
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
Used for: License Plate Light Bulb
Used for: Parking Light Bulb, Side Marker Light Bulb Front, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Rear
Used for: Courtesy Light Bulb
Used for: Dome Light Bulb, Map Light Bulb
Used for: Trunk or Cargo Area Light
This page helps you verify the bulb sizes for the 2009 Subaru Outback by lighting position, so you can match the correct replacement before you buy. Whether you are changing a headlight, a tail lamp, or an interior bulb, checking the exact socket location is the easiest way to avoid ordering the wrong part.
The 2009 Subaru Outback uses different bulb types for exterior and interior lights, and some positions may vary by trim, market, or lighting package. Use this guide as a practical reference for common fitments on this model, especially if you want to compare the bulb in the car with the listed size before replacement.
For best results, confirm the installed bulb before purchase, since trim and package differences can affect fitment on the 2009 Outback. Halogen bulbs and LED conversions are not always direct swaps, so make sure the replacement matches the socket, shape, and electrical requirements of the original setup. If you are upgrading to aftermarket LEDs, check beam pattern, polarity, and any needed adapters or resistors. This is especially important for headlights, turn signals, and brake lights, where the wrong bulb can cause warning lights, fast flashing, or poor light output.
The high beam headlight bulb listed for the 2009 Subaru Outback is 9005.
The back up reverse light bulb listed for this model is 921.
The front turn signal light bulb listed for the 2009 Subaru Outback is 3457A.
The front parking light bulb listed for this vehicle is 3457A.
The front side marker light bulb listed for the 2009 Subaru Outback is 3457A.
The rear turn signal light bulb listed for the 2009 Outback is 7440A.
The brake light bulb and tail light bulb listed for the 2009 Subaru Outback are both 7443R.
The license plate light bulb listings for this model are 168 and 917, depending on the exact lamp setup.
The dome light bulb and map light bulb listed for the 2009 Subaru Outback are both DE3175.
The trunk or cargo area light bulb listed for this vehicle is 912.
The center high mount stop light bulb is listed as LED on this page, so the exact replacement may depend on the factory lamp assembly.
Not always. Trim level, lighting package, body style, and market can change the bulb used in certain positions, so it is smart to verify the installed bulb.
Yes, but not every LED is a direct fit. Check the socket type, size, polarity, and whether the LED is designed to work with your vehicle without causing fitment or electrical issues.
The courtesy light bulb listed for the 2009 Subaru Outback is DE3021.