What is the low beam headlight bulb size for a 2018 Ford Transit-350 HD?

The 2018 Ford Transit-350 HD uses a H11 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 Transit-350 HD?

The high beam bulb size for the 2018 Ford Transit-350 HD is 9005 LED.

Why are my 2018 Ford Transit-350 HD headlights dim?

Dim headlights on a 2018 Ford Transit-350 HD can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H11 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2018 Ford Transit-350 HD fog light?

The 2018 Ford Transit-350 HD uses a LED Fog Light bulb for the fog light position.

Is the 2018 Ford Transit-350 HD single or dual beam?

The 2018 Ford Transit-350 HD uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2018 Ford Transit-350 HD?

Yes, the 2018 Ford Transit-350 HD comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H11 LED LED conversion kit for the low beams.

Does the 2018 Ford Transit-350 HD have fog lights?

Yes, the 2018 Ford Transit-350 HD takes a LED Fog Light bulb for the fog light position.

Did the 2018 Ford Transit-350 HD change headlight bulb sizes from the previous year?

No — the 2018 Ford Transit-350 HD uses the same bulb sizes as the 2017 model. This configuration has been consistent across the 2016–2019 generation.

How do I change the headlight on a 2018 Ford Transit-350 HD?

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 H11 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 Transit-350 HD?

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 H11 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 Transit-350 HD headlights?

A pair of halogen H11 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 Transit-350 HD?

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 H11 LED position are available as direct plug-and-play replacements.

The 2018 Ford Transit-350 HD shares its bulb sizes with the 2016–2019 generation.

Fitment Guaranteed for 2018 Ford Transit-350 HD

What Size Bulbs Does a 2018 Ford Transit-350 HD 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 Transit-350 HD Have?

Lighting on the 2018 Ford Transit-350 HD is managed by a total of 15 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H11 LED low beam and 9005 LED high beam bulbs for precise light distribution.

Can You Put LED Bulbs in a 2018 Ford Transit-350 HD?

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 H11 LED low beams, as they see the most use. Adding a matching 9005 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.

2018 Ford Transit-350 HD Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H11 LED	Buy H11 LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	3057	Buy 3057 →
Side Marker	168 LED	Buy 168 LED →
Turn Signal Front	2827 LED	Buy 2827 LED →
Turn Signal Rear	3057K LED	Buy 3057K LED →
Reverse Light	3057K	Buy 3057K →
Dome Light	2886X	Buy 2886X →
License Plate	2825	Buy 2825 →
Map Light	2886X	Buy 2886X →
Parking Light	3457NA	Buy 3457NA →
Trunk Light	211-2	Buy 211-2 →
Daytime Running	9005	Buy 9005 →
Tail Light	3057	Buy 3057 →

How do the 2018 Ford Transit-350 HD's bulbs compare to other years?

The 2018 Ford Transit-350 HD uses the same bulbs as the 2017 model.

The 2019 model continues with the same bulb sizes.

This bulb configuration covers the 2016–2019 model years. ← 2017 2019 →

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Other Transit-350 HD Years

2020 2019 2017 2016 2015

Other Vehicles That Use H11 LED Bulbs

2023 Honda Odyssey 2023 Nissan Maxima 2023 Nissan Murano 2023 Toyota 4Runner 2023 Toyota Tacoma 2022 Honda CR-V