What is the low beam headlight bulb size for a 2018 Ford F450?

The 2018 Ford F450 uses a 9008 LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2018 Ford F450?

The high beam bulb size for the 2018 Ford F450 is 9008 LED.

Why are my 2018 Ford F450 headlights dim?

Dim headlights on a 2018 Ford F450 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9008 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2018 Ford F450 fog light?

The 2018 Ford F450 uses a 9145 LED bulb for the fog light position.

Is the 2018 Ford F450 single or dual beam?

The 2018 Ford F450 uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 2018 Ford F450?

Yes, the 2018 Ford F450 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9008 LED LED conversion kit for the low beams.

Does the 2018 Ford F450 have fog lights?

Yes, the 2018 Ford F450 takes a 9145 LED bulb for the fog light position.

How do I change the headlight on a 2018 Ford F450?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old 9008 LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2018 Ford F450?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved 9008 LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2018 Ford F450 headlights?

A pair of halogen 9008 LED bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2018 Ford F450?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the 9008 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 2017–2018 Ford F450 generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 2018 Ford F450

What Size Bulbs Does a 2018 Ford F450 Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Moderate (Dust covers often present)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2018 Ford F450 Have?

When it comes to nighttime visibility, the 2018 Ford F450 relies on an arrangement of 11 specialized bulbs. It features an extensive lighting system powered by a halogen-based setup where a single 9008 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the late years of the F450's 2016-2018 production span.

Can You Put LED Bulbs in a 2018 Ford F450?

For a Ford built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your F450 uses a single 9008 LED bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the 9145 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2018 Ford F450 Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9008 LED	Buy 9008 LED →
High Beam	9008 LED	Buy 9008 LED →
Fog Light	9145 LED	Buy 9145 LED →
Brake Light	High Mount Brake Light	Buy High Mount Brake Light →
Side Marker	3157	Buy 3157 →
Turn Signal Front	7444NA or 7443	Buy 7444NA or 7443 →
License Plate	168 or 194	Buy 168 or 194 →
Parking Light	7444NA or 7443	Buy 7444NA or 7443 →
Turn Signal Rear	3157	Buy 3157 →
Reverse Light	921	Buy 921 →
Trunk Light	912	Buy 912 →