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What size headlight bulb for Subaru Impreza?

The standard headlight bulb size for a Subaru Impreza is H11. This is a common halogen bulb size used in many modern vehicles, including the Impreza. The H11 bulb provides the necessary illumination for the Impreza's headlight system and is the recommended replacement option.


Headlight Bulb Specifications for Subaru Impreza


The Subaru Impreza uses the H11 bulb type for its headlights. This is a halogen bulb that produces a bright, white light to illuminate the road ahead. The H11 bulb has the following specifications:



  • Bulb type: H11

  • Voltage: 12V

  • Wattage: 55W

  • Bulb base: PGJ19-2


It's important to use the correct bulb size and type to ensure proper fit and optimal performance of the Impreza's headlight system. Using the wrong bulb size can result in poor lighting, potential damage to the electrical system, or even failure to pass vehicle inspections.


Replacing Headlight Bulbs on a Subaru Impreza


Replacing the headlight bulbs on a Subaru Impreza is a relatively straightforward process that can be done at home with basic tools. Here are the typical steps:



  1. Locate the headlight assembly, usually accessible from the front of the vehicle.

  2. Disconnect the electrical connector from the back of the headlight bulb.

  3. Rotate the bulb counterclockwise to unlock it from the housing.

  4. Pull the old bulb out and insert the new H11 replacement bulb.

  5. Rotate the new bulb clockwise to lock it in place.

  6. Reconnect the electrical connector to the back of the new bulb.

  7. Repeat the process for the other headlight bulb.


Always refer to your Subaru Impreza's owner's manual or consult a professional if you're unsure about the headlight bulb replacement process.

How do I know my headlight bulb size?


Common headlight bulb sizes include H11, 9005, H4, 9006, and H7. Additionally, most owner's manuals will list the bulb type required by your car. You can also check the current headlight and check for markings indicating the part number.



How much does it cost to replace a Subaru headlight?


Headlight Replacement:
On average, the cost to replace a headlight on a Subaru can range from $100 to $300 or more per headlight, including parts and labor.



How do I know what bulb fits my car?


Every headlight is designated with a bulb size. For a bulb installed in your car, you can find the number stamped or printed on the side of the bulb. It's also listed in the service manual and in an auto bulb guide. Only the correct bulb size will fit in the headlamp housing and connect to the factory wiring.



What bulbs does a Subaru Impreza use?


  • 2021, 2022. Subaru Impreza Bulb Size Chart.
  • Backup / Reverse Lights 7440/7443.
  • Brake / Tail Lights 7440/7443.
  • Turn Signal Lights 7440/7443.
  • License Plate Lights T10/194/168.
  • DRL Lights 7440/7443, T10/194/168.
  • Interior Lights T10/194/168.



What size bulb for 2018 Subaru Impreza?


Subaru Impreza (2017-2020) Bulb Size Chart

Headlights (High Beam)9005 (HB3)
Headlights (Low Beam)H11 (H8 H9)
Front Fog LightsH11 (H8 H9)
Reverse Light (Back-Up Light)7443 (7440)
Dome LightDE3175 (31MM)



Are H11 and 9005 headlights the same?


The H11 bulb uses a PGJ19-2 base. Whereas, the 9005 bulb uses a P20d base. This difference in base means that H11 and 9005 are not interchangeable. The bulb and the socket must match for the bulb to fit and work correctly.



What kind of headlight bulb does a 2013 Subaru Impreza take?


H11
2013 Subaru Impreza Bulb – Headlight. H11 12 Volt 55 Watt Halogen - 84920YA000 - Genuine Subaru Part.



How can I tell what size bulb I need?


The letter or letters in a bulb code indicate either shape or special features such as reflector type. Numbers in a bulb code indicate size in millimeters or eighths of an inch. These codes will tell you if a bulb will fit in your fixture and if it's the right shape.



What is the difference between H11 and H11B headlight bulbs?


The primary distinction between the H11 and H11B halogen bulbs lies in the connector (or plugs). H11B bulbs have exposed pins that plug in like the cords on your household electronics. H11 bulbs, on the other hand, keep the wiring enclosed within the connector. This provides a snugger fit for the pins and wires.



Is H11 the same as 9006?


The main difference between the two bulbs is that the H11 connector has two narrow set prongs separated by a plastic tab compared to the 9006, which has two wide set prongs. The H11 connector is also smaller than the 9006 and has tiny plastic tabs on each side of the plug casing.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.