening mounting bolts. Install the new coil by securing it firmly and reconnecting the electrical connector. Verify proper fitment with the Hyundai Accent, Kia Rio, Kia Soul, or Hyundai Veloster model before installation.
Quality Assurance and Warranty
Denso ignition coils are manufactured to meet OEM specifications, ensuring reliable performance and durability. While specific warranty details for part number 673-8304 may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or supplier for exact warranty terms.
| Brand | Denso |
| Part Number | 673-8304 |
| Position | Coil on Plug |
| Color | Black |
| Voltage | 12 |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Hyundai | Accent | N/A | Coil on Plug |
| 2020 | Hyundai | Accent | N/A | Coil on Plug |
| 2019 | Hyundai | Accent | N/A | Coil on Plug |
| 2019 | Kia | Rio | N/A | Original Equipment Part; Direct Ignition Coil - Coil on Plug |
| 2018 | Hyundai | Accent | N/A | Coil on Plug |
| 2018 | Kia | Rio | N/A | Coil on Plug |
| 2018 | Kia | Soul | N/A | Coil on Plug |
| 2017 | Hyundai | Accent | N/A | Coil on Plug |
| 2017 | Hyundai | Veloster | N/A | Coil on Plug |
| 2016 | Hyundai | Accent | N/A | Coil on Plug |
| 2016 | Hyundai | Veloster | N/A | Coil on Plug |
| 2016 | Kia | Rio | N/A | Coil on Plug |
| 2016 | Kia | Soul | N/A | Coil on Plug |
| 2015 | Hyundai | Accent | N/A | Coil on Plug |
| 2015 | Hyundai | Veloster | N/A | Coil on Plug |
| 2015 | Kia | Rio | N/A | Coil on Plug |
| 2015 | Kia | Soul | N/A | Coil on Plug |
| 2014 | Hyundai | Accent | N/A | Coil on Plug |
| 2014 | Hyundai | Veloster | N/A | Coil on Plug |
| 2014 | Kia | Rio | N/A | Coil on Plug |
| 2014 | Kia | Soul | N/A | Coil on Plug |
| 2013 | Hyundai | Accent | N/A | Coil on Plug |
| 2013 | Hyundai | Veloster | N/A | Coil on Plug |
| 2013 | Kia | Rio | N/A | Coil on Plug |
| 2013 | Kia | Soul | N/A | Coil on Plug |
| 2012 | Hyundai | Accent | N/A | Coil on Plug |
| 2012 | Hyundai | Veloster | N/A | Coil on Plug |
| 2012 | Kia | Rio | N/A | Coil on Plug |
| 2012 | Kia | Soul | N/A | Coil on Plug |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.