
PIAA 19618 Xtreme White Plus
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Used for: Headlight Bulb High Beam and Low Beam
Used for: Back Up Light Bulb(Compare to original - Option 1)
Used for: Back Up Light Bulb(Compare to original - Option 2)
Used for: Brake Light Bulb, Tail Light Bulb
Used for: Center High Mount Stop Light Bulb, Trunk or Cargo Area Light
Used for: License Plate Light Bulb, Map Light Bulb(Compare to original - Option 1)
Used for: License Plate Light Bulb, Map Light Bulb(Compare to original - Option 1)
Used for: Parking Light Bulb, Turn Signal Light Bulb Front
Used for: Side Marker Light Bulb Front
Used for: Side Marker Light Bulb Rear, Turn Signal Light Bulb Rear
Used for: Dome Light Bulb(Compare to original - Option 1)
Used for: Dome Light Bulb(Compare to original - Option 2)
Used for: Dome Light Bulb(Compare to original - Option 2)
Used for: Map Light Bulb(Compare to original - Option 2)
This page helps you find the correct bulb sizes for the 2008 Ford F-150 by lighting position, so you can match the right bulb to the right socket without guesswork. Whether you are replacing a headlight, brake light, license plate light, or interior bulb, a position-based bulb chart makes it easier to confirm fit before you buy.
The 2008 Ford F-150 uses several different bulb types depending on where the light is located, and some positions may vary by trim, cab style, or lighting package. Use this guide to compare the bulb size for each exterior and interior location on the truck and narrow down the correct replacement quickly.
Fitment can vary across trims, body styles, and market-specific lighting packages, so it is smart to verify the bulb already installed in your truck before ordering. If you are switching from halogen to LED, make sure the replacement is designed to fit the same socket and consider whether resistors or other conversion parts are needed to avoid warning lights or fast flash issues. Aftermarket bulbs can also differ in brightness, beam pattern, and physical shape, so checking the installed bulb and comparing it to the chart is the best way to avoid a mismatch.
The 2008 Ford F-150 uses an H13 bulb for both the high beam and low beam headlight positions listed on this page.
The front turn signal bulb is 3157A on this page for the 2008 Ford F-150.
The parking light bulb listed for the 2008 Ford F-150 is 3157A.
The rear turn signal bulb is listed as 4057 for the 2008 Ford F-150.
The brake light bulb listed on this page is 4057R.
The tail light bulb listed on this page is 4057R.
The rear side marker light bulb listed for this truck is 4057.
The front side marker light bulb listed on this page is 194NA.
This page lists two backup light options: 912 and 3156. The correct one can depend on the specific lamp setup, so check the bulb already installed before replacing it.
The license plate light bulb is listed as 194 or 7441 for the 2008 Ford F-150.
The center high mount stop light bulb is 921 on this page.
This page lists two dome light options: 578 for one configuration and 6411 or 6428 for another configuration.
The map light is listed with two possible configurations: 194 or 7441 for one option, and 906 for another option.
The trunk or cargo area light bulb listed for the 2008 Ford F-150 is 921.
Some 2008 Ford F-150 trims, cab styles, and lighting packages use different bulb types in the same lighting position. That is why the page lists multiple options for certain interior and backup light locations.