For most 2015 Honda Accords with halogen headlights, you’ll typically need H11 for the low beam and 9005 (HB3) for the high beam; if your car has factory HID headlights, the bulbs are D2S or D3S, used with a ballast. Fog lights, when equipped, usually use H11. Always verify with your owner's manual, by checking the bulb itself, or by using your VIN to confirm the exact bulb type for your trim.
Identify your headlight setup
Because the Accord was offered with different lighting options by trim and market, the exact bulb size can vary. Use these methods to confirm the correct bulb type before purchasing replacements.
Halogen headlights (most common in 2015 Accords)
The bulk of 2015 Accords sold with halogen headlights use standard, replaceable bulbs in common sizes. Before buying, double-check your specific model to avoid a mismatch.
- Low beam: H11
- High beam: 9005 (also known as HB3)
- Fog lights (if your trim has them): H11
These sizes cover the typical LX, EX, and EX-L trims that came with halogen headlights. If your vehicle has a different setup, the sizing will differ.
HID and LED headlight configurations (if your car is equipped)
Some 2015 Accords were equipped with factory HID headlights or LED daytime running lights. In these cases the bulb type is different and depends on the exact system installed by Honda at the factory.
- Factory HID: D2S or D3S bulbs (paired with ballast) depending on the original equipment; check the ballast and connector to confirm.
- LED headlights: Many LED systems use integrated modules rather than replaceable bulbs; if bulbs are replaceable, sizes and part numbers will be specified by Honda for the module in use.
When in doubt, use the VIN-based parts lookup or consult a dealer to verify the correct bulb type for your exact car. Do not mix halogen bulbs with HID components in the same system, as this can cause electrical issues or misalignment.
Upgrade options and considerations
If you’re seeking brighter or longer-lasting light, there are several options that fit the typical 2015 Accord halogen setup, but they require compatibility checks and potential wiring or housing considerations.
- Halogen replacements: high-performance H11 for low beams (e.g., Sylvania SilverStar Ultra, Philips X-tremeVision or equivalent). Use 12V, 55W bulbs rated for automotive use.
- High-beam replacements: 9005 bulbs in the same family for brighter illumination.
- HID upgrade kits: only if your car is designed for HID or if you’re replacing the entire headlight assembly; ensure your ballast, wiring, and housing are compatible and that the retrofit is road-legal in your area.
- LED replacements: some vendors offer LED retrofit bulbs for specific housings; verify fitment and beam pattern to avoid glare and improper aim.
Note: Any upgrade should be matched to the vehicle’s reflector/lens design and the electrical system. Improper beaming can dazzle other drivers and may be illegal in some jurisdictions.
How to replace safely and accurately
Follow these practical steps to replace a bulb correctly and safely, minimizing the risk of breakage or misalignment.
- Let the engine cool and wear eye protection; avoid touching the glass with bare fingers.
- Identify the headlight housing and remove the cover/bulb assembly according to the owner's manual.
- Compare the old bulb’s markings with the replacement part to ensure exact match (bulb size and type).
- Install carefully, reconnect wiring, test the lights before finishing up.
With proper replacement, you’ll restore proper illumination and maintain safety on the road.
What to do if you’re unsure
If you’re uncertain about which bulb to buy, here are reliable steps to confirm the right type for your exact car:
- Check the owner’s manual’s bulb section for the correct part numbers.
- Inspect the existing bulb for its type markings (e.g., H11, 9005, D2S, D3S).
- Use a VIN-based parts lookup on a reputable auto parts site or call a Honda dealer with your VIN.
- Ask a professional at a reputable shop for a quick verification and installation.
Once you’ve confirmed the bulb type, purchase from a reputable brand and ensure you have the correct harness and ballast if your system uses HID or LED.
Summary
For a typical 2015 Honda Accord with halogen headlights, plan on H11 low beams and 9005 high beams, with H11 for fog lights if equipped. If your car has factory HID or LED headlights, expect D2S or D3S bulbs (HID) or LED modules (LED). Always verify with your specific trim, VIN, or the owner’s manual before purchasing to ensure proper fit, safety, and legality. Upgrading should consider beam pattern and compatibility with the housing to avoid glare and compliance issues.