Subaru WRX STI Light Bulb Size Chart

• Subaru WRX STI (2013) Bulb Size Chart
• Subaru WRX STI (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 Subaru WRX STI Bulb Size Chart

LED Headlight Bulbs	9005/HB3
Fog Light Bulbs	9006/HB4
Backup / Reverse Lights	7440/7443
Brake / Tail Lights	1156/1157, 7440/7443
Turn Signal Lights	1156/1157, 7440/7443
DRL Lights	7440/7443, 1156/1157

2014 Subaru WRX STI Bulb Size Chart

LED Headlight Bulbs	9005/HB3, 9006/HB4
Fog Light Bulbs	9006/HB4
Backup / Reverse Lights	7440/7443
Brake / Tail Lights	1156/1157, 7440/7443
Turn Signal Lights	1156/1157, 7440/7443
DRL Lights	7440/7443, 1156/1157

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

LED Headlight Bulbs	H11/H8/H9, 9005/HB3
Fog Light Bulbs	H11
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
DRL Lights	7440/7443
Interior Lights	T15/921/912

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