What is the low beam headlight bulb size for a 2001 Nissan Xterra?

The 2001 Nissan Xterra uses a 9004 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 2001 Nissan Xterra?

The high beam bulb size for the 2001 Nissan Xterra is 9004 LED.

Why are my 2001 Nissan Xterra headlights dim?

Dim headlights on a 2001 Nissan Xterra can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9004 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2001 Nissan Xterra fog light?

The 2001 Nissan Xterra uses a H3 LED bulb for the fog light position.

Is the 2001 Nissan Xterra single or dual beam?

The 2001 Nissan Xterra 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 2001 Nissan Xterra?

Yes, the 2001 Nissan Xterra comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9004 LED LED conversion kit for the low beams.

Does the 2001 Nissan Xterra have fog lights?

Yes, the 2001 Nissan Xterra takes a H3 LED bulb for the fog light position.

How do I change the headlight on a 2001 Nissan Xterra?

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 9004 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 2001 Nissan Xterra?

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 9004 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 2001 Nissan Xterra headlights?

A pair of halogen 9004 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 2001 Nissan Xterra?

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 9004 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 2000–2001 Nissan Xterra generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 2001 Nissan Xterra

What Size Bulbs Does a 2001 Nissan Xterra Use?

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

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

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

What Lighting System Does the 2001 Nissan Xterra Have?

When it comes to nighttime visibility, the 2001 Nissan Xterra relies on an arrangement of 13 specialized bulbs. It features an extensive lighting system powered by a halogen-based setup where a single 9004 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the early years of the Xterra's 2000-2015 production span.

Can You Put LED Bulbs in a 2001 Nissan Xterra?

Upgrading to LED is one of the most effective ways to modernize your Nissan's appearance and safety profile. Since your Xterra uses a single 9004 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 H3 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2001 Nissan Xterra Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9004 LED	Buy 9004 LED →
High Beam	9004 LED	Buy 9004 LED →
Fog Light	H3 LED	Buy H3 LED →
Brake Light	921 LED	Buy 921 LED →
Side Marker	194 LED	Buy 194 LED →
Turn Signal Front	1156NA LED	Buy 1156NA LED →
Turn Signal Rear	3157NA LED	Buy 3157NA LED →
Dome Light	DE3175	Buy DE3175 →
License Plate	168	Buy 168 →
Map Light	578	Buy 578 →
Parking Light	194	Buy 194 →
Reverse Light	921	Buy 921 →
Trunk Light	LED Light	Buy LED Light →

Installation Guide

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Other Xterra Years

2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2000

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