For the 2013 Mazda CX-9, headlight fitment varies by the installed headlight system. The supplied data lists D4S and H11 for the low beam, while high-beam listings include 9005 and D4S. Confirm whether your vehicle uses halogen or HID headlights before ordering, since the daytime running light and parking light fitment also changes by headlight type.
- Halogen headlights: daytime running light uses 9005; parking light uses 2825 or 98.
- HID headlights: daytime running light and parking light are listed as LED.
- Fog-light options are listed as H11 LED or H16 LED.
- Front and rear turn signals use 7440A, while the brake/tail listing includes 7443R.
- Reverse lights use 921, and the center stop light is LED.
- Interior listings include DE3175 for the dome, map, and trunk lights, with 168 or 917 listed for other interior applications.
Check the bulb currently installed and the headlamp label or equipment package to verify the correct option before purchase.