What is the low beam headlight bulb size for a 2020 Ford Transit-350HD?

The 2020 Ford Transit-350HD uses a N/A bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2020 Ford Transit-350HD?

The high beam bulb size for the 2020 Ford Transit-350HD is N/A.

Why are my 2020 Ford Transit-350HD headlights dim?

Dim headlights on a 2020 Ford Transit-350HD can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a N/A LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2020 Ford Transit-350HD fog light?

The 2020 Ford Transit-350HD typically does not come with factory fog lights in all trim levels. If your vehicle is equipped with them, check the manual as sizes can vary by trim.

Is the 2020 Ford Transit-350HD single or dual beam?

The 2020 Ford Transit-350HD uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2020 Ford Transit-350HD?

Yes, the 2020 Ford Transit-350HD comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a N/A LED conversion kit for the low beams.

How do I change the headlight on a 2020 Ford Transit-350HD?

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 N/A 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 2020 Ford Transit-350HD?

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 N/A 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 2020 Ford Transit-350HD headlights?

A pair of halogen N/A 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 2020 Ford Transit-350HD?

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 N/A position are available as direct plug-and-play replacements.

The 2020 Ford Transit-350HD has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2020 Ford Transit-350HD

What Size Bulbs Does a 2020 Ford Transit-350HD 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 2020 Ford Transit-350HD Have?

Owners of the 2020 Ford Transit-350HD will find a total of 10 lighting elements throughout the vehicle's exterior. It features a comprehensive lighting system powered by a dual-bulb halogen configuration using separate low beam and high beam bulbs for precise light distribution.

Can You Put LED Bulbs in a 2020 Ford Transit-350HD?

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 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance.

2020 Ford Transit-350HD Bulb Size Chart

Position	Bulb Size	Shop
Daytime Running	9005	Buy 9005 →
Side Marker	168	Buy 168 →
Parking Light	3457NA	Buy 3457NA →
Reverse Light	3057	Buy 3057 →
Brake Light	3057	Buy 3057 →
Turn Signal Rear	3057	Buy 3057 →
Tail Light	3057	Buy 3057 →
License Plate	W5W	Buy W5W →
Dome Light	W5W	Buy W5W →
Map Light	W5W	Buy W5W →

How do the 2020 Ford Transit-350HD's bulbs compare to other years?

This bulb configuration covers the 2020 model years.

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