The 2021 Subaru Outback uses different headlight setups, so confirm the existing assembly before ordering. Low-beam fitment is listed as LED or H11, while high-beam fitment is LED or 9005. LED-equipped positions use the original LED assembly rather than a replaceable halogen bulb.
For fog lights, the supplied fitment lists H11 LED and H16 LED options. Front turn signals use 7444NA, and rear turn signals use 7440A. Reverse lights use 921. Brake, center stop, daytime running, parking, side-marker front, and tail-light positions are listed as LED.
Interior and auxiliary fitments include DE3175 for the dome and map lights, 912 for the trunk light, and 168 or 917 for interior and license-plate applications. The rear side marker uses 168NA. Check the vehicle’s exact lighting configuration and the bulb currently installed before purchase.