
PIAA 19615 9005 (HB3) Xtreme White Plus
$64.57
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Used for: Headlight Bulb High Beam
Used for: Headlight Bulb Low Beam
Used for: Back Up Reverse Light Bulb
Used for: License Plate Light Bulb, Interior Door Light Bulb
Used for: License Plate Light Bulb, Interior Door Light Bulb
Used for: Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Front
Used for: Turn Signal Light Bulb Rear
Used for: Dome Light Bulb, Map Light Bulb
Used for: Trunk or Cargo Area Light
Used for: Trunk or Cargo Area Light
This 2022 Subaru Legacy bulb size guide helps you verify the correct bulbs by lighting position, so you can match the right fit before you buy. Whether you are replacing a burned-out lamp or planning a full refresh, checking the bulb chart by location is the easiest way to avoid ordering the wrong part.
On the 2022 Subaru Legacy, several exterior and interior lights use LED assemblies, while some versions may still use replaceable bulbs for certain positions. Because trim level, lighting package, market, and body style can affect fitment, it is important to confirm the exact bulb type for each light on your vehicle.
For best results, compare this page with the bulb already installed in your car before purchasing anything. Trim and package differences can change whether a light is LED or uses a replaceable bulb, and aftermarket LED conversions may require additional parts or may not fit the housing correctly. If your Legacy originally came with halogen headlight bulbs, the listed halogen sizes such as 9005 for high beam and H11 for low beam are the reference points to use, but LED-equipped models will not use those same replaceable bulbs in the headlamp assembly. Always check the installed bulb, connector style, and housing shape first, especially if you are switching from halogen to LED or replacing a bulb on a vehicle with factory LED lighting.
The available fitment data shows factory LED headlight assemblies on some 2022 Subaru Legacy models, and also lists halogen reference sizes of 9005 for the high beam and H11 for the low beam. The correct setup depends on trim and lighting package.
Yes, the available chart rows list the front fog light bulb as LED on applicable 2022 Subaru Legacy models. If your car has factory LED fog lights, the assembly is typically not serviced like a standard halogen bulb.
The brake light is listed as LED. That means many 2022 Subaru Legacy models use an LED brake light assembly rather than a traditional replaceable bulb.
The rear turn signal light bulb is listed as 7440A for the 2022 Subaru Legacy.
The front turn signal light bulb is listed as 7444NA for the 2022 Subaru Legacy.
The back up reverse light bulb is listed as 921 for the 2022 Subaru Legacy.
The license plate light bulb is listed as 168 or 917 for the 2022 Subaru Legacy.
Both the dome light and map light are listed as DE3175 on the 2022 Subaru Legacy.
The trunk or cargo area light is listed as 194 or 7441 for the 2022 Subaru Legacy.
The available chart rows list both the parking light and the daytime running light as LED on applicable 2022 Subaru Legacy models.
Check whether your car has LED or halogen lighting for each position, confirm the exact trim and package, and compare the installed bulb or housing before ordering. This is especially important for headlights and other lights that can vary by market or body style.
Sometimes, but not always. Factory LED lights are often part of a sealed assembly, while aftermarket LED conversions for halogen positions may need proper fitment, polarity, or additional hardware. Make sure the bulb matches the socket and works correctly in the housing before installing it.