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2015~2017 Subaru WRX Bulb Size Guide | Exterior & Interior Lights

Locate 2015~2017 Subaru WRX bulb size guide for Subaru WRX exterior and interior lights of LED headlights replacement bulbs, turn signal lights, DRL, fog lights, license plate lights, back-up reverse lights, interior map lights, trunk lights, dome lights bulbs upgrade, which will make you drive Better! Safer! Brighter! and Smarter.


It is recommended to double check the stock bulb sizes based on your owner manual or stock lamps before purchasing, as a vehicle's specific bulb type maybe come with different bulbs for different Subaru WRX's trims.

2015-2017-subaru-wrx-bulb-size-guide-exterior-interior-lights

2015~2017 Subaru WRX Front Exterior LED Lights Bulb Size Guide


  • Daytime Running Light Bulb
  • Front Fog Light Bulb
  • Front Side Marker Light Bulb
  • Front Turn Signal Light Bulb
  • High Beam Headlight Bulb
  • Low Beam Headlight Bulb
  • Parking Light Bulb
2017 Subaru WRX Daytime Running Light 9005 HB3 DRL LED Upgrade

(Stock Bulb#: HB3/9005)

2016 Subaru WRX Fog Light Bulb H16 LED White/Yellow

(Stock Bulb#: H16/H11)

2016 Subaru WRX Front Side Marker Lights Bulbs 168 LED Amber Yellow

(Stock Bulb#: 168)

2017 Subaru WRX Front Turn Signal Light Bulb LED Blinker Amber Yellow

(Stock Bulb#: 7440NA/WY21W)
2017 Subaru WRX Headlights Bulb LED 9005 High Beam Upgrade Halogen

(Stock Bulb#: HB3/9005), for the vehicle with halogen capsule headlamps; for the vehicle with LED headlamps, stock lamps is LED, not serviceable by owner!!

2017 Subaru WRX Headlights Bulb Low Beam H11 LED Conversion Kit

(Stock Bulb#: H11), for the vehicle with halogen capsule headlamps; for the vehicle with LED headlamps, stock lamps is LED, not serviceable by owner!!

2018 Subaru WRX Parking City Lights Bulb LED 6000K White/Blue

(Stock bulb #: 168), for the vehicle with halogen capsule headlamps; for the vehicle with LED headlamps, stock lamps is LED, not serviceable by owner!!

2015~2017 Subaru WRX Rear Exterior LED Lights Bulb Size Guide


  • Back Up Light Bulb
  • Brake Light Bulb
  • Center High-Mounted Stop Light Bulb
  • License Plate Light Bulb
  • Rear Side Marker Light Bulb
  • Rear Turn Signal Light Bulb
  • Tail Light Bulb
2017 Subaru WRX Reverse Lights Back Up LED Bulbs 921 Replace

(Stock Bulb#: 921/W16W)  

2016 Subaru WRX Brake Lights Bulbs LED Stop Lamp Replacement

Brake Light Bulb

Stock bulb is LEDs. No single LED bulb can be replaced by Owner.

2016 Subaru WRX Center High-Mounted Stop Lights Bulbs LED Replacement

Center High-Mounted Stop Light Bulb

Stock bulb is LEDs. No single LED bulb can be replaced by Owner.

2017 Subaru WRX License Plate Light Bulb LED 6000K White/Blue

(Stock bulb #: 168)  

2015 Subaru WRX Rear Side Marker Light Bulb 194 LED 6000K White/Red

(Stock Bulb#: 168)

2018 Subaru WRX Rear Turn Signal Light Bulb LED Blinker Amber Yellow

(Stock Bulb#: 7440NA/WY21W)
2016 Subaru WRX Tail Lights Bulbs LED Stop Lamp Replacement

Tail Light Bulb

Stock bulb is LEDs. No single LED bulb can be replaced by Owner.

2015~2017 Subaru WRX Interior LED Lights Replacement Bulb Size Guide


  • Dome Light Bulb
  • Map Light Bulb
  • Trunk Light Bulb
2017 Subaru WRX Dome Light Bulb DE3175 LED White Festoon Interior Lamp

(Stock Bulb#: DE3175)