Subaru WRX STI Fog Light Bulb Size
The Subaru WRX STI fog light requires a bulb size of H16 for the specific lighting components located on the front exterior of the vehicle. Data for the specified lighting equipment covers the range from 2015 to 2019.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Fog Light
| Years | Bulb Size |
|---|---|
| 2020 | H16 (With Halogen Capsule Headlamps) |
| 2019 | H16 |
| H16 (Only for use in vehicles that take a 55w bulb, Not for use in vehicles that take a 19w bulb) | |
| 2018 | H16 |
| H11 (With Eyesight Package Steering Responsive Fog) | |
| H16 (Without Eyesight Package Steering Responsive Fog) | |
| 2017 | H16 (Standard) |
| H11 (With Eyesight Package Steering Responsive Fog) | |
| H16 (Without Eyesight Package Steering Responsive Fog) | |
| 2015-2016 | H16 |
| H11 (With Eyesight Package Steering Responsive Fog) | |
| H16 (Without Eyesight Package Steering Responsive Fog) |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament halogen bulb with PGJ19-3 base. 12V, 19W. | H16 |
| ECE standard (Europe & worldwide). Single-filament halogen bulb with PGJ19-2 base. Also approved in the US. 12V, 55W. | H11 |