Subaru WRX
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The Subaru WRX is a performance sedan with a strong enthusiast following, and lighting details can vary by model year, trim, and equipment package. If you are trying to replace a headlight, fog light, turn signal, brake light, or interior bulb, this WRX model page helps you narrow down the right year before you buy anything.
Use the year pages for exact bulb fitment on 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015 WRX models. This model-level guide is designed to point you in the right direction, while the year-specific charts provide the exact bulb sizes and placement information you need.
Because Subaru changed lighting setups across these years and some WRX trims include different factory options, the safest approach is to confirm the exact model year first, then check the matching year page for the precise bulb size. That is especially important for exterior bulbs, where headlamp design, fog light equipment, and rear lamp layouts can differ even within the same WRX generation.
FAQ
Why does the Subaru WRX need year-specific bulb information?
The WRX uses lighting setups that can change from one model year to another, and sometimes from one trim or package to another. A model page can guide you, but the exact bulb fitment should always be confirmed on the year page for your specific WRX.
Which WRX years are covered on this model page?
This Subaru WRX model page covers 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2015. If your car is one of those years, you can use the matching year page to find the exact bulb sizes.
Can I use the same bulb size for every WRX year?
Not always. Even when the WRX looks similar across several years, bulb sizes and lighting hardware can change. Always check the year-specific chart before ordering replacement bulbs.
Do WRX trims affect bulb fitment?
Yes. Trim level and factory equipment can affect which bulbs are used, especially for headlights, fog lights, and rear lighting. A base car may use different bulbs than a model with upgraded lighting or a special package.
What if my WRX has LED or HID lighting?
Some WRX lighting systems may use LED or HID components, while others use traditional replaceable bulbs. The year page will help you identify whether the light is serviceable with a bulb replacement or whether a different type of part is needed.
How do I find the correct bulb for my WRX headlights?
Start by confirming the exact model year, then check the year page for the headlight section. Headlight bulb fitment is one of the most important areas to verify because it can vary by year and by lighting package.
Are fog light bulbs the same on every WRX?
No. Fog light bulb size can vary depending on the year and whether the car was equipped with factory fog lights or a specific front bumper setup. Use the year page to confirm the exact fog light bulb size.
Can I use this page to replace a WRX brake light bulb?
Yes, this page helps you get to the right year page for brake light guidance. Brake light bulb sizes may differ by year, and some WRX models may have different rear lamp designs that change the replacement procedure.
What about turn signal bulbs on the WRX?
Turn signal bulb fitment can also vary across WRX years and lighting configurations. The year-specific page will show the exact bulb size for front or rear turn signals, depending on the application.
Do interior bulbs on the WRX change by year too?
They can. Dome lights, map lights, cargo lights, and other interior bulbs are sometimes shared across years, but not always. Checking the correct year page is the best way to avoid ordering the wrong size.
What should I do if I do not know my WRX trim?
If you are unsure about the trim, use the model year first and then compare the lighting setup on your car with the year page. Photos, bulb location notes, and the exact bulb chart can help you identify the right match.
Why not list every exact bulb size on the model page?
Because the model page is meant to summarize fitment guidance, not replace the detailed year charts. Exact bulb sizes belong on the individual year pages, where the information is more accurate and easier to verify for your specific WRX.