2017 Mitsubishi Lancer bulb fitment varies by headlight equipment. The low-beam headlight uses a D2S bulb. High-beam fitment may be 9005 or D2S, so confirm the installed headlight type before ordering replacement bulbs.
For exterior lighting, the front turn signal uses 7440A, while the rear turn signal and reverse light use 7440 bulbs. Brake and tail-light fitment includes 7443R, with 2825 and 98 also listed for tail-light applications.
- With halogen headlights, parking and front side-marker bulbs may be 2825 or 98.
- With HID headlights, the parking light is LED and the front side marker uses 2827.
- The center stop light and daytime running light are LED.
- License plate and rear side-marker lighting use 2825 or 98.
- Interior fitment includes DE3175 for the dome and map lights, and DE3022 for the trunk light.