For the 2008 Lincoln MKZ, the low-beam bulb depends on the factory headlight system. Models with halogen headlights use an H11 low beam, while models with HID headlights use a D1S low beam. The supplied fitment data does not list a separate high-beam bulb, so verify the original bulb before ordering a replacement.
Fog-light replacements are listed as H11 LED, H16 LED, or H8 LED options. Check the existing fog-light socket and housing before selecting a bulb, as these listings may reflect different equipment or replacement configurations.
- Front turn signal and parking light: 3457A
- Rear turn signal: 3157A
- Reverse and center stop lights: 921
- License plate light: 6418
- Dome and trunk lights: 578
- Courtesy-light fitment varies; compare the original bulb for 37, 2825, or 98.
- Brake and rear side-marker lighting may use integrated LED assemblies. Tail-light listings include 161 and LED, so confirm the original unit before purchase.