What is the low beam headlight bulb size for a 1989 Nissan Sentra?

The 1989 Nissan Sentra 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 1989 Nissan Sentra?

The high beam bulb size for the 1989 Nissan Sentra is 9004 LED.

Why are my 1989 Nissan Sentra headlights dim?

Dim headlights on a 1989 Nissan Sentra 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 1989 Nissan Sentra fog light?

The 1989 Nissan Sentra uses a LED Fog Light bulb for the fog light position.

Is the 1989 Nissan Sentra single or dual beam?

The 1989 Nissan Sentra 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 1989 Nissan Sentra?

Yes, the 1989 Nissan Sentra 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 1989 Nissan Sentra have fog lights?

Yes, the 1989 Nissan Sentra takes a LED Fog Light bulb for the fog light position.

Did the 1989 Nissan Sentra change headlight bulb sizes from the previous year?

No — the 1989 Nissan Sentra uses the same bulb sizes as the 1988 model. This configuration has been consistent across the 1988–1989 generation.

Is the 1989 Nissan Sentra the first or last year to use 9004 LED bulbs?

The 1989 Nissan Sentra is the last year in the 1988–1989 generation to use the 9004 LED bulb for the low beam headlight.

How do I change the headlight on a 1989 Nissan Sentra?

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 1989 Nissan Sentra?

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 1989 Nissan Sentra 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 1989 Nissan Sentra?

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.

The 1989 Nissan Sentra is the last model year to use this bulb configuration (1988–1989).

Fitment Guaranteed for 1989 Nissan Sentra

What Size Bulbs Does a 1989 Nissan Sentra 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 1989 Nissan Sentra Have?

The 1989 Nissan Sentra utilizes a refined lighting configuration featuring 13 distinct bulb positions. 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 Sentra's 1982-2022 production span.

Can You Put LED Bulbs in a 1989 Nissan Sentra?

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

1989 Nissan Sentra Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9004 LED	Buy 9004 LED →
High Beam	9004 LED	Buy 9004 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	1156 LED	Buy 1156 LED →
Side Marker	194 LED	Buy 194 LED →
Turn Signal Front	1156 LED	Buy 1156 LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
Dome Light	158 or DE3175	Buy 158 or DE3175 →
License Plate	168 or 89	Buy 168 or 89 →
Parking Light	194	Buy 194 →
Reverse Light	1156	Buy 1156 →
Trunk Light	158 or 194	Buy 158 or 194 →
Tail Light	1157	Buy 1157 →

How do the 1989 Nissan Sentra's bulbs compare to other years?

The 1989 Nissan Sentra uses the same bulbs as the 1988 model.

The 1990 model switched to a different bulb configuration.

This bulb configuration covers the 1988–1989 model years. ← 1988 1990 →

Finding the best installation guide...

Other Sentra Years

2022 2021 2020 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 1991 1990 1988 1987 1986 1985 1984 1983 1982

More from Nissan

1200 200SX 210 240SX 240Z 260Z 280Z 280ZX

Other Vehicles That Use 9004 LED Bulbs

2005 Chevrolet Venture 2003 Isuzu Rodeo Sport 2002 Dodge Ram 2500 2002 Dodge Ram 3500 2002 Isuzu Trooper 1999 Acura SLX