
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, Turn Signal Light Bulb Rear(with halogen headlights)
Used for: Brake Light Bulb(with halogen headlights), Tail Light Bulb(with halogen headlights)
Used for: License Plate Light Bulb
Used for: License Plate Light Bulb
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
This 2018 Ford Expedition bulb size guide helps you verify the correct bulb by lighting position, so you can match the right part before you buy. Because Ford used different lighting setups across trims and packages, the bulb list can change depending on whether your Expedition has halogen headlights or LED headlights.
Use this page to check common exterior and interior bulbs for the 2018 Expedition, including headlight, fog light, brake light, tail light, license plate, map light, dome light, and cargo area bulbs. Looking up the bulb by location is the easiest way to avoid ordering the wrong replacement.
Fitment can vary by market, trim, body style, and lighting package, so always compare the bulb position on your vehicle with the list on this page. The 2018 Expedition may use halogen bulbs in some configurations and LED lighting in others, and those setups do not always share the same bulb type. If you are considering an aftermarket LED conversion, make sure the bulb base, socket depth, and beam pattern are appropriate for your housing. Before placing an order, remove the installed bulb and confirm the number printed on the base whenever possible, especially for exterior lights that may have been changed by a previous owner.
For halogen headlight setups, the low beam bulb is H11. Some LED headlight configurations use a different integrated LED setup instead of a standard replaceable low beam bulb.
For halogen headlight setups, the high beam bulb is 9005. LED headlight versions use an LED lighting assembly rather than the same halogen bulb type.
The front fog light bulb is listed as LED on this page. That means the fog light may be part of an LED assembly rather than a simple replaceable halogen bulb.
The license plate light bulb is 168 or 917.
The front turn signal bulb is 7444NA.
The front parking light bulb is 7444NA.
For halogen headlight models, the rear turn signal bulb is 3057.
For LED headlight models, the rear turn signal bulb is listed as LED.
For halogen headlight models, the brake light bulb is 3057R.
For LED headlight models, the brake light bulb is listed as LED.
For halogen headlight models, the tail light bulb is 3057R.
For LED headlight models, the tail light bulb is listed as LED.
The back up reverse light bulb is 3057.
Several interior locations are listed as LED, including the vanity mirror light, glove box light, trunk or cargo area light, dome light, and map light. In many cases these are part of LED modules rather than traditional removable bulbs.
Because trim level, lighting package, and prior repairs can change the bulb type, checking the installed bulb helps confirm the exact fit. This is especially important on the 2018 Expedition if the vehicle has halogen headlights, LED headlights, or an aftermarket conversion.