What is the low beam headlight bulb size for a 2020 Hyundai Elantra?

The 2020 Hyundai Elantra 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 2020 Hyundai Elantra?

The high beam bulb size for the 2020 Hyundai Elantra is 9005 LED.

Why are my 2020 Hyundai Elantra headlights dim?

Dim headlights on a 2020 Hyundai Elantra 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 2020 Hyundai Elantra fog light?

The 2020 Hyundai Elantra uses a LED Fog Light bulb for the fog light position.

Is the 2020 Hyundai Elantra single or dual beam?

The 2020 Hyundai Elantra 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 2020 Hyundai Elantra?

Yes, the 2020 Hyundai Elantra 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 2020 Hyundai Elantra have fog lights?

Yes, the 2020 Hyundai Elantra takes a LED Fog Light bulb for the fog light position.

Did the 2020 Hyundai Elantra change headlight bulb sizes from the previous year?

No — the 2020 Hyundai Elantra uses the same bulb sizes as the 2019 model. This configuration has been consistent across the 2019–2020 generation.

Is the 2020 Hyundai Elantra the first or last year to use 9005 LED bulbs?

The 2020 Hyundai Elantra is the last year in the 2019–2020 generation to use the 9005 LED bulb for the low beam headlight.

How do I change the headlight on a 2020 Hyundai Elantra?

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 2020 Hyundai Elantra?

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 2020 Hyundai Elantra 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 2020 Hyundai Elantra?

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.

The 2020 Hyundai Elantra is the last model year to use this bulb configuration (2019–2020).

Fitment Guaranteed for 2020 Hyundai Elantra

What Size Bulbs Does a 2020 Hyundai Elantra 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 Hyundai Elantra Have?

Owners of the 2020 Hyundai Elantra will find a total of 14 lighting elements throughout the vehicle's exterior. It features an extensive lighting system powered by a halogen-based setup where a single 9005 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the late years of the Elantra's 1992-2022 production span.

Can You Put LED Bulbs in a 2020 Hyundai Elantra?

Upgrading to LED is one of the most effective ways to modernize your Hyundai's appearance and safety profile. Since your Elantra uses a single 9005 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 LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2020 Hyundai Elantra Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9005 LED	Buy 9005 LED →
High Beam	9005 LED	Buy 9005 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	7440 LED	Buy 7440 LED →
Side Marker	2825 LED	Buy 2825 LED →
Turn Signal Front	2357NA LED	Buy 2357NA LED →
Turn Signal Rear	1156NA LED	Buy 1156NA LED →
Reverse Light	7506	Buy 7506 →
Dome Light	DE3175	Buy DE3175 →
License Plate	2825	Buy 2825 →
Parking Light	7528	Buy 7528 →
Trunk Light	6418	Buy 6418 →
Daytime Running	7528	Buy 7528 →
Tail Light	W5W	Buy W5W →

How do the 2020 Hyundai Elantra's bulbs compare to other years?

The 2020 Hyundai Elantra uses the same bulbs as the 2019 model.

The 2021 model switched to a different bulb configuration.

This bulb configuration covers the 2019–2020 model years. ← 2019 2021 →

Finding the best installation guide...

Other Elantra Years

2022 2021 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992

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