What is the low beam headlight bulb size for a 2017 Ford Expedition?

The 2017 Ford Expedition uses a 9005 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 2017 Ford Expedition?

The high beam bulb size for the 2017 Ford Expedition is H9 LED.

Why are my 2017 Ford Expedition headlights dim?

Dim headlights on a 2017 Ford Expedition can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9005 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2017 Ford Expedition fog light?

The 2017 Ford Expedition uses a LED Fog Light bulb for the fog light position.

Is the 2017 Ford Expedition single or dual beam?

The 2017 Ford Expedition uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2017 Ford Expedition?

Yes, the 2017 Ford Expedition comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9005 LED LED conversion kit for the low beams.

Does the 2017 Ford Expedition have fog lights?

Yes, the 2017 Ford Expedition takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 2017 Ford Expedition?

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 9005 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 2017 Ford Expedition?

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 9005 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 2017 Ford Expedition headlights?

A pair of halogen 9005 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 2017 Ford Expedition?

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 9005 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 2015–2017 Ford Expedition generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 2017 Ford Expedition

What Size Bulbs Does a 2017 Ford Expedition 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 2017 Ford Expedition Have?

Lighting on the 2017 Ford Expedition is managed by a total of 13 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 9005 LED low beam and H9 LED high beam bulbs for precise light distribution. This model belongs to the late years of the Expedition's 1997-2019 production span.

Can You Put LED Bulbs in a 2017 Ford Expedition?

For a Ford built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. We recommend starting your upgrade with the 9005 LED low beams, as they see the most use. Adding a matching H9 LED LED kit later will complete the look and ensure consistent lighting performance. Don't forget the LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2017 Ford Expedition Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9005 LED	Buy 9005 LED →
High Beam	H9 LED	Buy H9 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	2825 LED	Buy 2825 LED →
Side Marker	3157K LED	Buy 3157K LED →
Turn Signal Front	7444NA LED	Buy 7444NA LED →
Turn Signal Rear	3157K LED	Buy 3157K LED →
Reverse Light	921	Buy 921 →
Dome Light	578	Buy 578 →
License Plate	168	Buy 168 →
Map Light	2825	Buy 2825 →
Parking Light	7444NA	Buy 7444NA →
Trunk Light	578	Buy 578 →