For the 2011 Lincoln Navigator, the low-beam and high-beam headlights both use D3S bulbs. The supplied fitment data does not identify a projector or non-projector headlight variation, so confirm the existing headlamp label before ordering.
Fog-light fitment is listed as either H11 LED or H16 LED, indicating a possible equipment or housing difference. Front turn signals may use 3157A or 906NA bulbs, while the front parking light uses 3157 and the front side marker uses 194NA.
- Reverse light: 921
- Brake light: 4057R
- Rear turn signal: 4057
- Tail light: 4057R or 906
- Center stop and license plate: 168 or 917
- Map light: 2825 or 98; trunk light: 578
Because several positions have more than one listed bulb, compare the original bulb and socket with these options before purchasing.