The 2017 Nissan Altima uses halogen projector headlights, with no factory HID or LED headlamps on most North American models.
In general, the standard headlight bulbs are H11 for low beams and 9005 for high beams, while fog lights (if your trim includes them) typically use H11. Bulb numbers can vary by trim level, market, or production date, so always verify with the owner’s manual or Nissan’s official bulb chart for your exact vehicle.
Headlight configuration and bulb types
Here is a quick reference to the bulb types used for the Altima's headlights and fog lights on common North American models.
- Low-beam headlights: H11 halogen bulbs (projector-style housing on most trims).
- High-beam headlights: 9005 halogen bulbs.
- Fog lights (if equipped): H11 halogen bulbs.
These bulb sizes cover typical North American 2017 Altima configurations; if you have a different market or a special edition, check the OEM bulb chart for your exact model.
Replacement and maintenance tips
If you're replacing bulbs, follow these general steps to avoid damaging the headlight assembly or risking personal injury.
- Park the car on a flat surface, engage the parking brake, and disconnect the negative terminal of the battery.
- Access the headlight bulb from the engine bay or behind the bumper, depending on the side; loosen the retainer or unplug the wiring harness.
- Remove the old bulb, being careful not to touch the glass with fingers (oil can shorten bulb life).
- Install the new bulb, reconnect the harness, and re-secure the housing. Test the lights before closing up.
Always handle bulbs with clean gloves or a cloth, and dispose of old bulbs properly. If in doubt, consult a professional technician or reference the vehicle’s service manual.
Summary
The 2017 Nissan Altima primarily uses halogen projector headlights with low-beam H11 bulbs, high-beam 9005 bulbs, and H11 for fog lights where equipped. For exact specifications, especially if you're in a different market or dealing with a special edition, consult the owner’s manual or Nissan’s official bulb chart before purchasing replacements.