Automotive Bulb Finder

Discover the right bulb size for your car's headlights, fog lights, tail lights, and more with our convenient automotive bulb lookup tool. Get started by choosing your vehicle's make, model, year, and bulb position below.

After finding your bulb, refer to the "SEALIGHT LED manuals" for detailed step-by-step installation instructions.

Subaru WRX STI Light Bulb Size Guide

Before purchasing new bulbs, knowing the correct bulb size for your Subaru WRX STI is essential. SEALIGHT simplifies the bulb replacement process, making it fast and effortless for you. Below, we've compiled a comprehensive list of light bulb sizes specifically for the Subaru WRX STI, enabling you to quickly identify the right bulbs. With simple clicks, discover the perfect led headlight, hid headlight, fog light, backup / reverse lights, brake / tail lights, turn signal lights, license plate lights, drl lights, or interior lights bulb size for your Subaru WRX STI!

Subaru WRX STI Bulb Size
LED Headlight Bulbs H11/H8/H9, 9005/HB3, 9006/HB4, D2S/D2R, D3S/D3R
HID Headlight Bulbs D2S/D2R, D3S/D3R
Fog Light Bulbs H11, 9006/HB4
Backup / Reverse Lights 1156/1157, 7440/7443, T15/921/912
Brake / Tail Lights 1156/1157, 7440/7443
Turn Signal Lights 1156/1157, 7440/7443
License Plate Lights T10/194/168
DRL Lights 7440/7443, 1156/1157
Interior Lights T10/194/168, T15/921/912

Subaru WRX STI Light Bulb Size Chart

Subaru WRX STI (2013-2014) Bulb Size Chart
Subaru WRX STI (2015-2020) Bulb Size Chart
Subaru WRX STI (2021) Bulb Size Chart

Tips: This chart is tailored for Subaru WRX STI models from 2013-2021 with original factory (OEM) fittings. Bulb sizes for aftermarket headlights, fog lights, tail lights, and other components might differ based on the manufacturer's details.

We prioritize precision and thoroughness for our community. Should you spot any errors or omissions, kindly inform us for a swift guide update. We value your input immensely.

2013, 2014 Subaru WRX STI Bulb Size Chart

LED Headlight Bulbs	H11/H8/H9, 9005/HB3, 9006/HB4, D2S/D2R, D3S/D3R
HID Headlight Bulbs	D2S/D2R, D3S/D3R
Fog Light Bulbs	9006/HB4
Backup / Reverse Lights	1156/1157, 7440/7443
Brake / Tail Lights	1156/1157, 7440/7443
Turn Signal Lights	1156/1157, 7440/7443
License Plate Lights	T10/194/168
DRL Lights	7440/7443, 1156/1157
Interior Lights	T10/194/168

2015, 2016, 2017, 2018, 2019, 2020 Subaru WRX STI Bulb Size Chart

LED Headlight Bulbs	H11/H8/H9, 9005/HB3
Fog Light Bulbs	H11, 9006/HB4
Backup / Reverse Lights	7440/7443, T15/921/912
Brake / Tail Lights	7440/7443
Turn Signal Lights	7440/7443
License Plate Lights	T10/194/168
DRL Lights	7440/7443
Interior Lights	T10/194/168, T15/921/912

2021 Subaru WRX STI Bulb Size Chart

Backup / Reverse Lights	7440/7443, T15/921/912
Brake / Tail Lights	7440/7443
License Plate Lights	T10/194/168
DRL Lights	7440/7443
Interior Lights	T10/194/168, T15/921/912