
PIAA 19615 9005 (HB3) Xtreme White Plus
$64.57
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Used for: Headlight Bulb High Beam, Daytime Running Light Bulb
Used for: Headlight Bulb Low Beam
Used for: Back Up Reverse Light Bulb
Used for: License Plate Light Bulb, Interior Door Light Bulb, Map Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Front
Used for: Turn Signal Light Bulb Rear
Used for: Dome Light Bulb, Trunk or Cargo Area Light
Used for: Interior Door Light Bulb, Map Light Bulb
Used for: Vanity Mirror Light Bulb
Used for: Vanity Mirror Light Bulb
This 2022 Toyota 4Runner bulb size page helps you verify the correct bulb type by lighting position, so you can replace the right lamp without guessing. Whether you are changing a headlight, a reverse light, or a small interior bulb, matching the bulb to its location is the easiest way to avoid fitment mistakes.
The 2022 Toyota 4Runner uses a mix of LED and replaceable bulb applications, and the exact setup can vary by trim, market, and lighting package. Use this page as a quick reference for the most common exterior and interior bulb locations on this model before you buy replacements.
For best results, compare the listed bulb position with the bulb already installed in your 4Runner, especially if your vehicle has different trim equipment or has been modified. Some lighting functions may be factory LED on one version and a serviceable bulb on another, and aftermarket LED conversions can change the required fitment or create compatibility issues. If you are upgrading from halogen to LED or replacing a previous owner’s modification, check the socket style, connector shape, and available space in the housing before ordering. When in doubt, remove the old bulb and confirm the marking on the base before purchasing.
The low beam bulb size listed for the 2022 Toyota 4Runner is H11.
The high beam bulb size listed for this model is 9005.
The daytime running light bulb size listed is 9005.
The back up reverse light bulb size listed for the 2022 Toyota 4Runner is 921.
The license plate light bulb size listed is 168.
Both the front turn signal light and the parking light are listed as 7444NA.
The rear turn signal light bulb size listed is 7440A.
The front side marker light bulb size listed is 168NA.
The rear side marker light bulb is listed as LED.
The chart lists the brake light bulb, tail light bulb, and center high mount stop light as LED, so those locations are not shown with a standard replaceable bulb size here.
The dome light bulb size listed is DE3175.
The trunk or cargo area light bulb size listed is DE3175.
Both the map light and interior door light are listed with 168 and 917 bulb sizes.
The vanity mirror light bulb size listed is 194 and 7441.
Because trim and lighting package differences can affect the exact bulb setup, and checking the installed bulb helps confirm the correct match before purchase.