Headlight technology on the Subaru Impreza varies by model year and trim. In recent years, higher trims have been equipped with LED headlights, while older models relied on halogen headlights. The exact setup depends on generation and market.
Headlight technology by generation and trim
The following overview highlights the generic patterns you’ll find across generations, with the caveat that regional specs can differ. Use this as a guide to identify what you might have in hand.
- Halogen headlights are common on older Impreza models and base trims. These use reflector housings and traditional bulbs, offering reliable performance but less brightness and efficiency than newer options.
- LED headlights have become standard or widely available on newer Impreza trims. They provide brighter, whiter light and improved energy efficiency, often implemented with projector-style housings for focused beams.
- HID (xenon) headlights appear only in some markets or as part of optional lighting packages. They offer high brightness and a bluish white beam, but require ballast and calibration.
In short, if your Impreza is a recent model or a higher trim, you’re more likely to see LED headlights, while older base models typically use halogen units. Always verify the exact setup for your vehicle year and market.
How to determine the exact headlight setup on your Impreza
Use these practical checks to confirm what your specific car uses, especially if you’re considering replacements or upgrades.
- Examine the headlight housing in daylight: a projector lens inside the unit usually signals LED or HID setups, whereas a more traditional reflector surface often indicates halogen.
- Look for visible LED modules or a distinct LED array within the headlight graphic to identify LED headlights.
- Check for a ballast or aftermarket wiring associated with HID lights; presence of a separate ballast often means HID headlights.
- Consult the owner’s manual or window sticker for the exact headlight specification by year and trim, as factory options can vary by market.
- If in doubt, contact a Subaru dealer with your VIN to confirm the exact headlight type installed on your vehicle.
Understanding your exact headlight configuration is particularly important for replacements, because bulb types, connectors, and ballast requirements differ between halogen, LED, and HID systems.
Summary
Across its generations, the Subaru Impreza has transitioned from predominantly halogen headlights on older/baseline models to LED headlights on newer and higher-trim versions. HID headlights appear only in certain markets or as optional packages. To know your exact setup, inspect the headlight housing, review the vehicle’s documentation, or consult a Subaru dealer with the VIN. This approach helps ensure you source the correct bulbs or make suitable upgrades that match your model year and trim.
What kind of headlights does a Subaru have?
Subaru bulbs are available as halogen, LED, or Xenon bulbs. Halogen lights are long-lasting with a standard amount of light and a warmer color.
What headlight bulb fits a Subaru Impreza?
H11 12 Volt 55 Watt Halogen - 84920YA000 - Genuine Subaru Part.
Do I need H11 or 9005?
H11 bulbs are designed for use as low beam headlights, while 9005 bulbs are typically used for high beams. This results in a higher brightness level for the 9005 bulbs compared to the H11 bulbs.
What year to stay away from a Subaru Impreza?
Transmission Problems: Certain models of the Impreza, notably from 2012 to 2013 and in 2015, were prone to transmission failures. These problems ranged from gears shifting incorrectly to the car unexpectedly speeding up while in reverse or hesitating before lunging forward when the gas pedal was pressed.