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

The 2001 Nissan Altima uses a 9007 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 Altima?

The high beam bulb size for the 2001 Nissan Altima is 9007 LED.

Why are my 2001 Nissan Altima headlights dim?

Dim headlights on a 2001 Nissan Altima can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9007 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2001 Nissan Altima fog light?

The 2001 Nissan Altima uses a 881 LED bulb for the fog light position.

Is the 2001 Nissan Altima single or dual beam?

The 2001 Nissan Altima 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 Altima?

Yes, the 2001 Nissan Altima comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9007 LED LED conversion kit for the low beams.

Does the 2001 Nissan Altima have fog lights?

Yes, the 2001 Nissan Altima takes a 881 LED bulb for the fog light position.

Did the 2001 Nissan Altima change headlight bulb sizes from the previous year?

Yes — the 2001 Nissan Altima uses different bulb sizes than the 2000 model. The 2001 generation introduced this bulb configuration.

Is the 2001 Nissan Altima the first or last year to use 9007 LED bulbs?

The 2001 Nissan Altima is the only year in the 2001 generation to use the 9007 LED bulb for the low beam headlight.

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

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 9007 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 Altima?

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 9007 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 Altima headlights?

A pair of halogen 9007 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 Altima?

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 9007 LED position are available as direct plug-and-play replacements.

The 2001 Nissan Altima has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2001 Nissan Altima

What Size Bulbs Does a 2001 Nissan Altima 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 Altima Have?

When it comes to nighttime visibility, the 2001 Nissan Altima relies on an arrangement of 15 specialized bulbs. It features an extensive lighting system powered by a halogen-based setup where a single 9007 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the mid years of the Altima's 1993-2022 production span.

Can You Put LED Bulbs in a 2001 Nissan Altima?

Upgrading to LED is one of the most effective ways to modernize your Nissan's appearance and safety profile. Since your Altima uses a single 9007 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 881 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

2001 Nissan Altima Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9007 LED	Buy 9007 LED →
High Beam	9007 LED	Buy 9007 LED →
Fog Light	881 LED	Buy 881 LED →
Brake Light	3157CK	Buy 3157CK →
Side Marker	194	Buy 194 →
Turn Signal Front	3457NA	Buy 3457NA →
Turn Signal Rear	3156K	Buy 3156K →
Dome Light	DE3175	Buy DE3175 →
License Plate	168	Buy 168 →
Map Light	578	Buy 578 →
Parking Light	3157K	Buy 3157K →
Reverse Light	921	Buy 921 →
Trunk Light	158	Buy 158 →
Daytime Running	9007	Buy 9007 →
Tail Light	3157CK	Buy 3157CK →

How do the 2001 Nissan Altima's bulbs compare to other years?

The 2001 Nissan Altima changed bulb sizes from 2000. The previous model year used a different configuration.

The 2002 model switched to a different bulb configuration.

This bulb configuration covers the 2001 model years. ← 2000 2002 →

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Other Altima Years

2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2000 1999 1998 1997 1996 1995 1994 1993

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