
PIAA 19615 9005 (HB3) Xtreme White Plus
$64.57
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Used for: Headlight Bulb High Beam
Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb, Tail Light Bulb
Used for: License Plate Light Bulb, Parking Light Bulb, Courtesy Light Bulb, Interior Door Light Bulb, Trunk or Cargo Area Light
Used for: License Plate Light Bulb, Parking Light Bulb, Courtesy Light Bulb, Interior Door Light Bulb, Trunk or Cargo Area Light
Used for: Side Marker Light Bulb Front
Used for: Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Front, Turn Signal Light Bulb Rear
Used for: Dome Light Bulb, Map Light Bulb
This page covers the bulb sizes for the 2013 Subaru Legacy and organizes them by lighting position so you can quickly confirm the correct replacement before you buy. Whether you are changing a headlight, a reverse light, or an interior bulb, checking the bulb chart by location helps reduce guesswork and makes it easier to match the right part to the right socket.
The 2013 Subaru Legacy may use different lighting setups depending on trim, market, and body style, so it is always smart to verify the bulb type for your exact vehicle. Use this guide as a practical reference for common exterior and interior bulbs, including the high beam headlight, turn signals, brake lights, license plate lights, and cabin lamps.
For best fitment, compare the bulb listed on this page with the bulb already installed in your car, especially if your Legacy has a lighting package or has been modified. Some positions may use halogen bulbs from the factory while others may be LED, and aftermarket LED conversions can change brightness, polarity, or warning-light behavior. If you are unsure, remove the old bulb and check the number printed on the base before ordering, since trim and market differences can affect the exact fit.
The high beam headlight bulb listed for the 2013 Subaru Legacy is 9005.
The back up reverse light bulb size listed for this model is 921.
The front turn signal light bulb listed for the 2013 Subaru Legacy is 7440A.
The rear turn signal light bulb listed for the 2013 Subaru Legacy is 7440A.
The brake light bulb listed for the 2013 Subaru Legacy is 7443R.
The tail light bulb listed for the 2013 Subaru Legacy is 7443R.
The front side marker light bulb listed for this vehicle is 168NA.
The rear side marker light bulb listed for this vehicle is 7443A.
The license plate light bulb listed for the 2013 Subaru Legacy is 168, 917.
The dome light bulb listed for this model is DE3175.
The map light bulb listed for this model is DE3175.
Yes, the interior door light bulb, courtesy light bulb, and trunk or cargo area light bulb are all listed as 168, 917.
Not always. Trim level, lighting package, market, and body style can change the bulb used in certain positions, so it is best to confirm the exact bulb on your vehicle.
You can, but fitment and function should be checked carefully. LED replacements may need to match the socket, polarity, and beam pattern, and some positions may not behave the same as the factory bulb.