The typical setup for a 2015 Honda Odyssey with standard halogen headlights uses H11 bulbs for the low beams and 9005 bulbs for the high beams. Fog lights, if your model has them, generally use H11 as well.
Headlight bulb requirements can vary by trim and optional equipment (such as fog lights or factory HID headlights). For the most accurate replacement, check your owner’s manual or inspect the bulb housing to confirm the exact bulb size before purchasing.
Bulb types for the 2015 Odyssey
The following list covers the common bulb types used in the standard halogen configuration for the 2015 Odyssey. Be aware that trims or aftermarket modifications can differ.
- Low beam: H11
- High beam: 9005 (HB3)
- Fog light (if equipped): H11
Bulb types can vary if the vehicle has been equipped with different headlights from the factory or by a previous owner. When in doubt, verify with the owner's manual or a Honda parts specialist and avoid mixing bulb types in the same headlight system.
How to determine the exact bulb for your Odyssey
To ensure you buy the correct bulb, use official references and a careful inspection of your vehicle’s lighting system.
Check the owner's manual and under-hood labels
Consult the maintenance or lighting section of the owner’s manual for the exact bulb specification. Many Odysseys also have a bulb type sticker or label on the edge of the under-hood area or near the headlight assembly that lists the correct base size (for example, H11 or 9005).
Inspect the existing bulb and wiring first-hand
With the vehicle safely parked and the headlights off, remove the headlight access panel or dust cover to view the bulb. Note the bulb base type, connector shape, and any markings on the glass (such as “H11” or “9005”). This on-vehicle check helps prevent buying the wrong size.
Practical replacement steps (summary)
If you’re replacing bulbs yourself, follow standard precautions and the steps below to replace a halogen bulb safely and correctly.
- Power off the vehicle and wait for the headlight to cool.
- Open the hood and locate the headlight assembly cover; remove it to access the bulb.
- Disconnect the wiring harness, twist the bulb cap or retainer, and carefully remove the old bulb.
- Install the new bulb by reversing the removal steps, ensuring a firm fit and proper alignment.
- Reconnect the harness, replace the cover, and test the headlights before driving.
Always handle bulbs with clean hands or gloves; oils from skin can reduce bulb life. If you have HID or LED options, these replacements may require different procedures and ballast/driver units, so consult a dealer or an experienced technician.
Summary
For most 2015 Honda Odyssey models with standard halogen headlights, the recommended bulbs are H11 for low beams and 9005 for high beams, with H11 also commonly used for fog lights if equipped. Always verify with the owner’s manual or by inspecting the headlamp assembly to avoid incorrect purchases. If your Odyssey features HID or LED headlights, those systems use different bulb types and require professional guidance.