The 2004 Honda Accord’s standard headlights generally use H11 bulbs for the low beams and 9005 bulbs for the high beams.
Headlight configurations can vary by trim and market, and models with factory fog lights may use different bulbs for those auxiliary lenses. This guide covers the standard headlamps and the common fog-light options you might encounter.
Bulb types for the main headlights
Below are the typical bulb types used in the Accord’s primary headlight assemblies. Variations can occur by trim or aftermarket changes.
- Low beam: H11 bulbs
- High beam: 9005 bulbs
These two bulbs cover the standard headlamp functions on most 2004 Accords. If your vehicle has aftermarket headlights or nonstandard wiring, your setup may differ.
Fog lights (if equipped)
Some 2004 Accords came with factory fog lights. The bulb type for these auxiliary lamps is not the same as the main headlights and varies by trim and market. The common possibilities are:
- Fog lights (if equipped): H11 or H3 bulbs, depending on trim
To be sure, check the current bulb in the fog light housing or consult the owner's manual for your exact VIN/trim configuration.
How to verify the exact bulb type on your car
If you want to confirm precisely which bulbs your car uses, use these steps:
- Look at the bulb itself for part numbers or markings (for example, H11 or 9005).
- Check the owner's manual under the Lighting or Replace Bulbs section for bulb specifications by trim.
- Inspect the current bulbs in the headlight and fog light housings to match types.
- When replacing, purchase bulbs labeled as compatible with the 2003–2007 Honda Accord model range and your specific trim.
Note: Replacing bulbs with a different type can affect electrical load and beam pattern. If replacing one bulb, consider changing the pair on the same axle to maintain even illumination.
Summary
For a 2004 Honda Accord, the standard headlamps generally use H11 low-beam bulbs and 9005 high-beam bulbs. Fog lights, if your model is equipped with them, may use H11 or H3 bulbs depending on trim. Always confirm with the owner's manual or by inspecting the current bulbs to ensure you purchase the correct replacements.