2011 Subaru Impreza WRX STi Headlight Bulb Size
The headlights of the 2011 Subaru Impreza WRX STi have two different bulb sizes: 9005 for high beams and D2S for low beams.
Using the 2011 Subaru Impreza WRX STi bulb chart below, you can quickly identify the correct replacement lamp for all 19 positions of its lighting system.
Fog Light Bulb Front - 9006 LED
Headlight Bulb High Beam - 9005
Headlight Bulb Low Beam(WRX Limited, with HID headlights) - D2S
Headlight Bulb Low Beam(WRX Limited, with halogen headlights) - H11
Center High Mount Stop Light Bulb - 7506
Brake Light Bulb - 7443R
Turn Signal Light Bulb Front - 1157A
License Plate Light Bulb - 168
Parking Light Bulb - 1157A
Tail Light Bulb - 7443R
Turn Signal Light Bulb Rear - 7440A
Side Marker Light Bulb Front - 1157A
Side Marker Light Bulb Rear - 7443A
Back Up Light Bulb(Sedan) - 921
Back Up Light Bulb(Hatchback) - 7440
Dome Light Bulb - DE3175
Map Light Bulb - DE3175
Trunk or Cargo Area Light(Compare to original - Option 2) - DE3022
Trunk or Cargo Area Light(Compare to original - Option 1) - 168
Replacement Bulb Size for the 2011 Subaru Impreza WRX STi
Considering an upgrade from the Halogen to LED or HID headlights? Find below aftermarket replacements for OEM bulbs compatible with the 2011 Subaru Impreza WRX STi's housing. Note that you may need additional equipment to install LED or Xenon bulbs despite the correct bulb size of the lamp.
2011 Subaru Impreza WRX STi Fog Light bulb size - 9006 LED
LED Lights
- High Brightness Light Output, Perfect Beam Pattern
As the headlight housing is fixed, the closer to the filament of stock halogen bulbs, the better beam pattern...
Product review
2011 Subaru Impreza WRX STi High Beam bulb size - 9005
LED Lights
Step into the future of lighting with the LUXSTER Punisher 9005 White LED Bulb:
- Unparalleled Brightness: Featuring Ultra-Bright TalonLED Chips, the Punisher 9005 promises to outshine...
Product review
Introducing the Laxmax 9005/HB3 LED Headlight Bulb, a product that redefines brilliance in automotive lighting:
- Incredibly Bright: Among the brightest LEDs on the market, these bulbs...
Product review
Halogen Lights
Philips Standard range provides the same Original Equipment quality as the lights we provide to automakers around the world. The Philips Standard range offers an...
Product review
– Brightest headlight = most downroad visibility.
– Whiter light for added clarity. Ultra Night Vision: Makes night drives less stressful and more comfortable
–All...
Product review
Xenon HID Conversion Kit
– Replacement bulb for HID conversion, requires Xentec HID ballast to work.
– Color available: 3000K (golden yellow), 5000K (Ivory White), 6000K (Diamond White), 8000K (Iceberg Blue), 10000K...
Product review
2011 Subaru Impreza WRX STi Low Beam bulb size - D2S
LED Lights
Each all-in-one LED conversion light lamp features mute fan cooling, D2S and D2R HID Ballast compacompatibility Operating voltage same as the D2 Xenon bulb, CanBus...
Product review
Xenon HID Conversion Kit
100% Quartz Anti-UV Glass, Excellent in Performance. Up to 3800 Lumens - Brighter than Original Standard HID Bulb. High-Quality Xenon Gas and APL pills, Tungsten...
Product review
– Maximum Performance xenon bulb
– Up to 200% more brightness than standard
– Light beam up to 250 metres in length
– Road legal...
Product review
2011 Subaru Impreza WRX STi bulb size - H11
Halogen Lights
These bulbs are made in Germany by, Authentic german brand OSRAM. Products with electrical plugs are designed for use in the US. Outlets and voltage differ...
Product review
Subaru Impreza WRX STi 2011 bulb size chart specifies the recommended bulb part numbers and types for all positions of its lighting system, like headlights, fog lights, brake lights, side markers, etc.
If you want to upgrade the headlights, the aftermarket bulb you select has to be the exact size your Subaru Impreza WRX STi 2011 requires to fit into the housing and match the wattage and voltage specifications.
LightningLab project pulls information about the 2011 Subaru Impreza WRX STi bulb sizes from the vehicle's manual and leading automotive lighting suppliers. All the data is classified and fact-checked by our editorial team.
The following chart with the 2011 Subaru Impreza WRX STi bulb sizes is provided for informative purposes only. Consult the owner's manual or contact the dealership to double-check the correct bulb type, wattage, voltage, and whether it requires any additional equipment or modifications to be installed on the specific 2011 Subaru Impreza WRX STi trim.
Ensure the bulb is "DOT" compliant to avoid legal issues.
FAQs
How to replace the 2011 Subaru Impreza WRX STi headlight bulb?
First things first, you'll need the right 2011 Subaru Impreza WRX STi bulb size. Of course, you may consult the owner's manual, but let's be honest, that's as dull. Instead, just look at the chart above or remove the old bulb to see its size. It's not rocket science; it's more like... bulb science.
Follow the simple step-by-step instructions:
- 1) Park the 2011 Subaru Impreza WRX STi on an even surface and turn off the ignition.
- 2) Open the hood and pop it up.
- 3) Pull the lock bar up and out of the clip to fix the hood.
- 4) Identify the back of the headlight assembly where the bulb is housed.
- 5) You may need to remove other components to access it.
- 6) Locate the electrical connector at the back of the headlight compartment.
- 7) Press down on the locking tab and pull the connector away from the bulb.
- 8) Remove the Old Bulb. Depending on your trim, you may need to:
- a) Unscrew a retaining ring
- b) Unclip a metal pin
- c) Rotate the bulb counterclockwise
- 9) Insert the new bulb without touching the glass.
- 10) Plug the electrical connector back, making sure it clicks into place.
- 11) Turn on the headlights to test the new bulb.
- 12) You may need to aim your headlights.
Reviewed by Brent Ordway
Brent Ordway is an ASE-certified car technician. He has been working on cars since he was a teenager and loved helping people keep their vehicles running smoothly. Brent's skills as a mechanic are unrivaled. In 2022, he earned his place on the list of winners for the ASE Master Automobile Technician of the Year award.
Follow me
Subaru Impreza WRX STi Bulb Chart By Years
By clicking the link you will be redirected to Amazon. The aftermarket bulbs & headlights below may improve the illumination of your vehicle and make it stand out from the crowd.
Lightninglab.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission.