For the 2007 Lexus RX 350, the high-beam headlight uses a 9005 bulb. Low-beam fitment depends on the headlight type: models with halogen headlights use H11, while models with HID headlights use D2S. Confirm whether your RX 350 has halogen or HID headlights before ordering low-beam replacements.
- Fog lights: 9006 LED
- Front and rear turn signals: 7440A
- Reverse lights: 921
- Front parking lights and license plate lights: 168
- Front side markers: 168NA; rear side markers: 194NA
- Tail lights: 168R
Interior applications include a 578 dome-light bulb, DE3175 map and vanity bulbs, a DE3022 trunk bulb, and a 2721 glove-box bulb. The interior light listing also specifies 168.