
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(with halogen headlights)
Used for: Headlight Bulb Low Beam(with HID headlights)
Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb, Tail Light Bulb Outer
Used for: License Plate Light Bulb
Used for: License Plate Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front Inner
Used for: Side Marker Light Bulb Front, Turn Signal Light Bulb Front Outer
Used for: Tail Light Bulb Inner
Used for: Turn Signal Light Bulb Rear
Used for: Courtesy Light Bulb
Used for: Courtesy Light Bulb
Used for: Dome Light Bulb, Map Light Bulb, Trunk or Cargo Area Light
This 2003 Lincoln Aviator bulb size guide helps you quickly verify the correct bulbs by lighting position, so you can replace the right part without guessing. Whether you are changing a headlight, tail light, interior lamp, or license plate bulb, this page organizes the common fitments for the Aviator in one place.
Because bulb sizes can vary by trim, lighting package, and market, it is a good idea to match the bulb to the exact location on your vehicle before buying. Use this 2003 Lincoln Aviator page as a practical reference for both exterior and interior bulb replacement.
For the best fitment results, compare the listed bulb type with the bulb already installed in your Aviator, especially if your truck has different trim equipment or a factory lighting package. The 2003 Lincoln Aviator may use halogen or HID low beams depending on configuration, and aftermarket LED conversions can change bulb compatibility, beam pattern, and warning behavior. If you are upgrading to LED or replacing a nonstandard bulb, check clearance, connector style, and whether any extra parts are needed. When in doubt, remove the old bulb and verify the marking before ordering.
The 2003 Lincoln Aviator may use H11 low beam bulbs on models with halogen headlights. Vehicles equipped with HID headlights use D2R low beam bulbs.
The high beam bulb listed for the 2003 Lincoln Aviator is 9005.
The front parking light bulb for this model is 3157A.
The front inner turn signal light uses a 3157A bulb.
The front outer turn signal light uses 2827, and the front side marker light also uses 2827.
The rear turn signal light bulb is 3057.
The outer tail light bulb is 3057R, and the inner tail light bulb is 916.
The brake light bulb listed for the 2003 Lincoln Aviator is 3057R.
The back up reverse light bulb is 3156.
The license plate light can use 168 or 917 bulbs.
The dome light, map light, and trunk or cargo area light all use 578 bulbs. The courtesy light uses 194 or 7441.
The center high mount stop light is listed as LED on this page, so it may not use a standard replaceable bulb in the same way as other lamps.
Checking the installed bulb helps confirm the exact fit, especially on a 2003 Lincoln Aviator where trim differences, lighting packages, and previous repairs can affect what is actually in the vehicle.
Yes, many owners convert to LED, but fitment and performance can vary. Make sure the replacement matches the socket, fits the housing, and works correctly with your vehicle’s lighting setup.